./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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_0a0ba818-dfb7-439f-851c-c183bd5576db/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 c6dac1e5238ed53a380160bb79ff5b6b2442b7be93876c5524c1d6a035c6da2a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 18:19:23,628 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 18:19:23,693 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 18:19:23,698 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 18:19:23,699 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 18:19:23,726 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 18:19:23,726 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 18:19:23,727 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 18:19:23,727 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 18:19:23,728 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 18:19:23,728 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 18:19:23,729 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 18:19:23,730 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 18:19:23,730 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 18:19:23,731 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 18:19:23,731 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 18:19:23,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 18:19:23,732 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 18:19:23,733 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 18:19:23,733 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 18:19:23,733 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 18:19:23,734 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 18:19:23,734 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 18:19:23,735 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 18:19:23,735 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 18:19:23,736 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 18:19:23,736 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 18:19:23,736 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 18:19:23,737 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 18:19:23,737 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 18:19:23,738 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 18:19:23,738 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 18:19:23,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:19:23,739 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 18:19:23,739 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 18:19:23,740 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 18:19:23,740 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 18:19:23,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 18:19:23,741 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 18:19:23,741 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 18:19:23,741 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 18:19:23,744 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 18:19:23,744 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_0a0ba818-dfb7-439f-851c-c183bd5576db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6dac1e5238ed53a380160bb79ff5b6b2442b7be93876c5524c1d6a035c6da2a [2024-11-08 18:19:24,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 18:19:24,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 18:19:24,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 18:19:24,114 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 18:19:24,115 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 18:19:24,116 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i Unable to find full path for "g++" [2024-11-08 18:19:26,145 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 18:19:26,360 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 18:19:26,361 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i [2024-11-08 18:19:26,374 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/data/661764e9d/dae8f61d32d849e598a709e406d469c3/FLAG524a5c63e [2024-11-08 18:19:26,392 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/data/661764e9d/dae8f61d32d849e598a709e406d469c3 [2024-11-08 18:19:26,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 18:19:26,397 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 18:19:26,398 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 18:19:26,398 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 18:19:26,405 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 18:19:26,405 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:26,407 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b9dfdd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26, skipping insertion in model container [2024-11-08 18:19:26,409 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:26,452 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 18:19:26,646 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_0a0ba818-dfb7-439f-851c-c183bd5576db/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i[917,930] [2024-11-08 18:19:26,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:19:26,759 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 18:19:26,777 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_0a0ba818-dfb7-439f-851c-c183bd5576db/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i[917,930] [2024-11-08 18:19:26,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:19:26,875 INFO L204 MainTranslator]: Completed translation [2024-11-08 18:19:26,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26 WrapperNode [2024-11-08 18:19:26,876 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 18:19:26,877 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 18:19:26,877 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 18:19:26,878 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 18:19:26,885 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:26,905 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:26,978 INFO L138 Inliner]: procedures = 30, calls = 184, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 523 [2024-11-08 18:19:26,979 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 18:19:26,980 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 18:19:26,980 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 18:19:26,980 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 18:19:26,994 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:26,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:27,004 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:27,019 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-08 18:19:27,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:27,019 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:27,038 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:27,042 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:27,045 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:27,048 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:27,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 18:19:27,055 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 18:19:27,055 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 18:19:27,056 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 18:19:27,061 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (1/1) ... [2024-11-08 18:19:27,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:19:27,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:19:27,115 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 18:19:27,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 18:19:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 18:19:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-08 18:19:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 18:19:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 18:19:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 18:19:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-08 18:19:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 18:19:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 18:19:27,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 18:19:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 18:19:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 18:19:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 18:19:27,287 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 18:19:27,289 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 18:19:28,347 INFO L? ?]: Removed 104 outVars from TransFormulas that were not future-live. [2024-11-08 18:19:28,347 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 18:19:28,368 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 18:19:28,368 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 18:19:28,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:19:28 BoogieIcfgContainer [2024-11-08 18:19:28,369 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 18:19:28,372 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 18:19:28,373 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 18:19:28,377 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 18:19:28,377 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 06:19:26" (1/3) ... [2024-11-08 18:19:28,378 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cd5aa72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:19:28, skipping insertion in model container [2024-11-08 18:19:28,379 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:19:26" (2/3) ... [2024-11-08 18:19:28,380 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cd5aa72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:19:28, skipping insertion in model container [2024-11-08 18:19:28,380 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:19:28" (3/3) ... [2024-11-08 18:19:28,382 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-61.i [2024-11-08 18:19:28,402 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 18:19:28,402 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 18:19:28,472 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 18:19:28,479 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;@17dc9b24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 18:19:28,479 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 18:19:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand has 120 states, 92 states have (on average 1.358695652173913) internal successors, (125), 93 states have internal predecessors, (125), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:19:28,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:19:28,505 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:28,505 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:19:28,506 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:28,511 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:28,512 INFO L85 PathProgramCache]: Analyzing trace with hash 291774091, now seen corresponding path program 1 times [2024-11-08 18:19:28,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:28,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350814537] [2024-11-08 18:19:28,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:19:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:19:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:19:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:19:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:19:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:19:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:19:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:19:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:19:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:19:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:19:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:19:29,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:19:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:19:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:19:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:19:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:19:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:19:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:19:29,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:19:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:19:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:19:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:19:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:19:29,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:29,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350814537] [2024-11-08 18:19:29,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1350814537] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:29,193 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:19:29,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 18:19:29,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395411160] [2024-11-08 18:19:29,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:29,203 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 18:19:29,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:29,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 18:19:29,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 18:19:29,242 INFO L87 Difference]: Start difference. First operand has 120 states, 92 states have (on average 1.358695652173913) internal successors, (125), 93 states have internal predecessors, (125), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) 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, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-08 18:19:29,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:19:29,280 INFO L93 Difference]: Finished difference Result 233 states and 369 transitions. [2024-11-08 18:19:29,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 18:19:29,283 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, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 2 states have call successors, (25) Word has length 190 [2024-11-08 18:19:29,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:19:29,290 INFO L225 Difference]: With dead ends: 233 [2024-11-08 18:19:29,290 INFO L226 Difference]: Without dead ends: 116 [2024-11-08 18:19:29,294 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 77 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 18:19:29,297 INFO L432 NwaCegarLoop]: 168 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, 168 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 18:19:29,298 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:19:29,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2024-11-08 18:19:29,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2024-11-08 18:19:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 89 states have (on average 1.3258426966292134) internal successors, (118), 89 states have internal predecessors, (118), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:19:29,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 168 transitions. [2024-11-08 18:19:29,352 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 168 transitions. Word has length 190 [2024-11-08 18:19:29,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:19:29,352 INFO L471 AbstractCegarLoop]: Abstraction has 116 states and 168 transitions. [2024-11-08 18:19:29,353 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, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-08 18:19:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 168 transitions. [2024-11-08 18:19:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:19:29,357 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:29,358 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:19:29,358 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 18:19:29,359 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:29,359 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:29,359 INFO L85 PathProgramCache]: Analyzing trace with hash -68105863, now seen corresponding path program 1 times [2024-11-08 18:19:29,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:29,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102161134] [2024-11-08 18:19:29,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:29,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:19:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:19:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:19:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:19:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:19:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:19:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:19:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:19:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:19:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:19:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:19:29,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:19:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:19:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:19:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:19:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:19:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:19:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:19:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:29,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:19:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:19:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:19:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:19:30,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:19:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:19:30,021 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:30,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102161134] [2024-11-08 18:19:30,022 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102161134] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:30,022 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:19:30,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 18:19:30,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957933509] [2024-11-08 18:19:30,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:30,024 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 18:19:30,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:30,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 18:19:30,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 18:19:30,027 INFO L87 Difference]: Start difference. First operand 116 states and 168 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:30,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:19:30,105 INFO L93 Difference]: Finished difference Result 232 states and 337 transitions. [2024-11-08 18:19:30,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 18:19:30,110 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:19:30,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:19:30,116 INFO L225 Difference]: With dead ends: 232 [2024-11-08 18:19:30,116 INFO L226 Difference]: Without dead ends: 119 [2024-11-08 18:19:30,118 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 52 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 18:19:30,119 INFO L432 NwaCegarLoop]: 165 mSDtfsCounter, 1 mSDsluCounter, 320 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 485 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:19:30,119 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 485 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:19:30,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2024-11-08 18:19:30,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 118. [2024-11-08 18:19:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 91 states have (on average 1.3186813186813187) internal successors, (120), 91 states have internal predecessors, (120), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:19:30,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 170 transitions. [2024-11-08 18:19:30,152 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 170 transitions. Word has length 190 [2024-11-08 18:19:30,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:19:30,154 INFO L471 AbstractCegarLoop]: Abstraction has 118 states and 170 transitions. [2024-11-08 18:19:30,155 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 170 transitions. [2024-11-08 18:19:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:19:30,162 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:30,162 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:19:30,162 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 18:19:30,162 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:30,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:30,166 INFO L85 PathProgramCache]: Analyzing trace with hash 1706901499, now seen corresponding path program 1 times [2024-11-08 18:19:30,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:30,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195907399] [2024-11-08 18:19:30,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:19:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:30,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:19:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:19:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:19:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:19:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:30,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:19:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:19:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:19:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:19:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:19:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:19:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:19:30,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:19:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:19:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:19:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:19:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:19:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:19:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:19:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:19:30,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:19:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:19:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:19:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:30,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:19:30,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:30,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195907399] [2024-11-08 18:19:30,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1195907399] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:30,622 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:19:30,622 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 18:19:30,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275785586] [2024-11-08 18:19:30,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:30,623 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 18:19:30,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:30,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 18:19:30,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 18:19:30,624 INFO L87 Difference]: Start difference. First operand 118 states and 170 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:30,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:19:30,681 INFO L93 Difference]: Finished difference Result 236 states and 341 transitions. [2024-11-08 18:19:30,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 18:19:30,684 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:19:30,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:19:30,688 INFO L225 Difference]: With dead ends: 236 [2024-11-08 18:19:30,688 INFO L226 Difference]: Without dead ends: 121 [2024-11-08 18:19:30,689 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 52 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 18:19:30,691 INFO L432 NwaCegarLoop]: 165 mSDtfsCounter, 1 mSDsluCounter, 322 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 487 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:19:30,691 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 487 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:19:30,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2024-11-08 18:19:30,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 120. [2024-11-08 18:19:30,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 93 states have (on average 1.3118279569892473) internal successors, (122), 93 states have internal predecessors, (122), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:19:30,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 172 transitions. [2024-11-08 18:19:30,703 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 172 transitions. Word has length 190 [2024-11-08 18:19:30,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:19:30,704 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 172 transitions. [2024-11-08 18:19:30,704 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 172 transitions. [2024-11-08 18:19:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:19:30,707 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:30,708 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:19:30,708 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 18:19:30,708 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:30,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:30,709 INFO L85 PathProgramCache]: Analyzing trace with hash 1708748541, now seen corresponding path program 1 times [2024-11-08 18:19:30,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:30,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368387863] [2024-11-08 18:19:30,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:30,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:30,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:19:31,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:19:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:19:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:19:31,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:19:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:19:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:19:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:19:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:19:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:19:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:19:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:19:31,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:19:31,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:19:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:19:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:19:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:19:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:19:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:19:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:19:31,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:19:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:19:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:19:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:19:31,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:31,277 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368387863] [2024-11-08 18:19:31,280 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [368387863] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:31,280 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:19:31,281 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 18:19:31,281 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189749365] [2024-11-08 18:19:31,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:31,282 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 18:19:31,282 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:31,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 18:19:31,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 18:19:31,283 INFO L87 Difference]: Start difference. First operand 120 states and 172 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:31,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:19:31,324 INFO L93 Difference]: Finished difference Result 239 states and 344 transitions. [2024-11-08 18:19:31,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 18:19:31,325 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:19:31,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:19:31,327 INFO L225 Difference]: With dead ends: 239 [2024-11-08 18:19:31,327 INFO L226 Difference]: Without dead ends: 122 [2024-11-08 18:19:31,328 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 52 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 18:19:31,329 INFO L432 NwaCegarLoop]: 166 mSDtfsCounter, 0 mSDsluCounter, 324 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 490 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:19:31,329 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 490 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:19:31,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2024-11-08 18:19:31,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 122. [2024-11-08 18:19:31,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 95 states have (on average 1.305263157894737) internal successors, (124), 95 states have internal predecessors, (124), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:19:31,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 174 transitions. [2024-11-08 18:19:31,349 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 174 transitions. Word has length 190 [2024-11-08 18:19:31,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:19:31,350 INFO L471 AbstractCegarLoop]: Abstraction has 122 states and 174 transitions. [2024-11-08 18:19:31,350 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 174 transitions. [2024-11-08 18:19:31,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:19:31,357 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:31,357 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:19:31,357 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 18:19:31,358 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:31,358 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:31,358 INFO L85 PathProgramCache]: Analyzing trace with hash -214479493, now seen corresponding path program 1 times [2024-11-08 18:19:31,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:31,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995741866] [2024-11-08 18:19:31,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:31,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:19:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:19:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:19:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:19:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:19:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:19:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:19:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:19:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:19:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:19:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:19:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:19:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:19:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:19:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:19:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:19:35,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:19:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:19:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:19:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:19:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:19:35,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:19:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:19:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:19:35,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:35,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995741866] [2024-11-08 18:19:35,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [995741866] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:35,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:19:35,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-08 18:19:35,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517165065] [2024-11-08 18:19:35,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:35,677 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-08 18:19:35,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:35,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-08 18:19:35,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-08 18:19:35,679 INFO L87 Difference]: Start difference. First operand 122 states and 174 transitions. Second operand has 9 states, 8 states have (on average 8.5) internal successors, (68), 9 states have internal predecessors, (68), 4 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 4 states have call successors, (25) [2024-11-08 18:19:36,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:19:36,768 INFO L93 Difference]: Finished difference Result 260 states and 369 transitions. [2024-11-08 18:19:36,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 18:19:36,769 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 8.5) internal successors, (68), 9 states have internal predecessors, (68), 4 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 4 states have call successors, (25) Word has length 190 [2024-11-08 18:19:36,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:19:36,771 INFO L225 Difference]: With dead ends: 260 [2024-11-08 18:19:36,771 INFO L226 Difference]: Without dead ends: 141 [2024-11-08 18:19:36,772 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2024-11-08 18:19:36,773 INFO L432 NwaCegarLoop]: 124 mSDtfsCounter, 189 mSDsluCounter, 288 mSDsCounter, 0 mSdLazyCounter, 417 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 446 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 417 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-08 18:19:36,774 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [189 Valid, 412 Invalid, 446 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 417 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-08 18:19:36,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2024-11-08 18:19:36,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 137. [2024-11-08 18:19:36,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 105 states have (on average 1.276190476190476) internal successors, (134), 106 states have internal predecessors, (134), 29 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 28 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 18:19:36,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 192 transitions. [2024-11-08 18:19:36,799 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 192 transitions. Word has length 190 [2024-11-08 18:19:36,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:19:36,800 INFO L471 AbstractCegarLoop]: Abstraction has 137 states and 192 transitions. [2024-11-08 18:19:36,800 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 8.5) internal successors, (68), 9 states have internal predecessors, (68), 4 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 4 states have call successors, (25) [2024-11-08 18:19:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 192 transitions. [2024-11-08 18:19:36,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:19:36,803 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:36,803 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:19:36,803 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-08 18:19:36,803 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:36,804 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:36,804 INFO L85 PathProgramCache]: Analyzing trace with hash -1200015361, now seen corresponding path program 1 times [2024-11-08 18:19:36,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:36,805 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980883207] [2024-11-08 18:19:36,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:36,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:42,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:19:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:42,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:42,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:19:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:42,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:19:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:42,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:19:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:19:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:43,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:19:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:19:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:19:43,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:19:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:19:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:19:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:19:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:19:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:19:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:19:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:19:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:19:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:19:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:19:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:19:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:19:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:19:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:19:43,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:43,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:19:43,459 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:43,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980883207] [2024-11-08 18:19:43,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980883207] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:43,459 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:19:43,459 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2024-11-08 18:19:43,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193249723] [2024-11-08 18:19:43,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:43,460 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-08 18:19:43,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:43,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-08 18:19:43,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2024-11-08 18:19:43,462 INFO L87 Difference]: Start difference. First operand 137 states and 192 transitions. Second operand has 14 states, 13 states have (on average 5.230769230769231) internal successors, (68), 14 states have internal predecessors, (68), 4 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 4 states have call successors, (25) [2024-11-08 18:19:45,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:19:45,219 INFO L93 Difference]: Finished difference Result 308 states and 436 transitions. [2024-11-08 18:19:45,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 18:19:45,220 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 5.230769230769231) internal successors, (68), 14 states have internal predecessors, (68), 4 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 4 states have call successors, (25) Word has length 190 [2024-11-08 18:19:45,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:19:45,223 INFO L225 Difference]: With dead ends: 308 [2024-11-08 18:19:45,223 INFO L226 Difference]: Without dead ends: 187 [2024-11-08 18:19:45,224 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=94, Invalid=248, Unknown=0, NotChecked=0, Total=342 [2024-11-08 18:19:45,224 INFO L432 NwaCegarLoop]: 100 mSDtfsCounter, 700 mSDsluCounter, 314 mSDsCounter, 0 mSdLazyCounter, 745 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 700 SdHoareTripleChecker+Valid, 414 SdHoareTripleChecker+Invalid, 825 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 745 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-11-08 18:19:45,225 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [700 Valid, 414 Invalid, 825 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 745 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-11-08 18:19:45,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2024-11-08 18:19:45,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 148. [2024-11-08 18:19:45,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 116 states have (on average 1.3017241379310345) internal successors, (151), 117 states have internal predecessors, (151), 29 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 28 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 18:19:45,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 209 transitions. [2024-11-08 18:19:45,267 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 209 transitions. Word has length 190 [2024-11-08 18:19:45,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:19:45,268 INFO L471 AbstractCegarLoop]: Abstraction has 148 states and 209 transitions. [2024-11-08 18:19:45,270 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 5.230769230769231) internal successors, (68), 14 states have internal predecessors, (68), 4 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 4 states have call successors, (25) [2024-11-08 18:19:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 209 transitions. [2024-11-08 18:19:45,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:19:45,273 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:45,275 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:19:45,275 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-08 18:19:45,276 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:45,276 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:45,276 INFO L85 PathProgramCache]: Analyzing trace with hash 1100807229, now seen corresponding path program 1 times [2024-11-08 18:19:45,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:45,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865505478] [2024-11-08 18:19:45,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:45,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:45,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:19:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:19:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:19:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:19:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:19:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:19:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:19:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:19:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:19:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:19:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:19:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:19:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:19:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:19:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:19:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:19:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:19:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:19:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:19:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:19:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:19:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:19:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:19:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:19:47,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:47,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865505478] [2024-11-08 18:19:47,546 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [865505478] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:47,546 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:19:47,546 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-08 18:19:47,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996632310] [2024-11-08 18:19:47,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:47,547 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-08 18:19:47,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:47,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-08 18:19:47,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2024-11-08 18:19:47,549 INFO L87 Difference]: Start difference. First operand 148 states and 209 transitions. Second operand has 11 states, 11 states have (on average 6.181818181818182) internal successors, (68), 11 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:49,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:19:49,225 INFO L93 Difference]: Finished difference Result 366 states and 517 transitions. [2024-11-08 18:19:49,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-08 18:19:49,230 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.181818181818182) internal successors, (68), 11 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:19:49,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:19:49,232 INFO L225 Difference]: With dead ends: 366 [2024-11-08 18:19:49,232 INFO L226 Difference]: Without dead ends: 234 [2024-11-08 18:19:49,233 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=62, Invalid=178, Unknown=0, NotChecked=0, Total=240 [2024-11-08 18:19:49,234 INFO L432 NwaCegarLoop]: 129 mSDtfsCounter, 471 mSDsluCounter, 588 mSDsCounter, 0 mSdLazyCounter, 675 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 471 SdHoareTripleChecker+Valid, 717 SdHoareTripleChecker+Invalid, 685 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 675 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-11-08 18:19:49,235 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [471 Valid, 717 Invalid, 685 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 675 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-11-08 18:19:49,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2024-11-08 18:19:49,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 157. [2024-11-08 18:19:49,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 157 states, 125 states have (on average 1.304) internal successors, (163), 126 states have internal predecessors, (163), 29 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 28 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 18:19:49,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 221 transitions. [2024-11-08 18:19:49,285 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 221 transitions. Word has length 190 [2024-11-08 18:19:49,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:19:49,286 INFO L471 AbstractCegarLoop]: Abstraction has 157 states and 221 transitions. [2024-11-08 18:19:49,286 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.181818181818182) internal successors, (68), 11 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:49,286 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 221 transitions. [2024-11-08 18:19:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:19:49,290 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:49,290 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:19:49,291 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-08 18:19:49,291 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:49,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:49,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1299158808, now seen corresponding path program 1 times [2024-11-08 18:19:49,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:49,292 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943663952] [2024-11-08 18:19:49,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:19:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:19:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:19:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:19:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:19:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:19:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:19:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:19:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:19:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:19:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:19:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:19:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:19:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:19:50,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:19:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:19:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:19:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:19:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:19:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:19:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:19:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:19:50,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:19:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:19:50,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:50,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943663952] [2024-11-08 18:19:50,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1943663952] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:50,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:19:50,367 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-08 18:19:50,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573580899] [2024-11-08 18:19:50,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:50,367 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 18:19:50,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:50,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 18:19:50,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-08 18:19:50,369 INFO L87 Difference]: Start difference. First operand 157 states and 221 transitions. Second operand has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:50,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:19:50,787 INFO L93 Difference]: Finished difference Result 346 states and 490 transitions. [2024-11-08 18:19:50,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 18:19:50,787 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:19:50,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:19:50,789 INFO L225 Difference]: With dead ends: 346 [2024-11-08 18:19:50,789 INFO L226 Difference]: Without dead ends: 205 [2024-11-08 18:19:50,790 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 51 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 18:19:50,791 INFO L432 NwaCegarLoop]: 146 mSDtfsCounter, 214 mSDsluCounter, 480 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 214 SdHoareTripleChecker+Valid, 626 SdHoareTripleChecker+Invalid, 222 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-08 18:19:50,795 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [214 Valid, 626 Invalid, 222 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-08 18:19:50,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2024-11-08 18:19:50,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 164. [2024-11-08 18:19:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 132 states have (on average 1.3181818181818181) internal successors, (174), 133 states have internal predecessors, (174), 29 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 28 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 18:19:50,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 232 transitions. [2024-11-08 18:19:50,874 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 232 transitions. Word has length 190 [2024-11-08 18:19:50,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:19:50,875 INFO L471 AbstractCegarLoop]: Abstraction has 164 states and 232 transitions. [2024-11-08 18:19:50,875 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:19:50,876 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 232 transitions. [2024-11-08 18:19:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:19:50,878 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:50,878 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:19:50,878 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-08 18:19:50,879 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:50,879 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:50,879 INFO L85 PathProgramCache]: Analyzing trace with hash 1001663782, now seen corresponding path program 1 times [2024-11-08 18:19:50,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:50,879 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290659295] [2024-11-08 18:19:50,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:50,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:51,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:19:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:19:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:19:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:19:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:19:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:19:57,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:19:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:19:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:19:57,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:19:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:19:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:19:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:19:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:19:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:19:57,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:19:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:19:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:19:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:19:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:19:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:19:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:19:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:19:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:19:57,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:57,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290659295] [2024-11-08 18:19:57,800 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [290659295] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:57,800 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:19:57,801 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-11-08 18:19:57,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586927124] [2024-11-08 18:19:57,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:57,801 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-08 18:19:57,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:57,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-08 18:19:57,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=191, Unknown=0, NotChecked=0, Total=240 [2024-11-08 18:19:57,803 INFO L87 Difference]: Start difference. First operand 164 states and 232 transitions. Second operand has 16 states, 15 states have (on average 4.533333333333333) internal successors, (68), 16 states have internal predecessors, (68), 3 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 3 states have call successors, (25) [2024-11-08 18:20:00,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:20:00,611 INFO L93 Difference]: Finished difference Result 404 states and 570 transitions. [2024-11-08 18:20:00,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 18:20:00,611 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 4.533333333333333) internal successors, (68), 16 states have internal predecessors, (68), 3 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 3 states have call successors, (25) Word has length 190 [2024-11-08 18:20:00,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:20:00,613 INFO L225 Difference]: With dead ends: 404 [2024-11-08 18:20:00,613 INFO L226 Difference]: Without dead ends: 256 [2024-11-08 18:20:00,614 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=150, Invalid=402, Unknown=0, NotChecked=0, Total=552 [2024-11-08 18:20:00,615 INFO L432 NwaCegarLoop]: 124 mSDtfsCounter, 317 mSDsluCounter, 755 mSDsCounter, 0 mSdLazyCounter, 1207 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 318 SdHoareTripleChecker+Valid, 879 SdHoareTripleChecker+Invalid, 1216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:20:00,616 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [318 Valid, 879 Invalid, 1216 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 1207 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-11-08 18:20:00,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2024-11-08 18:20:00,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 170. [2024-11-08 18:20:00,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 138 states have (on average 1.3333333333333333) internal successors, (184), 139 states have internal predecessors, (184), 29 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 28 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 18:20:00,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 242 transitions. [2024-11-08 18:20:00,653 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 242 transitions. Word has length 190 [2024-11-08 18:20:00,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:20:00,654 INFO L471 AbstractCegarLoop]: Abstraction has 170 states and 242 transitions. [2024-11-08 18:20:00,654 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 4.533333333333333) internal successors, (68), 16 states have internal predecessors, (68), 3 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 3 states have call successors, (25) [2024-11-08 18:20:00,654 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-08 18:20:00,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:20:00,657 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:20:00,657 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:20:00,657 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-08 18:20:00,657 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:20:00,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:20:00,658 INFO L85 PathProgramCache]: Analyzing trace with hash -1622717187, now seen corresponding path program 1 times [2024-11-08 18:20:00,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:20:00,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783754583] [2024-11-08 18:20:00,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:00,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:20:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:20:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:20:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:20:06,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:20:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:20:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:20:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:20:06,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:20:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:20:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:20:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:20:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:20:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:20:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:20:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:20:06,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:20:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:20:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:20:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:20:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:20:06,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:20:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:20:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:20:06,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:20:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:20:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:06,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:20:06,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:20:06,588 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783754583] [2024-11-08 18:20:06,588 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783754583] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:20:06,589 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:20:06,589 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2024-11-08 18:20:06,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705819790] [2024-11-08 18:20:06,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:20:06,590 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-08 18:20:06,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:20:06,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-08 18:20:06,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2024-11-08 18:20:06,591 INFO L87 Difference]: Start difference. First operand 170 states and 242 transitions. Second operand has 14 states, 13 states have (on average 5.230769230769231) internal successors, (68), 14 states have internal predecessors, (68), 3 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 3 states have call successors, (25) [2024-11-08 18:20:08,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:20:08,079 INFO L93 Difference]: Finished difference Result 369 states and 526 transitions. [2024-11-08 18:20:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 18:20:08,080 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 5.230769230769231) internal successors, (68), 14 states have internal predecessors, (68), 3 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 3 states have call successors, (25) Word has length 190 [2024-11-08 18:20:08,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:20:08,082 INFO L225 Difference]: With dead ends: 369 [2024-11-08 18:20:08,082 INFO L226 Difference]: Without dead ends: 215 [2024-11-08 18:20:08,083 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 64 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2024-11-08 18:20:08,084 INFO L432 NwaCegarLoop]: 100 mSDtfsCounter, 630 mSDsluCounter, 269 mSDsCounter, 0 mSdLazyCounter, 622 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 631 SdHoareTripleChecker+Valid, 369 SdHoareTripleChecker+Invalid, 674 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 622 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-08 18:20:08,084 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [631 Valid, 369 Invalid, 674 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 622 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-08 18:20:08,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2024-11-08 18:20:08,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 170. [2024-11-08 18:20:08,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 138 states have (on average 1.3333333333333333) internal successors, (184), 139 states have internal predecessors, (184), 29 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 28 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 18:20:08,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 242 transitions. [2024-11-08 18:20:08,123 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 242 transitions. Word has length 190 [2024-11-08 18:20:08,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:20:08,124 INFO L471 AbstractCegarLoop]: Abstraction has 170 states and 242 transitions. [2024-11-08 18:20:08,124 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 5.230769230769231) internal successors, (68), 14 states have internal predecessors, (68), 3 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 3 states have call successors, (25) [2024-11-08 18:20:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-08 18:20:08,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:20:08,127 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:20:08,127 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:20:08,128 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-08 18:20:08,128 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:20:08,128 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:20:08,128 INFO L85 PathProgramCache]: Analyzing trace with hash 678105403, now seen corresponding path program 1 times [2024-11-08 18:20:08,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:20:08,129 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703319063] [2024-11-08 18:20:08,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:08,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:20:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:20:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:20:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:20:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:20:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:20:13,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:20:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:20:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:20:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:20:13,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:20:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:20:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:20:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:20:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:20:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:20:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:20:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:20:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:20:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:20:13,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:20:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:20:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:20:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:20:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:20:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:20:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:20:13,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:20:13,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703319063] [2024-11-08 18:20:13,834 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [703319063] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:20:13,834 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:20:13,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-11-08 18:20:13,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002940589] [2024-11-08 18:20:13,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:20:13,835 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-08 18:20:13,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:20:13,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-08 18:20:13,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2024-11-08 18:20:13,837 INFO L87 Difference]: Start difference. First operand 170 states and 242 transitions. Second operand has 16 states, 15 states have (on average 4.533333333333333) internal successors, (68), 16 states have internal predecessors, (68), 3 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 3 states have call successors, (25) [2024-11-08 18:20:16,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:20:16,140 INFO L93 Difference]: Finished difference Result 428 states and 600 transitions. [2024-11-08 18:20:16,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 18:20:16,141 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 4.533333333333333) internal successors, (68), 16 states have internal predecessors, (68), 3 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 3 states have call successors, (25) Word has length 190 [2024-11-08 18:20:16,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:20:16,143 INFO L225 Difference]: With dead ends: 428 [2024-11-08 18:20:16,143 INFO L226 Difference]: Without dead ends: 274 [2024-11-08 18:20:16,144 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=124, Invalid=382, Unknown=0, NotChecked=0, Total=506 [2024-11-08 18:20:16,145 INFO L432 NwaCegarLoop]: 99 mSDtfsCounter, 623 mSDsluCounter, 534 mSDsCounter, 0 mSdLazyCounter, 943 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 624 SdHoareTripleChecker+Valid, 633 SdHoareTripleChecker+Invalid, 997 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 943 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-08 18:20:16,145 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [624 Valid, 633 Invalid, 997 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 943 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-08 18:20:16,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2024-11-08 18:20:16,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 223. [2024-11-08 18:20:16,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 223 states, 187 states have (on average 1.3315508021390374) internal successors, (249), 189 states have internal predecessors, (249), 31 states have call successors, (31), 4 states have call predecessors, (31), 4 states have return successors, (31), 29 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-08 18:20:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 311 transitions. [2024-11-08 18:20:16,194 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 311 transitions. Word has length 190 [2024-11-08 18:20:16,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:20:16,195 INFO L471 AbstractCegarLoop]: Abstraction has 223 states and 311 transitions. [2024-11-08 18:20:16,195 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 4.533333333333333) internal successors, (68), 16 states have internal predecessors, (68), 3 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 3 states have call successors, (25) [2024-11-08 18:20:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 311 transitions. [2024-11-08 18:20:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:20:16,197 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:20:16,198 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:20:16,198 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-08 18:20:16,198 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:20:16,198 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:20:16,199 INFO L85 PathProgramCache]: Analyzing trace with hash -1721860634, now seen corresponding path program 1 times [2024-11-08 18:20:16,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:20:16,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743843509] [2024-11-08 18:20:16,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:16,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:20:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:20:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:20:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:20:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:20:17,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:20:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:20:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:20:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:20:17,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:20:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:20:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:20:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:20:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:20:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:20:17,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:20:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:20:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:20:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:20:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:20:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:20:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:20:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:20:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:20:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:20:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:20:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:17,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:20:17,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:20:17,213 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743843509] [2024-11-08 18:20:17,213 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1743843509] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:20:17,213 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:20:17,213 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-08 18:20:17,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749817725] [2024-11-08 18:20:17,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:20:17,214 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-08 18:20:17,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:20:17,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-08 18:20:17,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-08 18:20:17,215 INFO L87 Difference]: Start difference. First operand 223 states and 311 transitions. Second operand has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:20:17,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:20:17,719 INFO L93 Difference]: Finished difference Result 517 states and 725 transitions. [2024-11-08 18:20:17,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 18:20:17,720 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:20:17,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:20:17,723 INFO L225 Difference]: With dead ends: 517 [2024-11-08 18:20:17,723 INFO L226 Difference]: Without dead ends: 314 [2024-11-08 18:20:17,724 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2024-11-08 18:20:17,724 INFO L432 NwaCegarLoop]: 145 mSDtfsCounter, 215 mSDsluCounter, 535 mSDsCounter, 0 mSdLazyCounter, 327 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 215 SdHoareTripleChecker+Valid, 680 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 327 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-08 18:20:17,725 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [215 Valid, 680 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 327 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-08 18:20:17,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 314 states. [2024-11-08 18:20:17,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 314 to 224. [2024-11-08 18:20:17,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 188 states have (on average 1.3351063829787233) internal successors, (251), 190 states have internal predecessors, (251), 31 states have call successors, (31), 4 states have call predecessors, (31), 4 states have return successors, (31), 29 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-08 18:20:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 313 transitions. [2024-11-08 18:20:17,778 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 313 transitions. Word has length 190 [2024-11-08 18:20:17,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:20:17,779 INFO L471 AbstractCegarLoop]: Abstraction has 224 states and 313 transitions. [2024-11-08 18:20:17,779 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:20:17,779 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 313 transitions. [2024-11-08 18:20:17,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:20:17,781 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:20:17,781 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:20:17,781 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-08 18:20:17,782 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:20:17,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:20:17,782 INFO L85 PathProgramCache]: Analyzing trace with hash 578961956, now seen corresponding path program 1 times [2024-11-08 18:20:17,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:20:17,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322362466] [2024-11-08 18:20:17,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:17,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:20:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:20:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:20:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:20:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:20:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:20:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:20:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:20:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:20:24,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:20:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:20:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:20:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:20:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:20:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:20:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:20:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:20:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:20:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:20:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:20:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:20:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:20:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:20:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:20:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:20:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:20:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:24,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:20:24,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:20:24,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322362466] [2024-11-08 18:20:24,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [322362466] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:20:24,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:20:24,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2024-11-08 18:20:24,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358033864] [2024-11-08 18:20:24,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:20:24,678 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-08 18:20:24,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:20:24,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-08 18:20:24,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=256, Unknown=0, NotChecked=0, Total=306 [2024-11-08 18:20:24,680 INFO L87 Difference]: Start difference. First operand 224 states and 313 transitions. Second operand has 18 states, 16 states have (on average 4.25) internal successors, (68), 18 states have internal predecessors, (68), 4 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 4 states have call successors, (25) [2024-11-08 18:20:28,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:20:28,506 INFO L93 Difference]: Finished difference Result 613 states and 851 transitions. [2024-11-08 18:20:28,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-08 18:20:28,508 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 16 states have (on average 4.25) internal successors, (68), 18 states have internal predecessors, (68), 4 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 4 states have call successors, (25) Word has length 190 [2024-11-08 18:20:28,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:20:28,511 INFO L225 Difference]: With dead ends: 613 [2024-11-08 18:20:28,511 INFO L226 Difference]: Without dead ends: 409 [2024-11-08 18:20:28,514 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=232, Invalid=698, Unknown=0, NotChecked=0, Total=930 [2024-11-08 18:20:28,515 INFO L432 NwaCegarLoop]: 95 mSDtfsCounter, 947 mSDsluCounter, 612 mSDsCounter, 0 mSdLazyCounter, 1202 mSolverCounterSat, 81 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 949 SdHoareTripleChecker+Valid, 707 SdHoareTripleChecker+Invalid, 1283 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 1202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:20:28,515 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [949 Valid, 707 Invalid, 1283 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 1202 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-11-08 18:20:28,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 409 states. [2024-11-08 18:20:28,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 409 to 291. [2024-11-08 18:20:28,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291 states, 255 states have (on average 1.3686274509803922) internal successors, (349), 257 states have internal predecessors, (349), 31 states have call successors, (31), 4 states have call predecessors, (31), 4 states have return successors, (31), 29 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-08 18:20:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 411 transitions. [2024-11-08 18:20:28,573 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 411 transitions. Word has length 190 [2024-11-08 18:20:28,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:20:28,574 INFO L471 AbstractCegarLoop]: Abstraction has 291 states and 411 transitions. [2024-11-08 18:20:28,575 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 16 states have (on average 4.25) internal successors, (68), 18 states have internal predecessors, (68), 4 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 2 states have call predecessors, (25), 4 states have call successors, (25) [2024-11-08 18:20:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 411 transitions. [2024-11-08 18:20:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:20:28,576 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:20:28,577 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:20:28,577 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-08 18:20:28,577 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:20:28,577 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:20:28,578 INFO L85 PathProgramCache]: Analyzing trace with hash 966793723, now seen corresponding path program 1 times [2024-11-08 18:20:28,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:20:28,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [517156585] [2024-11-08 18:20:28,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:28,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:20:28,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:34,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:20:34,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:34,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:20:34,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:34,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:20:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:34,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:20:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:20:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:20:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:20:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:20:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:20:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:20:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:20:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:20:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:20:35,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:20:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:20:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:20:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:20:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:20:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:20:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:20:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:20:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:20:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:20:35,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:20:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:20:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:35,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:20:35,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:20:35,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [517156585] [2024-11-08 18:20:35,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [517156585] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:20:35,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:20:35,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2024-11-08 18:20:35,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792469269] [2024-11-08 18:20:35,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:20:35,574 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-08 18:20:35,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:20:35,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-08 18:20:35,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=257, Unknown=0, NotChecked=0, Total=306 [2024-11-08 18:20:35,576 INFO L87 Difference]: Start difference. First operand 291 states and 411 transitions. Second operand has 18 states, 16 states have (on average 4.25) internal successors, (68), 18 states have internal predecessors, (68), 5 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 5 states have call successors, (25) [2024-11-08 18:20:39,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:20:39,293 INFO L93 Difference]: Finished difference Result 643 states and 900 transitions. [2024-11-08 18:20:39,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-08 18:20:39,294 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 16 states have (on average 4.25) internal successors, (68), 18 states have internal predecessors, (68), 5 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 5 states have call successors, (25) Word has length 190 [2024-11-08 18:20:39,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:20:39,296 INFO L225 Difference]: With dead ends: 643 [2024-11-08 18:20:39,297 INFO L226 Difference]: Without dead ends: 355 [2024-11-08 18:20:39,298 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 130 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=206, Invalid=664, Unknown=0, NotChecked=0, Total=870 [2024-11-08 18:20:39,299 INFO L432 NwaCegarLoop]: 121 mSDtfsCounter, 592 mSDsluCounter, 757 mSDsCounter, 0 mSdLazyCounter, 1361 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 592 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 1447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 1361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-11-08 18:20:39,299 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [592 Valid, 878 Invalid, 1447 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 1361 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-11-08 18:20:39,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 355 states. [2024-11-08 18:20:39,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 355 to 289. [2024-11-08 18:20:39,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 289 states, 253 states have (on average 1.3675889328063242) internal successors, (346), 255 states have internal predecessors, (346), 31 states have call successors, (31), 4 states have call predecessors, (31), 4 states have return successors, (31), 29 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-08 18:20:39,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 408 transitions. [2024-11-08 18:20:39,357 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 408 transitions. Word has length 190 [2024-11-08 18:20:39,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:20:39,357 INFO L471 AbstractCegarLoop]: Abstraction has 289 states and 408 transitions. [2024-11-08 18:20:39,358 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 16 states have (on average 4.25) internal successors, (68), 18 states have internal predecessors, (68), 5 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 5 states have call successors, (25) [2024-11-08 18:20:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 408 transitions. [2024-11-08 18:20:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:20:39,359 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:20:39,360 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:20:39,360 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-08 18:20:39,360 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:20:39,360 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:20:39,361 INFO L85 PathProgramCache]: Analyzing trace with hash 544091897, now seen corresponding path program 1 times [2024-11-08 18:20:39,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:20:39,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868420480] [2024-11-08 18:20:39,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:20:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:20:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:20:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:20:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:20:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:20:46,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:20:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:20:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:20:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:20:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:20:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:20:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:20:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:20:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:20:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:20:46,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:20:47,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:20:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:20:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:20:47,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:20:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:20:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:20:47,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:20:47,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:20:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:20:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:20:47,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:20:47,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868420480] [2024-11-08 18:20:47,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868420480] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:20:47,200 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:20:47,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2024-11-08 18:20:47,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356308435] [2024-11-08 18:20:47,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:20:47,201 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-11-08 18:20:47,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:20:47,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-11-08 18:20:47,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2024-11-08 18:20:47,202 INFO L87 Difference]: Start difference. First operand 289 states and 408 transitions. Second operand has 20 states, 18 states have (on average 3.7777777777777777) internal successors, (68), 20 states have internal predecessors, (68), 5 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 5 states have call successors, (25) [2024-11-08 18:20:51,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:20:51,746 INFO L93 Difference]: Finished difference Result 678 states and 946 transitions. [2024-11-08 18:20:51,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-08 18:20:51,747 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 18 states have (on average 3.7777777777777777) internal successors, (68), 20 states have internal predecessors, (68), 5 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 5 states have call successors, (25) Word has length 190 [2024-11-08 18:20:51,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:20:51,749 INFO L225 Difference]: With dead ends: 678 [2024-11-08 18:20:51,752 INFO L226 Difference]: Without dead ends: 392 [2024-11-08 18:20:51,753 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=281, Invalid=979, Unknown=0, NotChecked=0, Total=1260 [2024-11-08 18:20:51,754 INFO L432 NwaCegarLoop]: 117 mSDtfsCounter, 1028 mSDsluCounter, 742 mSDsCounter, 0 mSdLazyCounter, 1392 mSolverCounterSat, 140 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1029 SdHoareTripleChecker+Valid, 859 SdHoareTripleChecker+Invalid, 1532 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 140 IncrementalHoareTripleChecker+Valid, 1392 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2024-11-08 18:20:51,757 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1029 Valid, 859 Invalid, 1532 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [140 Valid, 1392 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2024-11-08 18:20:51,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 392 states. [2024-11-08 18:20:51,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 392 to 289. [2024-11-08 18:20:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 289 states, 253 states have (on average 1.3675889328063242) internal successors, (346), 255 states have internal predecessors, (346), 31 states have call successors, (31), 4 states have call predecessors, (31), 4 states have return successors, (31), 29 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-08 18:20:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 408 transitions. [2024-11-08 18:20:51,803 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 408 transitions. Word has length 190 [2024-11-08 18:20:51,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:20:51,804 INFO L471 AbstractCegarLoop]: Abstraction has 289 states and 408 transitions. [2024-11-08 18:20:51,804 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 18 states have (on average 3.7777777777777777) internal successors, (68), 20 states have internal predecessors, (68), 5 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 5 states have call successors, (25) [2024-11-08 18:20:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 408 transitions. [2024-11-08 18:20:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:20:51,806 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:20:51,806 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:20:51,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-08 18:20:51,806 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:20:51,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:20:51,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1855874140, now seen corresponding path program 1 times [2024-11-08 18:20:51,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:20:51,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960772922] [2024-11-08 18:20:51,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:51,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:20:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:20:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:20:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:20:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:20:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:20:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:20:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:20:58,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:20:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:20:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:20:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:20:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:20:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:20:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:20:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:20:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:20:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:20:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:20:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:20:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:20:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:20:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:20:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:20:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:20:58,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:20:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:58,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:20:58,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:20:58,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960772922] [2024-11-08 18:20:58,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960772922] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:20:58,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:20:58,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2024-11-08 18:20:58,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [111737504] [2024-11-08 18:20:58,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:20:58,810 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-08 18:20:58,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:20:58,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-08 18:20:58,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=288, Unknown=0, NotChecked=0, Total=342 [2024-11-08 18:20:58,811 INFO L87 Difference]: Start difference. First operand 289 states and 408 transitions. Second operand has 19 states, 17 states have (on average 4.0) internal successors, (68), 19 states have internal predecessors, (68), 5 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 5 states have call successors, (25) [2024-11-08 18:21:03,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:21:03,399 INFO L93 Difference]: Finished difference Result 675 states and 942 transitions. [2024-11-08 18:21:03,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-08 18:21:03,400 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 17 states have (on average 4.0) internal successors, (68), 19 states have internal predecessors, (68), 5 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 5 states have call successors, (25) Word has length 190 [2024-11-08 18:21:03,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:21:03,402 INFO L225 Difference]: With dead ends: 675 [2024-11-08 18:21:03,402 INFO L226 Difference]: Without dead ends: 389 [2024-11-08 18:21:03,403 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 185 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=248, Invalid=874, Unknown=0, NotChecked=0, Total=1122 [2024-11-08 18:21:03,404 INFO L432 NwaCegarLoop]: 122 mSDtfsCounter, 1041 mSDsluCounter, 834 mSDsCounter, 0 mSdLazyCounter, 1412 mSolverCounterSat, 146 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1041 SdHoareTripleChecker+Valid, 956 SdHoareTripleChecker+Invalid, 1558 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 146 IncrementalHoareTripleChecker+Valid, 1412 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2024-11-08 18:21:03,404 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1041 Valid, 956 Invalid, 1558 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [146 Valid, 1412 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2024-11-08 18:21:03,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2024-11-08 18:21:03,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 283. [2024-11-08 18:21:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 247 states have (on average 1.360323886639676) internal successors, (336), 249 states have internal predecessors, (336), 31 states have call successors, (31), 4 states have call predecessors, (31), 4 states have return successors, (31), 29 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-08 18:21:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 398 transitions. [2024-11-08 18:21:03,448 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 398 transitions. Word has length 190 [2024-11-08 18:21:03,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:21:03,448 INFO L471 AbstractCegarLoop]: Abstraction has 283 states and 398 transitions. [2024-11-08 18:21:03,449 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 17 states have (on average 4.0) internal successors, (68), 19 states have internal predecessors, (68), 5 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 5 states have call successors, (25) [2024-11-08 18:21:03,449 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 398 transitions. [2024-11-08 18:21:03,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:21:03,450 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:21:03,451 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:21:03,451 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-08 18:21:03,451 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:21:03,451 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:21:03,452 INFO L85 PathProgramCache]: Analyzing trace with hash 1171723901, now seen corresponding path program 1 times [2024-11-08 18:21:03,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:21:03,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646071697] [2024-11-08 18:21:03,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:03,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:21:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:21:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:21:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:21:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:21:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:21:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:21:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:21:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:21:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:21:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:21:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:21:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:21:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:21:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:21:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:21:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:21:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:21:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:21:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:21:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:21:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:21:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:21:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:21:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:21:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:21:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 18:21:04,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:21:04,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646071697] [2024-11-08 18:21:04,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646071697] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:21:04,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [363837431] [2024-11-08 18:21:04,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:04,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:21:04,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:21:04,848 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:21:04,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 18:21:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:05,350 INFO L255 TraceCheckSpWp]: Trace formula consists of 744 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 18:21:05,377 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:21:05,692 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 15 treesize of output 1 [2024-11-08 18:21:05,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:06,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:06,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:06,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:06,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:06,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:06,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:06,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:07,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:07,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:07,329 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 18:21:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 335 proven. 153 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 18:21:07,338 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 18:21:07,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [363837431] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:21:07,456 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 18:21:07,456 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 15 [2024-11-08 18:21:07,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477324895] [2024-11-08 18:21:07,456 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 18:21:07,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-08 18:21:07,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:21:07,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-08 18:21:07,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=189, Unknown=0, NotChecked=0, Total=240 [2024-11-08 18:21:07,460 INFO L87 Difference]: Start difference. First operand 283 states and 398 transitions. Second operand has 15 states, 13 states have (on average 9.0) internal successors, (117), 15 states have internal predecessors, (117), 8 states have call successors, (50), 4 states have call predecessors, (50), 6 states have return successors, (50), 6 states have call predecessors, (50), 8 states have call successors, (50) [2024-11-08 18:21:09,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:21:09,366 INFO L93 Difference]: Finished difference Result 516 states and 719 transitions. [2024-11-08 18:21:09,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-08 18:21:09,367 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 9.0) internal successors, (117), 15 states have internal predecessors, (117), 8 states have call successors, (50), 4 states have call predecessors, (50), 6 states have return successors, (50), 6 states have call predecessors, (50), 8 states have call successors, (50) Word has length 190 [2024-11-08 18:21:09,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:21:09,369 INFO L225 Difference]: With dead ends: 516 [2024-11-08 18:21:09,369 INFO L226 Difference]: Without dead ends: 236 [2024-11-08 18:21:09,370 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 282 SyntacticMatches, 2 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=118, Invalid=344, Unknown=0, NotChecked=0, Total=462 [2024-11-08 18:21:09,371 INFO L432 NwaCegarLoop]: 104 mSDtfsCounter, 209 mSDsluCounter, 593 mSDsCounter, 0 mSdLazyCounter, 752 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 211 SdHoareTripleChecker+Valid, 697 SdHoareTripleChecker+Invalid, 767 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 752 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-08 18:21:09,371 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [211 Valid, 697 Invalid, 767 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 752 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-08 18:21:09,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2024-11-08 18:21:09,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 226. [2024-11-08 18:21:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 189 states have (on average 1.3280423280423281) internal successors, (251), 191 states have internal predecessors, (251), 31 states have call successors, (31), 5 states have call predecessors, (31), 5 states have return successors, (31), 29 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-08 18:21:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 313 transitions. [2024-11-08 18:21:09,429 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 313 transitions. Word has length 190 [2024-11-08 18:21:09,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:21:09,429 INFO L471 AbstractCegarLoop]: Abstraction has 226 states and 313 transitions. [2024-11-08 18:21:09,430 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 13 states have (on average 9.0) internal successors, (117), 15 states have internal predecessors, (117), 8 states have call successors, (50), 4 states have call predecessors, (50), 6 states have return successors, (50), 6 states have call predecessors, (50), 8 states have call successors, (50) [2024-11-08 18:21:09,430 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 313 transitions. [2024-11-08 18:21:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 18:21:09,431 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:21:09,431 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:21:09,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-08 18:21:09,632 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:21:09,632 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:21:09,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:21:09,633 INFO L85 PathProgramCache]: Analyzing trace with hash -841033546, now seen corresponding path program 1 times [2024-11-08 18:21:09,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:21:09,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886968925] [2024-11-08 18:21:09,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:09,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:21:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:21:13,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:21:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:21:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:21:13,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:21:13,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:21:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:21:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:21:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:21:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:21:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:21:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:21:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:21:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:21:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:21:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:21:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:21:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:21:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:21:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:21:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:21:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:21:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:21:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:21:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:21:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 3 proven. 69 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 18:21:13,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:21:13,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886968925] [2024-11-08 18:21:13,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [886968925] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:21:13,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1900094200] [2024-11-08 18:21:13,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:13,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:21:13,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:21:13,923 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:21:13,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 18:21:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:14,385 INFO L255 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-08 18:21:14,412 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:21:14,756 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 15 treesize of output 1 [2024-11-08 18:21:15,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:16,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:17,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:18,339 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:19,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:19,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:20,741 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:21,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:22,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:23,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:24,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:24,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:25,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:25,934 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2024-11-08 18:21:25,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 73 treesize of output 68 [2024-11-08 18:21:25,991 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 71 [2024-11-08 18:21:26,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 32 treesize of output 18 [2024-11-08 18:21:26,316 INFO L349 Elim1Store]: treesize reduction 86, result has 23.9 percent of original size [2024-11-08 18:21:26,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 51 treesize of output 89 [2024-11-08 18:21:26,758 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 30 treesize of output 19 [2024-11-08 18:21:26,854 INFO L349 Elim1Store]: treesize reduction 56, result has 41.1 percent of original size [2024-11-08 18:21:26,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 79 treesize of output 98 [2024-11-08 18:21:27,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 41 treesize of output 28 [2024-11-08 18:21:27,726 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 0 case distinctions, treesize of input 81 treesize of output 64 [2024-11-08 18:21:27,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:27,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:27,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:27,778 INFO L349 Elim1Store]: treesize reduction 87, result has 12.1 percent of original size [2024-11-08 18:21:27,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 88 treesize of output 127 [2024-11-08 18:21:28,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 65 [2024-11-08 18:21:28,306 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 0 case distinctions, treesize of input 81 treesize of output 64 [2024-11-08 18:21:28,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,328 INFO L349 Elim1Store]: treesize reduction 98, result has 1.0 percent of original size [2024-11-08 18:21:28,329 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 88 treesize of output 115 [2024-11-08 18:21:28,365 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 0 case distinctions, treesize of input 92 treesize of output 75 [2024-11-08 18:21:28,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,400 INFO L349 Elim1Store]: treesize reduction 148, result has 0.7 percent of original size [2024-11-08 18:21:28,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 106 treesize of output 142 [2024-11-08 18:21:28,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:21:28,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 57 [2024-11-08 18:21:28,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 53 [2024-11-08 18:21:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 44 proven. 228 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2024-11-08 18:21:28,806 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 18:21:41,149 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| c_~WrapperStruct00_var_1_19_Pointer~0.base))) (and (forall ((v_ArrVal_2749 Int) (~WrapperStruct00_var_1_18_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_2746 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int) (v_ArrVal_2747 Int)) (let ((.cse0 (mod (select (select |c_#memory_int| ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256))) (or (< .cse0 128) (< (mod (select (select (let ((.cse1 (let ((.cse2 (let ((.cse3 (let ((.cse4 (store |c_#memory_int| c_~WrapperStruct00_var_1_19_Pointer~0.base (store .cse5 c_~WrapperStruct00_var_1_19_Pointer~0.offset (+ (- 256) .cse0))))) (store .cse4 c_~WrapperStruct00_var_1_20_Pointer~0.base (store (select .cse4 c_~WrapperStruct00_var_1_20_Pointer~0.base) c_~WrapperStruct00_var_1_20_Pointer~0.offset v_ArrVal_2746))))) (store .cse3 c_~WrapperStruct00_var_1_22_Pointer~0.base (store (select .cse3 c_~WrapperStruct00_var_1_22_Pointer~0.base) c_~WrapperStruct00_var_1_22_Pointer~0.offset (mod (select (select .cse3 c_~WrapperStruct00_var_1_18_Pointer~0.base) ~WrapperStruct00_var_1_18_Pointer~0.offset) 256)))))) (store .cse2 c_~WrapperStruct00_var_1_23_Pointer~0.base (store (select .cse2 c_~WrapperStruct00_var_1_23_Pointer~0.base) c_~WrapperStruct00_var_1_23_Pointer~0.offset v_ArrVal_2747))))) (store .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset v_ArrVal_2749))) c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 256) 1)))) (forall ((v_ArrVal_2749 Int) (~WrapperStruct00_var_1_18_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_2746 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int) (v_ArrVal_2747 Int)) (let ((.cse6 (mod (select (select |c_#memory_int| ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256))) (or (< 127 .cse6) (< (mod (select (select (let ((.cse7 (let ((.cse8 (let ((.cse9 (let ((.cse10 (store |c_#memory_int| c_~WrapperStruct00_var_1_19_Pointer~0.base (store .cse5 c_~WrapperStruct00_var_1_19_Pointer~0.offset .cse6)))) (store .cse10 c_~WrapperStruct00_var_1_20_Pointer~0.base (store (select .cse10 c_~WrapperStruct00_var_1_20_Pointer~0.base) c_~WrapperStruct00_var_1_20_Pointer~0.offset v_ArrVal_2746))))) (store .cse9 c_~WrapperStruct00_var_1_22_Pointer~0.base (store (select .cse9 c_~WrapperStruct00_var_1_22_Pointer~0.base) c_~WrapperStruct00_var_1_22_Pointer~0.offset (mod (select (select .cse9 c_~WrapperStruct00_var_1_18_Pointer~0.base) ~WrapperStruct00_var_1_18_Pointer~0.offset) 256)))))) (store .cse8 c_~WrapperStruct00_var_1_23_Pointer~0.base (store (select .cse8 c_~WrapperStruct00_var_1_23_Pointer~0.base) c_~WrapperStruct00_var_1_23_Pointer~0.offset v_ArrVal_2747))))) (store .cse7 c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select .cse7 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset v_ArrVal_2749))) c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 256) 1)))))) is different from false [2024-11-08 18:21:45,538 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 (select |c_#memory_int| c_~WrapperStruct00_var_1_11_Pointer~0.base))) (and (forall ((v_ArrVal_2749 Int) (~WrapperStruct00_var_1_18_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_z_21 Int) (v_ArrVal_2746 Int) (|ULTIMATE.start_step_#t~ite9#1| Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int) (v_ArrVal_2747 Int)) (let ((.cse4 (store |c_#memory_int| c_~WrapperStruct00_var_1_11_Pointer~0.base (store .cse6 c_~WrapperStruct00_var_1_11_Pointer~0.offset (+ v_z_21 |ULTIMATE.start_step_#t~ite9#1|))))) (let ((.cse5 (mod (select (select .cse4 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256))) (or (< (mod (select (select (let ((.cse0 (let ((.cse1 (let ((.cse2 (let ((.cse3 (store .cse4 c_~WrapperStruct00_var_1_19_Pointer~0.base (store (select .cse4 c_~WrapperStruct00_var_1_19_Pointer~0.base) c_~WrapperStruct00_var_1_19_Pointer~0.offset .cse5)))) (store .cse3 c_~WrapperStruct00_var_1_20_Pointer~0.base (store (select .cse3 c_~WrapperStruct00_var_1_20_Pointer~0.base) c_~WrapperStruct00_var_1_20_Pointer~0.offset v_ArrVal_2746))))) (store .cse2 c_~WrapperStruct00_var_1_22_Pointer~0.base (store (select .cse2 c_~WrapperStruct00_var_1_22_Pointer~0.base) c_~WrapperStruct00_var_1_22_Pointer~0.offset (mod (select (select .cse2 c_~WrapperStruct00_var_1_18_Pointer~0.base) ~WrapperStruct00_var_1_18_Pointer~0.offset) 256)))))) (store .cse1 c_~WrapperStruct00_var_1_23_Pointer~0.base (store (select .cse1 c_~WrapperStruct00_var_1_23_Pointer~0.base) c_~WrapperStruct00_var_1_23_Pointer~0.offset v_ArrVal_2747))))) (store .cse0 c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select .cse0 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset v_ArrVal_2749))) c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 256) 1) (< v_z_21 0) (< 255 v_z_21) (< 127 .cse5))))) (forall ((v_ArrVal_2749 Int) (v_z_18 Int) (~WrapperStruct00_var_1_18_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_2746 Int) (|ULTIMATE.start_step_#t~ite9#1| Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int) (v_ArrVal_2747 Int)) (let ((.cse11 (store |c_#memory_int| c_~WrapperStruct00_var_1_11_Pointer~0.base (store .cse6 c_~WrapperStruct00_var_1_11_Pointer~0.offset (+ v_z_18 |ULTIMATE.start_step_#t~ite9#1|))))) (let ((.cse12 (mod (select (select .cse11 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256))) (or (< (mod (select (select (let ((.cse7 (let ((.cse8 (let ((.cse9 (let ((.cse10 (store .cse11 c_~WrapperStruct00_var_1_19_Pointer~0.base (store (select .cse11 c_~WrapperStruct00_var_1_19_Pointer~0.base) c_~WrapperStruct00_var_1_19_Pointer~0.offset (+ (- 256) .cse12))))) (store .cse10 c_~WrapperStruct00_var_1_20_Pointer~0.base (store (select .cse10 c_~WrapperStruct00_var_1_20_Pointer~0.base) c_~WrapperStruct00_var_1_20_Pointer~0.offset v_ArrVal_2746))))) (store .cse9 c_~WrapperStruct00_var_1_22_Pointer~0.base (store (select .cse9 c_~WrapperStruct00_var_1_22_Pointer~0.base) c_~WrapperStruct00_var_1_22_Pointer~0.offset (mod (select (select .cse9 c_~WrapperStruct00_var_1_18_Pointer~0.base) ~WrapperStruct00_var_1_18_Pointer~0.offset) 256)))))) (store .cse8 c_~WrapperStruct00_var_1_23_Pointer~0.base (store (select .cse8 c_~WrapperStruct00_var_1_23_Pointer~0.base) c_~WrapperStruct00_var_1_23_Pointer~0.offset v_ArrVal_2747))))) (store .cse7 c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select .cse7 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset v_ArrVal_2749))) c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 256) 1) (< .cse12 128) (< 255 v_z_18) (< v_z_18 0))))))) is different from false [2024-11-08 18:21:46,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1900094200] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:21:46,160 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 18:21:46,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 25 [2024-11-08 18:21:46,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004375290] [2024-11-08 18:21:46,160 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 18:21:46,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-11-08 18:21:46,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:21:46,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-11-08 18:21:46,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=570, Unknown=4, NotChecked=102, Total=812 [2024-11-08 18:21:46,162 INFO L87 Difference]: Start difference. First operand 226 states and 313 transitions. Second operand has 25 states, 23 states have (on average 5.695652173913044) internal successors, (131), 25 states have internal predecessors, (131), 8 states have call successors, (50), 4 states have call predecessors, (50), 5 states have return successors, (50), 6 states have call predecessors, (50), 8 states have call successors, (50) [2024-11-08 18:21:49,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:21:49,450 INFO L93 Difference]: Finished difference Result 543 states and 747 transitions. [2024-11-08 18:21:49,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-08 18:21:49,451 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 23 states have (on average 5.695652173913044) internal successors, (131), 25 states have internal predecessors, (131), 8 states have call successors, (50), 4 states have call predecessors, (50), 5 states have return successors, (50), 6 states have call predecessors, (50), 8 states have call successors, (50) Word has length 192 [2024-11-08 18:21:49,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:21:49,453 INFO L225 Difference]: With dead ends: 543 [2024-11-08 18:21:49,453 INFO L226 Difference]: Without dead ends: 337 [2024-11-08 18:21:49,454 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 274 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 292 ImplicationChecksByTransitivity, 18.4s TimeCoverageRelationStatistics Valid=306, Invalid=958, Unknown=4, NotChecked=138, Total=1406 [2024-11-08 18:21:49,455 INFO L432 NwaCegarLoop]: 71 mSDtfsCounter, 776 mSDsluCounter, 592 mSDsCounter, 0 mSdLazyCounter, 1235 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 778 SdHoareTripleChecker+Valid, 663 SdHoareTripleChecker+Invalid, 1299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 1235 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2024-11-08 18:21:49,456 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [778 Valid, 663 Invalid, 1299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 1235 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2024-11-08 18:21:49,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2024-11-08 18:21:49,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 184. [2024-11-08 18:21:49,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 149 states have (on average 1.3154362416107384) internal successors, (196), 150 states have internal predecessors, (196), 29 states have call successors, (29), 5 states have call predecessors, (29), 5 states have return successors, (29), 28 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 18:21:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 254 transitions. [2024-11-08 18:21:49,507 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 254 transitions. Word has length 192 [2024-11-08 18:21:49,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:21:49,508 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 254 transitions. [2024-11-08 18:21:49,508 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 23 states have (on average 5.695652173913044) internal successors, (131), 25 states have internal predecessors, (131), 8 states have call successors, (50), 4 states have call predecessors, (50), 5 states have return successors, (50), 6 states have call predecessors, (50), 8 states have call successors, (50) [2024-11-08 18:21:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 254 transitions. [2024-11-08 18:21:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 18:21:49,510 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:21:49,510 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:21:49,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-08 18:21:49,710 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:21:49,711 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:21:49,711 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:21:49,711 INFO L85 PathProgramCache]: Analyzing trace with hash 1459789044, now seen corresponding path program 1 times [2024-11-08 18:21:49,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:21:49,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438912888] [2024-11-08 18:21:49,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:49,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:21:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:53,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:21:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:53,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:21:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:53,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 18:21:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:53,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-08 18:21:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:53,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 18:21:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:53,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 18:21:53,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:53,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:21:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:53,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 18:21:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:53,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 18:21:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 18:21:54,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 18:21:54,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 18:21:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 18:21:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 18:21:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 18:21:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 18:21:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 18:21:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:21:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:21:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-08 18:21:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:21:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 18:21:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:21:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:21:54,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-08 18:21:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 9 proven. 63 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 18:21:54,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:21:54,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438912888] [2024-11-08 18:21:54,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438912888] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:21:54,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2027443994] [2024-11-08 18:21:54,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:54,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:21:54,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:21:54,151 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:21:54,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-08 18:21:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:54,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 754 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-11-08 18:21:54,635 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:21:55,990 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 15 treesize of output 1 [2024-11-08 18:21:57,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:57,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:58,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:21:59,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:00,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:01,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:02,440 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:03,303 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:04,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:05,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:06,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:06,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:06,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:07,274 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2024-11-08 18:22:07,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 73 treesize of output 68 [2024-11-08 18:22:07,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:07,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 71 [2024-11-08 18:22:07,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:07,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 34 treesize of output 20 [2024-11-08 18:22:07,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:07,640 INFO L349 Elim1Store]: treesize reduction 86, result has 23.9 percent of original size [2024-11-08 18:22:07,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 51 treesize of output 89 [2024-11-08 18:22:07,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:07,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-08 18:22:08,266 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 0 case distinctions, treesize of input 87 treesize of output 70 [2024-11-08 18:22:08,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:08,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:08,538 INFO L349 Elim1Store]: treesize reduction 262, result has 24.1 percent of original size [2024-11-08 18:22:08,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 14 case distinctions, treesize of input 94 treesize of output 179 [2024-11-08 18:22:13,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:13,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:13,085 INFO L349 Elim1Store]: treesize reduction 17, result has 32.0 percent of original size [2024-11-08 18:22:13,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 177 treesize of output 157 [2024-11-08 18:22:20,999 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 0 case distinctions, treesize of input 98 treesize of output 81 [2024-11-08 18:22:21,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:21,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:21,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:21,059 INFO L349 Elim1Store]: treesize reduction 498, result has 0.2 percent of original size [2024-11-08 18:22:21,060 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 14 case distinctions, treesize of input 112 treesize of output 120 [2024-11-08 18:22:21,092 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 0 case distinctions, treesize of input 87 treesize of output 70 [2024-11-08 18:22:21,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:21,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 18:22:21,126 INFO L349 Elim1Store]: treesize reduction 344, result has 0.3 percent of original size [2024-11-08 18:22:21,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 14 case distinctions, treesize of input 94 treesize of output 97 [2024-11-08 18:22:21,248 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-11-08 18:22:21,248 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 25 treesize of output 20 [2024-11-08 18:22:21,520 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-08 18:22:21,520 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 53 treesize of output 29 [2024-11-08 18:22:21,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 206 proven. 222 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2024-11-08 18:22:21,590 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 18:22:22,218 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_3049 Int) (v_ArrVal_3047 (Array Int Int)) (~WrapperStruct00_var_1_18_Pointer~0.offset Int) (~WrapperStruct00_var_1_1_Pointer~0.offset Int)) (let ((.cse1 (let ((.cse3 (store |c_#memory_int| c_~WrapperStruct00_var_1_20_Pointer~0.base (store (select |c_#memory_int| c_~WrapperStruct00_var_1_20_Pointer~0.base) c_~WrapperStruct00_var_1_20_Pointer~0.offset v_ArrVal_3049)))) (store .cse3 c_~WrapperStruct00_var_1_22_Pointer~0.base (store (select .cse3 c_~WrapperStruct00_var_1_22_Pointer~0.base) c_~WrapperStruct00_var_1_22_Pointer~0.offset (mod (select (select .cse3 c_~WrapperStruct00_var_1_18_Pointer~0.base) ~WrapperStruct00_var_1_18_Pointer~0.offset) 256)))))) (let ((.cse2 (store .cse1 c_~WrapperStruct00_var_1_23_Pointer~0.base v_ArrVal_3047))) (let ((.cse0 (select (select .cse2 c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset))) (or (= (mod .cse0 256) 1) (not (= v_ArrVal_3047 (store (select .cse1 c_~WrapperStruct00_var_1_23_Pointer~0.base) c_~WrapperStruct00_var_1_23_Pointer~0.offset (select v_ArrVal_3047 c_~WrapperStruct00_var_1_23_Pointer~0.offset)))) (= (mod (select (select (store .cse2 c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select .cse2 c_~WrapperStruct00_var_1_1_Pointer~0.base) ~WrapperStruct00_var_1_1_Pointer~0.offset .cse0)) c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset) 256) 0)))))) is different from false [2024-11-08 18:22:22,424 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 (select |c_#memory_int| c_~WrapperStruct00_var_1_19_Pointer~0.base))) (and (forall ((v_ArrVal_3049 Int) (v_ArrVal_3047 (Array Int Int)) (~WrapperStruct00_var_1_18_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.base Int) (~WrapperStruct00_var_1_1_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse0 (mod (select (select |c_#memory_int| ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256))) (let ((.cse3 (let ((.cse4 (let ((.cse5 (store |c_#memory_int| c_~WrapperStruct00_var_1_19_Pointer~0.base (store .cse6 c_~WrapperStruct00_var_1_19_Pointer~0.offset .cse0)))) (store .cse5 c_~WrapperStruct00_var_1_20_Pointer~0.base (store (select .cse5 c_~WrapperStruct00_var_1_20_Pointer~0.base) c_~WrapperStruct00_var_1_20_Pointer~0.offset v_ArrVal_3049))))) (store .cse4 c_~WrapperStruct00_var_1_22_Pointer~0.base (store (select .cse4 c_~WrapperStruct00_var_1_22_Pointer~0.base) c_~WrapperStruct00_var_1_22_Pointer~0.offset (mod (select (select .cse4 c_~WrapperStruct00_var_1_18_Pointer~0.base) ~WrapperStruct00_var_1_18_Pointer~0.offset) 256)))))) (let ((.cse1 (store .cse3 c_~WrapperStruct00_var_1_23_Pointer~0.base v_ArrVal_3047))) (let ((.cse2 (select (select .cse1 c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset))) (or (< 127 .cse0) (= (mod (select (select (store .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base) ~WrapperStruct00_var_1_1_Pointer~0.offset .cse2)) c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset) 256) 0) (not (= v_ArrVal_3047 (store (select .cse3 c_~WrapperStruct00_var_1_23_Pointer~0.base) c_~WrapperStruct00_var_1_23_Pointer~0.offset (select v_ArrVal_3047 c_~WrapperStruct00_var_1_23_Pointer~0.offset)))) (= (mod .cse2 256) 1))))))) (forall ((v_ArrVal_3049 Int) (v_ArrVal_3047 (Array Int Int)) (~WrapperStruct00_var_1_18_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.base Int) (~WrapperStruct00_var_1_1_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse7 (mod (select (select |c_#memory_int| ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256))) (let ((.cse10 (let ((.cse11 (let ((.cse12 (store |c_#memory_int| c_~WrapperStruct00_var_1_19_Pointer~0.base (store .cse6 c_~WrapperStruct00_var_1_19_Pointer~0.offset (+ (- 256) .cse7))))) (store .cse12 c_~WrapperStruct00_var_1_20_Pointer~0.base (store (select .cse12 c_~WrapperStruct00_var_1_20_Pointer~0.base) c_~WrapperStruct00_var_1_20_Pointer~0.offset v_ArrVal_3049))))) (store .cse11 c_~WrapperStruct00_var_1_22_Pointer~0.base (store (select .cse11 c_~WrapperStruct00_var_1_22_Pointer~0.base) c_~WrapperStruct00_var_1_22_Pointer~0.offset (mod (select (select .cse11 c_~WrapperStruct00_var_1_18_Pointer~0.base) ~WrapperStruct00_var_1_18_Pointer~0.offset) 256)))))) (let ((.cse8 (store .cse10 c_~WrapperStruct00_var_1_23_Pointer~0.base v_ArrVal_3047))) (let ((.cse9 (select (select .cse8 c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset))) (or (< .cse7 128) (= (mod (select (select (store .cse8 c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select .cse8 c_~WrapperStruct00_var_1_1_Pointer~0.base) ~WrapperStruct00_var_1_1_Pointer~0.offset .cse9)) c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset) 256) 0) (= (mod .cse9 256) 1) (not (= (store (select .cse10 c_~WrapperStruct00_var_1_23_Pointer~0.base) c_~WrapperStruct00_var_1_23_Pointer~0.offset (select v_ArrVal_3047 c_~WrapperStruct00_var_1_23_Pointer~0.offset)) v_ArrVal_3047)))))))))) is different from false [2024-11-08 18:22:27,423 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse7 (select |c_#memory_int| c_~WrapperStruct00_var_1_11_Pointer~0.base))) (and (forall ((v_ArrVal_3049 Int) (v_ArrVal_3047 (Array Int Int)) (~WrapperStruct00_var_1_18_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.base Int) (~WrapperStruct00_var_1_1_Pointer~0.offset Int) (|ULTIMATE.start_step_#t~ite9#1| Int) (v_z_33 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse6 (store |c_#memory_int| c_~WrapperStruct00_var_1_11_Pointer~0.base (store .cse7 c_~WrapperStruct00_var_1_11_Pointer~0.offset (+ v_z_33 |ULTIMATE.start_step_#t~ite9#1|))))) (let ((.cse0 (mod (select (select .cse6 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256))) (let ((.cse3 (let ((.cse4 (let ((.cse5 (store .cse6 c_~WrapperStruct00_var_1_19_Pointer~0.base (store (select .cse6 c_~WrapperStruct00_var_1_19_Pointer~0.base) c_~WrapperStruct00_var_1_19_Pointer~0.offset .cse0)))) (store .cse5 c_~WrapperStruct00_var_1_20_Pointer~0.base (store (select .cse5 c_~WrapperStruct00_var_1_20_Pointer~0.base) c_~WrapperStruct00_var_1_20_Pointer~0.offset v_ArrVal_3049))))) (store .cse4 c_~WrapperStruct00_var_1_22_Pointer~0.base (store (select .cse4 c_~WrapperStruct00_var_1_22_Pointer~0.base) c_~WrapperStruct00_var_1_22_Pointer~0.offset (mod (select (select .cse4 c_~WrapperStruct00_var_1_18_Pointer~0.base) ~WrapperStruct00_var_1_18_Pointer~0.offset) 256)))))) (let ((.cse2 (store .cse3 c_~WrapperStruct00_var_1_23_Pointer~0.base v_ArrVal_3047))) (let ((.cse1 (select (select .cse2 c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset))) (or (< 127 .cse0) (= (mod .cse1 256) 1) (= (mod (select (select (store .cse2 c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select .cse2 c_~WrapperStruct00_var_1_1_Pointer~0.base) ~WrapperStruct00_var_1_1_Pointer~0.offset .cse1)) c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset) 256) 0) (not (= (store (select .cse3 c_~WrapperStruct00_var_1_23_Pointer~0.base) c_~WrapperStruct00_var_1_23_Pointer~0.offset (select v_ArrVal_3047 c_~WrapperStruct00_var_1_23_Pointer~0.offset)) v_ArrVal_3047)) (< v_z_33 0) (< 255 v_z_33)))))))) (forall ((v_z_37 Int) (v_ArrVal_3049 Int) (v_ArrVal_3047 (Array Int Int)) (~WrapperStruct00_var_1_18_Pointer~0.offset Int) (~WrapperStruct00_var_1_15_Pointer~0.base Int) (~WrapperStruct00_var_1_1_Pointer~0.offset Int) (|ULTIMATE.start_step_#t~ite9#1| Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse14 (store |c_#memory_int| c_~WrapperStruct00_var_1_11_Pointer~0.base (store .cse7 c_~WrapperStruct00_var_1_11_Pointer~0.offset (+ v_z_37 |ULTIMATE.start_step_#t~ite9#1|))))) (let ((.cse8 (mod (select (select .cse14 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256))) (let ((.cse11 (let ((.cse12 (let ((.cse13 (store .cse14 c_~WrapperStruct00_var_1_19_Pointer~0.base (store (select .cse14 c_~WrapperStruct00_var_1_19_Pointer~0.base) c_~WrapperStruct00_var_1_19_Pointer~0.offset (+ (- 256) .cse8))))) (store .cse13 c_~WrapperStruct00_var_1_20_Pointer~0.base (store (select .cse13 c_~WrapperStruct00_var_1_20_Pointer~0.base) c_~WrapperStruct00_var_1_20_Pointer~0.offset v_ArrVal_3049))))) (store .cse12 c_~WrapperStruct00_var_1_22_Pointer~0.base (store (select .cse12 c_~WrapperStruct00_var_1_22_Pointer~0.base) c_~WrapperStruct00_var_1_22_Pointer~0.offset (mod (select (select .cse12 c_~WrapperStruct00_var_1_18_Pointer~0.base) ~WrapperStruct00_var_1_18_Pointer~0.offset) 256)))))) (let ((.cse9 (store .cse11 c_~WrapperStruct00_var_1_23_Pointer~0.base v_ArrVal_3047))) (let ((.cse10 (select (select .cse9 c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset))) (or (< 255 v_z_37) (< .cse8 128) (= (mod (select (select (store .cse9 c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select .cse9 c_~WrapperStruct00_var_1_1_Pointer~0.base) ~WrapperStruct00_var_1_1_Pointer~0.offset .cse10)) c_~WrapperStruct00_var_1_5_Pointer~0.base) c_~WrapperStruct00_var_1_5_Pointer~0.offset) 256) 0) (not (= (store (select .cse11 c_~WrapperStruct00_var_1_23_Pointer~0.base) c_~WrapperStruct00_var_1_23_Pointer~0.offset (select v_ArrVal_3047 c_~WrapperStruct00_var_1_23_Pointer~0.offset)) v_ArrVal_3047)) (< v_z_37 0) (= (mod .cse10 256) 1)))))))))) is different from false [2024-11-08 18:22:29,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2027443994] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:22:29,007 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 18:22:29,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 15] total 31 [2024-11-08 18:22:29,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [824752470] [2024-11-08 18:22:29,008 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 18:22:29,008 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-11-08 18:22:29,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:22:29,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-11-08 18:22:29,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=134, Invalid=1065, Unknown=3, NotChecked=204, Total=1406 [2024-11-08 18:22:29,010 INFO L87 Difference]: Start difference. First operand 184 states and 254 transitions. Second operand has 31 states, 29 states have (on average 4.724137931034483) internal successors, (137), 31 states have internal predecessors, (137), 8 states have call successors, (50), 4 states have call predecessors, (50), 6 states have return successors, (50), 6 states have call predecessors, (50), 8 states have call successors, (50) [2024-11-08 18:22:34,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:22:37,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:22:39,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:22:41,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:22:43,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:22:45,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:22:47,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:22:53,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:22:55,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:22:58,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:23:00,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:23:04,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:23:07,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:23:09,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 18:23:13,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:23:13,030 INFO L93 Difference]: Finished difference Result 467 states and 636 transitions. [2024-11-08 18:23:13,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-08 18:23:13,031 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 29 states have (on average 4.724137931034483) internal successors, (137), 31 states have internal predecessors, (137), 8 states have call successors, (50), 4 states have call predecessors, (50), 6 states have return successors, (50), 6 states have call predecessors, (50), 8 states have call successors, (50) Word has length 192 [2024-11-08 18:23:13,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:23:13,033 INFO L225 Difference]: With dead ends: 467 [2024-11-08 18:23:13,033 INFO L226 Difference]: Without dead ends: 303 [2024-11-08 18:23:13,035 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 272 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 582 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=540, Invalid=2549, Unknown=3, NotChecked=330, Total=3422 [2024-11-08 18:23:13,036 INFO L432 NwaCegarLoop]: 67 mSDtfsCounter, 1409 mSDsluCounter, 816 mSDsCounter, 0 mSdLazyCounter, 1904 mSolverCounterSat, 277 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1409 SdHoareTripleChecker+Valid, 883 SdHoareTripleChecker+Invalid, 2195 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 277 IncrementalHoareTripleChecker+Valid, 1904 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.4s IncrementalHoareTripleChecker+Time [2024-11-08 18:23:13,036 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1409 Valid, 883 Invalid, 2195 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [277 Valid, 1904 Invalid, 14 Unknown, 0 Unchecked, 40.4s Time] [2024-11-08 18:23:13,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2024-11-08 18:23:13,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 169. [2024-11-08 18:23:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 139 states have (on average 1.330935251798561) internal successors, (185), 139 states have internal predecessors, (185), 25 states have call successors, (25), 4 states have call predecessors, (25), 4 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:23:13,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 235 transitions. [2024-11-08 18:23:13,104 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 235 transitions. Word has length 192 [2024-11-08 18:23:13,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:23:13,105 INFO L471 AbstractCegarLoop]: Abstraction has 169 states and 235 transitions. [2024-11-08 18:23:13,105 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 29 states have (on average 4.724137931034483) internal successors, (137), 31 states have internal predecessors, (137), 8 states have call successors, (50), 4 states have call predecessors, (50), 6 states have return successors, (50), 6 states have call predecessors, (50), 8 states have call successors, (50) [2024-11-08 18:23:13,105 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 235 transitions. [2024-11-08 18:23:13,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 18:23:13,106 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:23:13,107 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:23:13,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-08 18:23:13,307 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:23:13,308 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:23:13,308 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:23:13,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1360645597, now seen corresponding path program 1 times [2024-11-08 18:23:13,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:23:13,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195827973] [2024-11-08 18:23:13,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:23:13,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:23:13,631 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:23:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:23:13,930 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:23:13,931 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 18:23:13,932 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 18:23:13,934 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-08 18:23:13,939 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:23:14,176 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 18:23:14,181 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 06:23:14 BoogieIcfgContainer [2024-11-08 18:23:14,181 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 18:23:14,184 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 18:23:14,184 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 18:23:14,184 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 18:23:14,185 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:19:28" (3/4) ... [2024-11-08 18:23:14,188 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 18:23:14,189 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 18:23:14,189 INFO L158 Benchmark]: Toolchain (without parser) took 227792.99ms. Allocated memory was 153.1MB in the beginning and 1.1GB in the end (delta: 979.4MB). Free memory was 114.7MB in the beginning and 751.3MB in the end (delta: -636.6MB). Peak memory consumption was 344.7MB. Max. memory is 16.1GB. [2024-11-08 18:23:14,190 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 153.1MB. Free memory is still 122.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 18:23:14,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 478.64ms. Allocated memory is still 153.1MB. Free memory was 114.1MB in the beginning and 95.2MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 18:23:14,194 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.81ms. Allocated memory is still 153.1MB. Free memory was 95.2MB in the beginning and 90.5MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 18:23:14,194 INFO L158 Benchmark]: Boogie Preprocessor took 74.83ms. Allocated memory is still 153.1MB. Free memory was 90.5MB in the beginning and 86.8MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 18:23:14,195 INFO L158 Benchmark]: RCFGBuilder took 1313.99ms. Allocated memory was 153.1MB in the beginning and 186.6MB in the end (delta: 33.6MB). Free memory was 86.3MB in the beginning and 145.5MB in the end (delta: -59.2MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2024-11-08 18:23:14,195 INFO L158 Benchmark]: TraceAbstraction took 225809.79ms. Allocated memory was 186.6MB in the beginning and 1.1GB in the end (delta: 945.8MB). Free memory was 145.5MB in the beginning and 752.4MB in the end (delta: -606.8MB). Peak memory consumption was 339.1MB. Max. memory is 16.1GB. [2024-11-08 18:23:14,195 INFO L158 Benchmark]: Witness Printer took 4.92ms. Allocated memory is still 1.1GB. Free memory was 752.4MB in the beginning and 751.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 18:23:14,196 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 153.1MB. Free memory is still 122.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 478.64ms. Allocated memory is still 153.1MB. Free memory was 114.1MB in the beginning and 95.2MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 101.81ms. Allocated memory is still 153.1MB. Free memory was 95.2MB in the beginning and 90.5MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.83ms. Allocated memory is still 153.1MB. Free memory was 90.5MB in the beginning and 86.8MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1313.99ms. Allocated memory was 153.1MB in the beginning and 186.6MB in the end (delta: 33.6MB). Free memory was 86.3MB in the beginning and 145.5MB in the end (delta: -59.2MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. * TraceAbstraction took 225809.79ms. Allocated memory was 186.6MB in the beginning and 1.1GB in the end (delta: 945.8MB). Free memory was 145.5MB in the beginning and 752.4MB in the end (delta: -606.8MB). Peak memory consumption was 339.1MB. Max. memory is 16.1GB. * Witness Printer took 4.92ms. Allocated memory is still 1.1GB. Free memory was 752.4MB in the beginning and 751.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 158, overapproximation of someBinaryDOUBLEComparisonOperation at line 111. Possible FailurePath: [L44] unsigned char isInitial = 0; [L45-L66] struct WrapperStruct00 WrapperStruct00 = { 0, 0, 0, 0, 8, 128, 64, 100, 5, 100, 32, 64, 50, 8, 0, 0, 255.5, 255.5, 64, 32.5 }; [L67] unsigned char* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L68] unsigned char* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); [L69] unsigned char* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); [L70] unsigned char* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); [L71] unsigned char* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); [L72] unsigned char* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); [L73] unsigned char* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L74] unsigned char* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); [L75] unsigned char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L76] unsigned char* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L77] unsigned char* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L78] unsigned char* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L79] unsigned char* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L80] unsigned char* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); [L81] unsigned char* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); [L82] signed char* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); [L83] float* WrapperStruct00_var_1_20_Pointer = &(WrapperStruct00.var_1_20); [L84] float* WrapperStruct00_var_1_21_Pointer = &(WrapperStruct00.var_1_21); [L85] unsigned short int* WrapperStruct00_var_1_22_Pointer = &(WrapperStruct00.var_1_22); [L86] double* WrapperStruct00_var_1_23_Pointer = &(WrapperStruct00.var_1_23); VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=0] [L162] isInitial = 1 [L163] FCALL initially() [L164] COND TRUE 1 [L165] FCALL updateLastVariables() [L166] CALL updateVariables() [L116] WrapperStruct00.var_1_4 = __VERIFIER_nondet_uchar() [L117] EXPR WrapperStruct00.var_1_4 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L117] CALL assume_abort_if_not(WrapperStruct00.var_1_4 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L117] RET assume_abort_if_not(WrapperStruct00.var_1_4 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L118] EXPR WrapperStruct00.var_1_4 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L118] CALL assume_abort_if_not(WrapperStruct00.var_1_4 <= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L118] RET assume_abort_if_not(WrapperStruct00.var_1_4 <= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L119] WrapperStruct00.var_1_5 = __VERIFIER_nondet_uchar() [L120] EXPR WrapperStruct00.var_1_5 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L120] CALL assume_abort_if_not(WrapperStruct00.var_1_5 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L120] RET assume_abort_if_not(WrapperStruct00.var_1_5 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L121] EXPR WrapperStruct00.var_1_5 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L121] CALL assume_abort_if_not(WrapperStruct00.var_1_5 <= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L121] RET assume_abort_if_not(WrapperStruct00.var_1_5 <= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L122] WrapperStruct00.var_1_6 = __VERIFIER_nondet_uchar() [L123] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L123] CALL assume_abort_if_not(WrapperStruct00.var_1_6 >= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L123] RET assume_abort_if_not(WrapperStruct00.var_1_6 >= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L124] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L124] CALL assume_abort_if_not(WrapperStruct00.var_1_6 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L124] RET assume_abort_if_not(WrapperStruct00.var_1_6 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L125] WrapperStruct00.var_1_9 = __VERIFIER_nondet_uchar() [L126] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L126] CALL assume_abort_if_not(WrapperStruct00.var_1_9 >= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L126] RET assume_abort_if_not(WrapperStruct00.var_1_9 >= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L127] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L127] CALL assume_abort_if_not(WrapperStruct00.var_1_9 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L127] RET assume_abort_if_not(WrapperStruct00.var_1_9 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L128] WrapperStruct00.var_1_10 = __VERIFIER_nondet_uchar() [L129] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L129] CALL assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L129] RET assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L130] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L130] CALL assume_abort_if_not(WrapperStruct00.var_1_10 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L130] RET assume_abort_if_not(WrapperStruct00.var_1_10 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L131] WrapperStruct00.var_1_12 = __VERIFIER_nondet_uchar() [L132] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L132] CALL assume_abort_if_not(WrapperStruct00.var_1_12 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L132] RET assume_abort_if_not(WrapperStruct00.var_1_12 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L133] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L133] CALL assume_abort_if_not(WrapperStruct00.var_1_12 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L133] RET assume_abort_if_not(WrapperStruct00.var_1_12 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L134] WrapperStruct00.var_1_13 = __VERIFIER_nondet_uchar() [L135] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L135] CALL assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L135] RET assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L136] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L136] CALL assume_abort_if_not(WrapperStruct00.var_1_13 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L136] RET assume_abort_if_not(WrapperStruct00.var_1_13 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L137] WrapperStruct00.var_1_14 = __VERIFIER_nondet_uchar() [L138] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L138] CALL assume_abort_if_not(WrapperStruct00.var_1_14 >= 32) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L138] RET assume_abort_if_not(WrapperStruct00.var_1_14 >= 32) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L139] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L139] CALL assume_abort_if_not(WrapperStruct00.var_1_14 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L139] RET assume_abort_if_not(WrapperStruct00.var_1_14 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L140] WrapperStruct00.var_1_15 = __VERIFIER_nondet_uchar() [L141] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L141] CALL assume_abort_if_not(WrapperStruct00.var_1_15 >= 32) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L141] RET assume_abort_if_not(WrapperStruct00.var_1_15 >= 32) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L142] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L142] CALL assume_abort_if_not(WrapperStruct00.var_1_15 <= 64) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L142] RET assume_abort_if_not(WrapperStruct00.var_1_15 <= 64) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L143] WrapperStruct00.var_1_16 = __VERIFIER_nondet_uchar() [L144] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L144] CALL assume_abort_if_not(WrapperStruct00.var_1_16 >= 32) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L144] RET assume_abort_if_not(WrapperStruct00.var_1_16 >= 32) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L145] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L145] CALL assume_abort_if_not(WrapperStruct00.var_1_16 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L145] RET assume_abort_if_not(WrapperStruct00.var_1_16 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L146] WrapperStruct00.var_1_17 = __VERIFIER_nondet_uchar() [L147] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L147] CALL assume_abort_if_not(WrapperStruct00.var_1_17 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L147] RET assume_abort_if_not(WrapperStruct00.var_1_17 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L148] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L148] CALL assume_abort_if_not(WrapperStruct00.var_1_17 <= 64) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L148] RET assume_abort_if_not(WrapperStruct00.var_1_17 <= 64) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L149] WrapperStruct00.var_1_18 = __VERIFIER_nondet_uchar() [L150] EXPR WrapperStruct00.var_1_18 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L150] CALL assume_abort_if_not(WrapperStruct00.var_1_18 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L150] RET assume_abort_if_not(WrapperStruct00.var_1_18 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L151] EXPR WrapperStruct00.var_1_18 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L151] CALL assume_abort_if_not(WrapperStruct00.var_1_18 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L151] RET assume_abort_if_not(WrapperStruct00.var_1_18 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L152] WrapperStruct00.var_1_21 = __VERIFIER_nondet_float() [L153] EXPR WrapperStruct00.var_1_21 [L153] EXPR WrapperStruct00.var_1_21 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_21 <= -1.0e-20F [L153] EXPR WrapperStruct00.var_1_21 [L153] EXPR WrapperStruct00.var_1_21 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_21 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L153] EXPR (WrapperStruct00.var_1_21 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L153] CALL assume_abort_if_not((WrapperStruct00.var_1_21 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, \old(cond)=1, isInitial=1] [L153] RET assume_abort_if_not((WrapperStruct00.var_1_21 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L166] RET updateVariables() [L167] CALL step() [L90] EXPR \read(*WrapperStruct00_var_1_6_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L90] COND TRUE (*(WrapperStruct00_var_1_6_Pointer)) [L91] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L91] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L91] EXPR \read(*WrapperStruct00_var_1_13_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L91] EXPR (((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer))) [L91] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L91] EXPR (((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L91] (*(WrapperStruct00_var_1_11_Pointer)) = ((*(WrapperStruct00_var_1_10_Pointer)) + (((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer)))))) [L95] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L95] EXPR (*(WrapperStruct00_var_1_6_Pointer)) || (*(WrapperStruct00_var_1_4_Pointer)) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L95] unsigned char stepLocal_0 = (*(WrapperStruct00_var_1_6_Pointer)) || (*(WrapperStruct00_var_1_4_Pointer)); [L96] EXPR \read(*WrapperStruct00_var_1_5_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1, stepLocal_0=1] [L96] COND TRUE (*(WrapperStruct00_var_1_5_Pointer)) || stepLocal_0 [L97] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L97] (*(WrapperStruct00_var_1_19_Pointer)) = (*(WrapperStruct00_var_1_15_Pointer)) [L99] EXPR \read(*WrapperStruct00_var_1_21_Pointer) [L99] (*(WrapperStruct00_var_1_20_Pointer)) = (*(WrapperStruct00_var_1_21_Pointer)) [L100] EXPR \read(*WrapperStruct00_var_1_18_Pointer) [L100] (*(WrapperStruct00_var_1_22_Pointer)) = (*(WrapperStruct00_var_1_18_Pointer)) [L101] (*(WrapperStruct00_var_1_23_Pointer)) = 0.010000000000000009 [L102] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L102] EXPR \read(*WrapperStruct00_var_1_20_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L102] COND FALSE !((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) [L105] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L105] EXPR \read(*WrapperStruct00_var_1_20_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L105] COND TRUE (*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer)) [L106] EXPR \read(*WrapperStruct00_var_1_5_Pointer) [L106] (*(WrapperStruct00_var_1_1_Pointer)) = (*(WrapperStruct00_var_1_5_Pointer)) [L111] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L111] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L111] EXPR \read(*WrapperStruct00_var_1_20_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L111] EXPR (((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer))) [L111] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L111] EXPR (((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L111] COND FALSE !((*(WrapperStruct00_var_1_23_Pointer)) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer)))))) [L167] RET step() [L168] CALL, EXPR property() [L158] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L158] EXPR \read(*WrapperStruct00_var_1_20_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158] EXPR ((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_4_Pointer)) || (*(WrapperStruct00_var_1_5_Pointer))))) : (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer))))) [L158] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L158] EXPR \read(*WrapperStruct00_var_1_20_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158] EXPR ((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))) [L158] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L158] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L158] EXPR ((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158] EXPR ((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_4_Pointer)) || (*(WrapperStruct00_var_1_5_Pointer))))) : (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158] EXPR (((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_4_Pointer)) || (*(WrapperStruct00_var_1_5_Pointer))))) : (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))))) && (((*(WrapperStruct00_var_1_23_Pointer)) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer)))))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))))) : 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158] EXPR ((((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_4_Pointer)) || (*(WrapperStruct00_var_1_5_Pointer))))) : (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))))) && (((*(WrapperStruct00_var_1_23_Pointer)) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer)))))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((*(WrapperStruct00_var_1_6_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_10_Pointer)) + (((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer)))))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) (((64 + (*(WrapperStruct00_var_1_14_Pointer))) + ((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer)))) - ((*(WrapperStruct00_var_1_17_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer))))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158] EXPR (((((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_4_Pointer)) || (*(WrapperStruct00_var_1_5_Pointer))))) : (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))))) && (((*(WrapperStruct00_var_1_23_Pointer)) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer)))))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((*(WrapperStruct00_var_1_6_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_10_Pointer)) + (((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer)))))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) (((64 + (*(WrapperStruct00_var_1_14_Pointer))) + ((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer)))) - ((*(WrapperStruct00_var_1_17_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer)))))))) && (((*(WrapperStruct00_var_1_5_Pointer)) || ((*(WrapperStruct00_var_1_6_Pointer)) || (*(WrapperStruct00_var_1_4_Pointer)))) ? ((*(WrapperStruct00_var_1_19_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158] EXPR ((((((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_4_Pointer)) || (*(WrapperStruct00_var_1_5_Pointer))))) : (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))))) && (((*(WrapperStruct00_var_1_23_Pointer)) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer)))))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((*(WrapperStruct00_var_1_6_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_10_Pointer)) + (((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer)))))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) (((64 + (*(WrapperStruct00_var_1_14_Pointer))) + ((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer)))) - ((*(WrapperStruct00_var_1_17_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer)))))))) && (((*(WrapperStruct00_var_1_5_Pointer)) || ((*(WrapperStruct00_var_1_6_Pointer)) || (*(WrapperStruct00_var_1_4_Pointer)))) ? ((*(WrapperStruct00_var_1_19_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_15_Pointer)))) : 1)) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((float) (*(WrapperStruct00_var_1_21_Pointer)))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158] EXPR (((((((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_4_Pointer)) || (*(WrapperStruct00_var_1_5_Pointer))))) : (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))))) && (((*(WrapperStruct00_var_1_23_Pointer)) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer)))))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((*(WrapperStruct00_var_1_6_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_10_Pointer)) + (((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer)))))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) (((64 + (*(WrapperStruct00_var_1_14_Pointer))) + ((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer)))) - ((*(WrapperStruct00_var_1_17_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer)))))))) && (((*(WrapperStruct00_var_1_5_Pointer)) || ((*(WrapperStruct00_var_1_6_Pointer)) || (*(WrapperStruct00_var_1_4_Pointer)))) ? ((*(WrapperStruct00_var_1_19_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_15_Pointer)))) : 1)) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((float) (*(WrapperStruct00_var_1_21_Pointer))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_18_Pointer)))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158] EXPR ((((((((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_4_Pointer)) || (*(WrapperStruct00_var_1_5_Pointer))))) : (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))))) && (((*(WrapperStruct00_var_1_23_Pointer)) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer)))))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((*(WrapperStruct00_var_1_6_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_10_Pointer)) + (((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer)))))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) (((64 + (*(WrapperStruct00_var_1_14_Pointer))) + ((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer)))) - ((*(WrapperStruct00_var_1_17_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer)))))))) && (((*(WrapperStruct00_var_1_5_Pointer)) || ((*(WrapperStruct00_var_1_6_Pointer)) || (*(WrapperStruct00_var_1_4_Pointer)))) ? ((*(WrapperStruct00_var_1_19_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_15_Pointer)))) : 1)) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((float) (*(WrapperStruct00_var_1_21_Pointer))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_18_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((double) 0.010000000000000009)) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L158-L159] return ((((((((*(WrapperStruct00_var_1_20_Pointer)) < (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_4_Pointer)) || (*(WrapperStruct00_var_1_5_Pointer))))) : (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))))) && (((*(WrapperStruct00_var_1_23_Pointer)) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_20_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_20_Pointer)))))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((*(WrapperStruct00_var_1_6_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_10_Pointer)) + (((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer)))))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned char) (((64 + (*(WrapperStruct00_var_1_14_Pointer))) + ((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer)))) - ((*(WrapperStruct00_var_1_17_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer)))))))) && (((*(WrapperStruct00_var_1_5_Pointer)) || ((*(WrapperStruct00_var_1_6_Pointer)) || (*(WrapperStruct00_var_1_4_Pointer)))) ? ((*(WrapperStruct00_var_1_19_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_15_Pointer)))) : 1)) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((float) (*(WrapperStruct00_var_1_21_Pointer))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_18_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((double) 0.010000000000000009)) ; [L168] RET, EXPR property() [L168] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_11_Pointer={4:7}, WrapperStruct00_var_1_12_Pointer={4:8}, WrapperStruct00_var_1_13_Pointer={4:9}, WrapperStruct00_var_1_14_Pointer={4:10}, WrapperStruct00_var_1_15_Pointer={4:11}, WrapperStruct00_var_1_16_Pointer={4:12}, WrapperStruct00_var_1_17_Pointer={4:13}, WrapperStruct00_var_1_18_Pointer={4:14}, WrapperStruct00_var_1_19_Pointer={4:15}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:16}, WrapperStruct00_var_1_21_Pointer={4:20}, WrapperStruct00_var_1_22_Pointer={4:24}, WrapperStruct00_var_1_23_Pointer={4:26}, WrapperStruct00_var_1_4_Pointer={4:1}, WrapperStruct00_var_1_5_Pointer={4:2}, WrapperStruct00_var_1_6_Pointer={4:3}, WrapperStruct00_var_1_7_Pointer={4:4}, WrapperStruct00_var_1_9_Pointer={4:5}, isInitial=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 120 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 225.5s, OverallIterations: 20, TraceHistogramMax: 25, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 78.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 14 mSolverCounterUnknown, 9373 SdHoareTripleChecker+Valid, 62.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9363 mSDsluCounter, 12003 SdHoareTripleChecker+Invalid, 60.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9675 mSDsCounter, 1048 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14460 IncrementalHoareTripleChecker+Invalid, 15522 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1048 mSolverCounterUnsat, 2328 mSDtfsCounter, 14460 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2151 GetRequests, 1786 SyntacticMatches, 4 SemanticMatches, 361 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 1971 ImplicationChecksByTransitivity, 43.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=291occurred in iteration=13, InterpolantAutomatonStates: 207, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 19 MinimizatonAttempts, 1125 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 139.5s InterpolantComputationTime, 4380 NumberOfCodeBlocks, 4380 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 4166 ConstructedInterpolants, 2 QuantifiedInterpolants, 77958 SizeOfPredicates, 55 NumberOfNonLiveVariables, 2249 ConjunctsInSsa, 215 ConjunctsInUnsatCore, 22 InterpolantComputations, 16 PerfectInterpolantSequences, 25605/26400 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 18:23:14,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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_0a0ba818-dfb7-439f-851c-c183bd5576db/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 c6dac1e5238ed53a380160bb79ff5b6b2442b7be93876c5524c1d6a035c6da2a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 18:23:16,922 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 18:23:17,046 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 18:23:17,051 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 18:23:17,052 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 18:23:17,080 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 18:23:17,081 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 18:23:17,082 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 18:23:17,082 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 18:23:17,083 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 18:23:17,084 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 18:23:17,084 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 18:23:17,086 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 18:23:17,089 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 18:23:17,090 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 18:23:17,090 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 18:23:17,091 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 18:23:17,091 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 18:23:17,091 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 18:23:17,092 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 18:23:17,092 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 18:23:17,098 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 18:23:17,099 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 18:23:17,099 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 18:23:17,100 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 18:23:17,100 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 18:23:17,100 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 18:23:17,101 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 18:23:17,101 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 18:23:17,101 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 18:23:17,102 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 18:23:17,102 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 18:23:17,102 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 18:23:17,102 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 18:23:17,103 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:23:17,103 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 18:23:17,103 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 18:23:17,104 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 18:23:17,104 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 18:23:17,104 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 18:23:17,104 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 18:23:17,105 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 18:23:17,106 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 18:23:17,106 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 18:23:17,106 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_0a0ba818-dfb7-439f-851c-c183bd5576db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6dac1e5238ed53a380160bb79ff5b6b2442b7be93876c5524c1d6a035c6da2a [2024-11-08 18:23:17,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 18:23:17,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 18:23:17,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 18:23:17,672 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 18:23:17,673 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 18:23:17,674 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i Unable to find full path for "g++" [2024-11-08 18:23:20,289 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 18:23:20,569 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 18:23:20,574 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i [2024-11-08 18:23:20,596 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/data/b65afc8aa/a0d8df22dab241b0b2573a4c29310691/FLAG24b63316f [2024-11-08 18:23:20,876 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/data/b65afc8aa/a0d8df22dab241b0b2573a4c29310691 [2024-11-08 18:23:20,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 18:23:20,880 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 18:23:20,882 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 18:23:20,883 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 18:23:20,890 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 18:23:20,891 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:23:20" (1/1) ... [2024-11-08 18:23:20,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62df228b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:20, skipping insertion in model container [2024-11-08 18:23:20,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:23:20" (1/1) ... [2024-11-08 18:23:20,951 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 18:23:21,209 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_0a0ba818-dfb7-439f-851c-c183bd5576db/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i[917,930] [2024-11-08 18:23:21,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:23:21,364 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 18:23:21,384 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_0a0ba818-dfb7-439f-851c-c183bd5576db/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-61.i[917,930] [2024-11-08 18:23:21,512 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:23:21,564 INFO L204 MainTranslator]: Completed translation [2024-11-08 18:23:21,564 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21 WrapperNode [2024-11-08 18:23:21,565 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 18:23:21,566 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 18:23:21,566 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 18:23:21,566 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 18:23:21,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,601 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,657 INFO L138 Inliner]: procedures = 37, calls = 184, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 522 [2024-11-08 18:23:21,661 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 18:23:21,662 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 18:23:21,662 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 18:23:21,662 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 18:23:21,678 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,694 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,747 INFO L175 MemorySlicer]: Split 148 memory accesses to 2 slices as follows [2, 146]. 99 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 44 writes are split as follows [0, 44]. [2024-11-08 18:23:21,751 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,751 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,779 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,785 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,789 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,792 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,799 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 18:23:21,800 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 18:23:21,801 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 18:23:21,801 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 18:23:21,802 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (1/1) ... [2024-11-08 18:23:21,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:23:21,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:23:21,866 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 18:23:21,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 18:23:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 18:23:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#0 [2024-11-08 18:23:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#1 [2024-11-08 18:23:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#0 [2024-11-08 18:23:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#1 [2024-11-08 18:23:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#0 [2024-11-08 18:23:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#1 [2024-11-08 18:23:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-08 18:23:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-08 18:23:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 18:23:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-08 18:23:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2024-11-08 18:23:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2024-11-08 18:23:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-08 18:23:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-08 18:23:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2024-11-08 18:23:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2024-11-08 18:23:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-08 18:23:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-08 18:23:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-08 18:23:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-08 18:23:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 18:23:21,912 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 18:23:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#0 [2024-11-08 18:23:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#1 [2024-11-08 18:23:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 18:23:21,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 18:23:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-08 18:23:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-08 18:23:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-08 18:23:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-08 18:23:22,153 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 18:23:22,156 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 18:23:24,177 INFO L? ?]: Removed 106 outVars from TransFormulas that were not future-live. [2024-11-08 18:23:24,178 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 18:23:24,203 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 18:23:24,206 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 18:23:24,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:23:24 BoogieIcfgContainer [2024-11-08 18:23:24,207 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 18:23:24,209 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 18:23:24,210 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 18:23:24,214 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 18:23:24,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 06:23:20" (1/3) ... [2024-11-08 18:23:24,216 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cc5ac3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:23:24, skipping insertion in model container [2024-11-08 18:23:24,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:23:21" (2/3) ... [2024-11-08 18:23:24,218 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cc5ac3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:23:24, skipping insertion in model container [2024-11-08 18:23:24,219 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:23:24" (3/3) ... [2024-11-08 18:23:24,220 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-61.i [2024-11-08 18:23:24,243 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 18:23:24,243 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 18:23:24,324 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 18:23:24,333 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;@764a58b3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 18:23:24,333 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 18:23:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand has 120 states, 92 states have (on average 1.358695652173913) internal successors, (125), 93 states have internal predecessors, (125), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:23:24,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:23:24,360 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:23:24,361 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:23:24,362 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:23:24,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:23:24,369 INFO L85 PathProgramCache]: Analyzing trace with hash -397015301, now seen corresponding path program 1 times [2024-11-08 18:23:24,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:23:24,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [755928306] [2024-11-08 18:23:24,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:24,389 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 18:23:24,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:23:24,394 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:24,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:25,081 INFO L255 TraceCheckSpWp]: Trace formula consists of 420 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 18:23:25,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:23:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 560 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2024-11-08 18:23:25,188 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:23:25,189 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:23:25,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [755928306] [2024-11-08 18:23:25,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [755928306] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:23:25,190 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:23:25,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 18:23:25,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802952826] [2024-11-08 18:23:25,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:23:25,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 18:23:25,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:23:25,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 18:23:25,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 18:23:25,247 INFO L87 Difference]: Start difference. First operand has 120 states, 92 states have (on average 1.358695652173913) internal successors, (125), 93 states have internal predecessors, (125), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-08 18:23:25,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:23:25,313 INFO L93 Difference]: Finished difference Result 233 states and 369 transitions. [2024-11-08 18:23:25,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 18:23:25,317 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 190 [2024-11-08 18:23:25,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:23:25,333 INFO L225 Difference]: With dead ends: 233 [2024-11-08 18:23:25,333 INFO L226 Difference]: Without dead ends: 116 [2024-11-08 18:23:25,339 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 189 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 18:23:25,348 INFO L432 NwaCegarLoop]: 168 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, 168 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 18:23:25,349 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:23:25,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2024-11-08 18:23:25,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2024-11-08 18:23:25,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 89 states have (on average 1.3258426966292134) internal successors, (118), 89 states have internal predecessors, (118), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:23:25,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 168 transitions. [2024-11-08 18:23:25,436 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 168 transitions. Word has length 190 [2024-11-08 18:23:25,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:23:25,436 INFO L471 AbstractCegarLoop]: Abstraction has 116 states and 168 transitions. [2024-11-08 18:23:25,437 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-08 18:23:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 168 transitions. [2024-11-08 18:23:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:23:25,446 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:23:25,447 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:23:25,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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)] Forceful destruction successful, exit code 0 [2024-11-08 18:23:25,651 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:25,652 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:23:25,652 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:23:25,653 INFO L85 PathProgramCache]: Analyzing trace with hash -756895255, now seen corresponding path program 1 times [2024-11-08 18:23:25,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:23:25,654 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1502659809] [2024-11-08 18:23:25,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:25,654 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 18:23:25,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:23:25,656 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:25,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:26,130 INFO L255 TraceCheckSpWp]: Trace formula consists of 420 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 18:23:26,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:23:26,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:23:26,265 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:23:26,266 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:23:26,266 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1502659809] [2024-11-08 18:23:26,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1502659809] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:23:26,267 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:23:26,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-08 18:23:26,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92469479] [2024-11-08 18:23:26,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:23:26,270 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 18:23:26,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:23:26,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 18:23:26,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-08 18:23:26,275 INFO L87 Difference]: Start difference. First operand 116 states and 168 transitions. Second operand has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:23:26,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:23:26,447 INFO L93 Difference]: Finished difference Result 236 states and 343 transitions. [2024-11-08 18:23:26,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 18:23:26,450 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:23:26,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:23:26,453 INFO L225 Difference]: With dead ends: 236 [2024-11-08 18:23:26,453 INFO L226 Difference]: Without dead ends: 123 [2024-11-08 18:23:26,456 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-08 18:23:26,457 INFO L432 NwaCegarLoop]: 161 mSDtfsCounter, 1 mSDsluCounter, 623 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 784 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-08 18:23:26,458 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 784 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-08 18:23:26,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2024-11-08 18:23:26,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 122. [2024-11-08 18:23:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 95 states have (on average 1.305263157894737) internal successors, (124), 95 states have internal predecessors, (124), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:23:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 174 transitions. [2024-11-08 18:23:26,477 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 174 transitions. Word has length 190 [2024-11-08 18:23:26,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:23:26,480 INFO L471 AbstractCegarLoop]: Abstraction has 122 states and 174 transitions. [2024-11-08 18:23:26,480 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:23:26,480 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 174 transitions. [2024-11-08 18:23:26,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:23:26,483 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:23:26,484 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:23:26,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:26,684 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:26,685 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:23:26,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:23:26,685 INFO L85 PathProgramCache]: Analyzing trace with hash -76836885, now seen corresponding path program 1 times [2024-11-08 18:23:26,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:23:26,687 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1241822430] [2024-11-08 18:23:26,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:26,687 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 18:23:26,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:23:26,692 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:26,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:27,137 INFO L255 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 18:23:27,145 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:23:27,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:23:27,233 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:23:27,233 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:23:27,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1241822430] [2024-11-08 18:23:27,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1241822430] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:23:27,234 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:23:27,234 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-08 18:23:27,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45315817] [2024-11-08 18:23:27,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:23:27,239 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 18:23:27,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:23:27,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 18:23:27,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-08 18:23:27,240 INFO L87 Difference]: Start difference. First operand 122 states and 174 transitions. Second operand has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:23:27,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:23:27,376 INFO L93 Difference]: Finished difference Result 244 states and 349 transitions. [2024-11-08 18:23:27,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 18:23:27,377 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:23:27,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:23:27,379 INFO L225 Difference]: With dead ends: 244 [2024-11-08 18:23:27,380 INFO L226 Difference]: Without dead ends: 125 [2024-11-08 18:23:27,381 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 184 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-08 18:23:27,382 INFO L432 NwaCegarLoop]: 159 mSDtfsCounter, 1 mSDsluCounter, 770 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 929 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-08 18:23:27,383 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 929 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-08 18:23:27,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2024-11-08 18:23:27,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 124. [2024-11-08 18:23:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 97 states have (on average 1.2989690721649485) internal successors, (126), 97 states have internal predecessors, (126), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:23:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 176 transitions. [2024-11-08 18:23:27,396 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 176 transitions. Word has length 190 [2024-11-08 18:23:27,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:23:27,397 INFO L471 AbstractCegarLoop]: Abstraction has 124 states and 176 transitions. [2024-11-08 18:23:27,397 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:23:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 176 transitions. [2024-11-08 18:23:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:23:27,401 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:23:27,402 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:23:27,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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)] Ended with exit code 0 [2024-11-08 18:23:27,606 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:27,607 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:23:27,607 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:23:27,607 INFO L85 PathProgramCache]: Analyzing trace with hash 1698170477, now seen corresponding path program 1 times [2024-11-08 18:23:27,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:23:27,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [226947913] [2024-11-08 18:23:27,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:27,609 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 18:23:27,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:23:27,612 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:27,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:28,039 INFO L255 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 18:23:28,044 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:23:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:23:28,153 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:23:28,154 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:23:28,154 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [226947913] [2024-11-08 18:23:28,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [226947913] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:23:28,154 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:23:28,155 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-08 18:23:28,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406857549] [2024-11-08 18:23:28,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:23:28,156 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-08 18:23:28,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:23:28,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-08 18:23:28,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-08 18:23:28,158 INFO L87 Difference]: Start difference. First operand 124 states and 176 transitions. Second operand has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:23:28,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:23:28,380 INFO L93 Difference]: Finished difference Result 248 states and 353 transitions. [2024-11-08 18:23:28,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 18:23:28,382 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:23:28,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:23:28,386 INFO L225 Difference]: With dead ends: 248 [2024-11-08 18:23:28,390 INFO L226 Difference]: Without dead ends: 127 [2024-11-08 18:23:28,391 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-08 18:23:28,392 INFO L432 NwaCegarLoop]: 157 mSDtfsCounter, 1 mSDsluCounter, 919 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1076 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 18:23:28,393 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1076 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 94 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 18:23:28,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2024-11-08 18:23:28,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 126. [2024-11-08 18:23:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 99 states have (on average 1.292929292929293) internal successors, (128), 99 states have internal predecessors, (128), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:23:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 178 transitions. [2024-11-08 18:23:28,417 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 178 transitions. Word has length 190 [2024-11-08 18:23:28,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:23:28,418 INFO L471 AbstractCegarLoop]: Abstraction has 126 states and 178 transitions. [2024-11-08 18:23:28,419 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:23:28,419 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 178 transitions. [2024-11-08 18:23:28,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:23:28,424 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:23:28,424 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:23:28,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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)] Ended with exit code 0 [2024-11-08 18:23:28,628 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:28,629 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:23:28,629 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:23:28,629 INFO L85 PathProgramCache]: Analyzing trace with hash 1700017519, now seen corresponding path program 1 times [2024-11-08 18:23:28,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:23:28,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [332888116] [2024-11-08 18:23:28,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:28,631 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 18:23:28,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:23:28,634 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:28,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:29,043 INFO L255 TraceCheckSpWp]: Trace formula consists of 412 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:23:29,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:23:29,094 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 43 treesize of output 19 [2024-11-08 18:23:29,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:23:29,136 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:23:29,136 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:23:29,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [332888116] [2024-11-08 18:23:29,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [332888116] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:23:29,137 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:23:29,137 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 18:23:29,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286569322] [2024-11-08 18:23:29,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:23:29,139 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:23:29,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:23:29,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:23:29,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:23:29,140 INFO L87 Difference]: Start difference. First operand 126 states and 178 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:23:29,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:23:29,374 INFO L93 Difference]: Finished difference Result 249 states and 353 transitions. [2024-11-08 18:23:29,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:23:29,375 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 190 [2024-11-08 18:23:29,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:23:29,377 INFO L225 Difference]: With dead ends: 249 [2024-11-08 18:23:29,378 INFO L226 Difference]: Without dead ends: 126 [2024-11-08 18:23:29,378 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:23:29,379 INFO L432 NwaCegarLoop]: 166 mSDtfsCounter, 0 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 327 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 18:23:29,384 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 327 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 18:23:29,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2024-11-08 18:23:29,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2024-11-08 18:23:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 99 states have (on average 1.2828282828282829) internal successors, (127), 99 states have internal predecessors, (127), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-11-08 18:23:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 177 transitions. [2024-11-08 18:23:29,409 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 177 transitions. Word has length 190 [2024-11-08 18:23:29,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:23:29,410 INFO L471 AbstractCegarLoop]: Abstraction has 126 states and 177 transitions. [2024-11-08 18:23:29,410 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:23:29,410 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 177 transitions. [2024-11-08 18:23:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 18:23:29,417 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:23:29,417 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:23:29,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:29,618 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:29,618 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:23:29,619 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:23:29,619 INFO L85 PathProgramCache]: Analyzing trace with hash 1918872237, now seen corresponding path program 1 times [2024-11-08 18:23:29,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:23:29,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1150640809] [2024-11-08 18:23:29,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:29,620 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 18:23:29,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:23:29,621 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:29,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:23:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:30,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 412 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-08 18:23:30,341 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:23:30,978 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 8 treesize of output 1 [2024-11-08 18:23:31,699 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2024-11-08 18:23:32,282 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 0 case distinctions, treesize of input 42 treesize of output 29 [2024-11-08 18:23:32,892 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 0 case distinctions, treesize of input 42 treesize of output 29 [2024-11-08 18:23:33,365 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 0 case distinctions, treesize of input 39 treesize of output 37 [2024-11-08 18:23:34,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 40 [2024-11-08 18:23:34,576 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 48 [2024-11-08 18:23:35,329 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 59 [2024-11-08 18:23:36,128 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 66 treesize of output 62 [2024-11-08 18:23:36,749 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 63 treesize of output 70 [2024-11-08 18:23:37,565 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 18:23:37,566 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 15 case distinctions, treesize of input 74 treesize of output 73 [2024-11-08 18:23:38,016 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 18:23:38,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 67 treesize of output 35 [2024-11-08 18:23:38,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 852 proven. 204 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 18:23:38,076 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 18:23:38,294 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:23:38,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1150640809] [2024-11-08 18:23:38,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1150640809] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:23:38,295 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1765380003] [2024-11-08 18:23:38,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:38,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:23:38,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:23:38,298 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:23:38,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-08 18:23:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:38,624 INFO L255 TraceCheckSpWp]: Trace formula consists of 412 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 18:23:38,640 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:23:38,982 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 18:23:40,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 22 [2024-11-08 18:23:40,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2024-11-08 18:23:41,134 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 0 case distinctions, treesize of input 47 treesize of output 41 [2024-11-08 18:23:41,780 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 44 [2024-11-08 18:23:42,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 52 [2024-11-08 18:23:43,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 55 [2024-11-08 18:23:44,069 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2024-11-08 18:23:44,962 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 53 treesize of output 64 [2024-11-08 18:23:45,894 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 61 treesize of output 75 [2024-11-08 18:23:46,876 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 18:23:46,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 72 treesize of output 78 [2024-11-08 18:23:47,525 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 18:23:47,525 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 65 treesize of output 33 [2024-11-08 18:23:47,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 904 proven. 204 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 18:23:47,594 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 18:23:47,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1765380003] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:23:47,691 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 18:23:47,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 19] total 33 [2024-11-08 18:23:47,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395129259] [2024-11-08 18:23:47,691 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 18:23:47,692 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-11-08 18:23:47,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:23:47,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-11-08 18:23:47,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=246, Invalid=1086, Unknown=0, NotChecked=0, Total=1332 [2024-11-08 18:23:47,696 INFO L87 Difference]: Start difference. First operand 126 states and 177 transitions. Second operand has 34 states, 30 states have (on average 4.933333333333334) internal successors, (148), 29 states have internal predecessors, (148), 19 states have call successors, (46), 18 states have call predecessors, (46), 19 states have return successors, (46), 18 states have call predecessors, (46), 19 states have call successors, (46) [2024-11-08 18:23:53,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:24:06,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:24:06,707 INFO L93 Difference]: Finished difference Result 317 states and 412 transitions. [2024-11-08 18:24:06,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-11-08 18:24:06,708 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 30 states have (on average 4.933333333333334) internal successors, (148), 29 states have internal predecessors, (148), 19 states have call successors, (46), 18 states have call predecessors, (46), 19 states have return successors, (46), 18 states have call predecessors, (46), 19 states have call successors, (46) Word has length 190 [2024-11-08 18:24:06,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:24:06,710 INFO L225 Difference]: With dead ends: 317 [2024-11-08 18:24:06,711 INFO L226 Difference]: Without dead ends: 194 [2024-11-08 18:24:06,713 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 501 GetRequests, 424 SyntacticMatches, 5 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1306 ImplicationChecksByTransitivity, 9.6s TimeCoverageRelationStatistics Valid=1228, Invalid=4174, Unknown=0, NotChecked=0, Total=5402 [2024-11-08 18:24:06,714 INFO L432 NwaCegarLoop]: 112 mSDtfsCounter, 156 mSDsluCounter, 689 mSDsCounter, 0 mSdLazyCounter, 1498 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 162 SdHoareTripleChecker+Valid, 801 SdHoareTripleChecker+Invalid, 1536 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 1498 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2024-11-08 18:24:06,715 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [162 Valid, 801 Invalid, 1536 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 1498 Invalid, 0 Unknown, 0 Unchecked, 13.3s Time] [2024-11-08 18:24:06,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2024-11-08 18:24:06,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 179. [2024-11-08 18:24:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 137 states have (on average 1.197080291970803) internal successors, (164), 138 states have internal predecessors, (164), 29 states have call successors, (29), 12 states have call predecessors, (29), 12 states have return successors, (29), 28 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 18:24:06,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 222 transitions. [2024-11-08 18:24:06,771 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 222 transitions. Word has length 190 [2024-11-08 18:24:06,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:24:06,775 INFO L471 AbstractCegarLoop]: Abstraction has 179 states and 222 transitions. [2024-11-08 18:24:06,776 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 30 states have (on average 4.933333333333334) internal successors, (148), 29 states have internal predecessors, (148), 19 states have call successors, (46), 18 states have call predecessors, (46), 19 states have return successors, (46), 18 states have call predecessors, (46), 19 states have call successors, (46) [2024-11-08 18:24:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 222 transitions. [2024-11-08 18:24:06,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 18:24:06,783 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:24:06,784 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:24:06,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-08 18:24:06,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:24:07,184 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:24:07,185 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:24:07,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:24:07,186 INFO L85 PathProgramCache]: Analyzing trace with hash 108339240, now seen corresponding path program 1 times [2024-11-08 18:24:07,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:24:07,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [528286907] [2024-11-08 18:24:07,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:24:07,190 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 18:24:07,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:24:07,194 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:24:07,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:24:07,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:07,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 18:24:07,791 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:24:08,476 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 18:24:09,476 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 22 [2024-11-08 18:24:10,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2024-11-08 18:24:10,912 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 0 case distinctions, treesize of input 47 treesize of output 41 [2024-11-08 18:24:11,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 44 [2024-11-08 18:24:12,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 52 [2024-11-08 18:24:13,518 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2024-11-08 18:24:14,381 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 56 treesize of output 56 [2024-11-08 18:24:15,069 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 53 treesize of output 64 [2024-11-08 18:24:15,916 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 61 treesize of output 75 [2024-11-08 18:24:16,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 78 [2024-11-08 18:24:17,848 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 18:24:17,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 73 treesize of output 90 [2024-11-08 18:24:18,109 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 18:24:18,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 92 treesize of output 52 [2024-11-08 18:24:18,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 904 proven. 204 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 18:24:18,169 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 18:24:18,347 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:24:18,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [528286907] [2024-11-08 18:24:18,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [528286907] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:24:18,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [837427399] [2024-11-08 18:24:18,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:24:18,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:24:18,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:24:18,349 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:24:18,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-08 18:24:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:18,662 INFO L255 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 18:24:18,671 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:24:20,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2024-11-08 18:24:20,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 18:24:20,893 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:24:20,893 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [837427399] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:24:20,894 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:24:20,894 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [20] total 24 [2024-11-08 18:24:20,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106623608] [2024-11-08 18:24:20,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:24:20,895 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 18:24:20,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:24:20,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 18:24:20,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=175, Invalid=527, Unknown=0, NotChecked=0, Total=702 [2024-11-08 18:24:20,897 INFO L87 Difference]: Start difference. First operand 179 states and 222 transitions. Second operand has 7 states, 7 states have (on average 10.0) internal successors, (70), 6 states have internal predecessors, (70), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:24:25,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:24:25,075 INFO L93 Difference]: Finished difference Result 347 states and 429 transitions. [2024-11-08 18:24:25,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 18:24:25,079 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 6 states have internal predecessors, (70), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 192 [2024-11-08 18:24:25,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:24:25,082 INFO L225 Difference]: With dead ends: 347 [2024-11-08 18:24:25,083 INFO L226 Difference]: Without dead ends: 180 [2024-11-08 18:24:25,084 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 420 GetRequests, 391 SyntacticMatches, 2 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 271 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=191, Invalid=621, Unknown=0, NotChecked=0, Total=812 [2024-11-08 18:24:25,085 INFO L432 NwaCegarLoop]: 150 mSDtfsCounter, 80 mSDsluCounter, 282 mSDsCounter, 0 mSdLazyCounter, 382 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 432 SdHoareTripleChecker+Invalid, 383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 382 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:24:25,085 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 432 Invalid, 383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 382 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2024-11-08 18:24:25,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2024-11-08 18:24:25,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 179. [2024-11-08 18:24:25,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 137 states have (on average 1.1897810218978102) internal successors, (163), 138 states have internal predecessors, (163), 29 states have call successors, (29), 12 states have call predecessors, (29), 12 states have return successors, (29), 28 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 18:24:25,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 221 transitions. [2024-11-08 18:24:25,124 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 221 transitions. Word has length 192 [2024-11-08 18:24:25,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:24:25,125 INFO L471 AbstractCegarLoop]: Abstraction has 179 states and 221 transitions. [2024-11-08 18:24:25,125 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 6 states have internal predecessors, (70), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-08 18:24:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 221 transitions. [2024-11-08 18:24:25,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 18:24:25,128 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:24:25,128 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:24:25,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-08 18:24:25,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:24:25,529 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:24:25,529 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:24:25,530 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:24:25,531 INFO L85 PathProgramCache]: Analyzing trace with hash -1277864154, now seen corresponding path program 1 times [2024-11-08 18:24:25,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:24:25,531 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [116652637] [2024-11-08 18:24:25,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:24:25,532 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 18:24:25,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:24:25,533 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:24:25,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0ba818-dfb7-439f-851c-c183bd5576db/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 18:24:26,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:26,080 INFO L255 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-08 18:24:26,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:24:28,819 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 15 treesize of output 1 [2024-11-08 18:24:31,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2024-11-08 18:24:33,855 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 0 case distinctions, treesize of input 33 treesize of output 24 [2024-11-08 18:24:36,284 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 0 case distinctions, treesize of input 30 treesize of output 32 [2024-11-08 18:24:38,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2024-11-08 18:24:40,775 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2024-11-08 18:24:43,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2024-11-08 18:24:45,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 43 [2024-11-08 18:24:47,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 54 [2024-11-08 18:24:50,738 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 54 treesize of output 65 [2024-11-08 18:24:53,495 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 62 treesize of output 76 [2024-11-08 18:24:56,265 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 79 [2024-11-08 18:24:58,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 91 [2024-11-08 18:25:00,058 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 85 treesize of output 94 [2024-11-08 18:25:00,580 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 0 case distinctions, treesize of input 113 treesize of output 92 [2024-11-08 18:25:00,886 INFO L349 Elim1Store]: treesize reduction 227, result has 7.3 percent of original size [2024-11-08 18:25:00,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 9 select indices, 9 select index equivalence classes, 66 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 10 case distinctions, treesize of input 128 treesize of output 247 [2024-11-08 18:25:01,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 106 [2024-11-08 18:25:03,782 INFO L349 Elim1Store]: treesize reduction 103, result has 9.6 percent of original size [2024-11-08 18:25:03,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 13 case distinctions, treesize of input 295 treesize of output 247 [2024-11-08 18:25:06,710 INFO L349 Elim1Store]: treesize reduction 403, result has 14.8 percent of original size [2024-11-08 18:25:06,711 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 78 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 42 case distinctions, treesize of input 407 treesize of output 372 [2024-11-08 18:25:57,528 WARN L286 SmtUtils]: Spent 18.58s on a formula simplification that was a NOOP. DAG size: 572 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)