./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3d1966bb592506b79b27027d67cb6c0fd6d8e652b34595ef57f8584495d162fe --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:19:04,874 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:19:04,936 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 14:19:04,941 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:19:04,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:19:04,963 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:19:04,963 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:19:04,964 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:19:04,965 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:19:04,965 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:19:04,966 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:19:04,966 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:19:04,967 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:19:04,967 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 14:19:04,967 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:19:04,968 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:19:04,968 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 14:19:04,969 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 14:19:04,969 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:19:04,970 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 14:19:04,970 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 14:19:04,972 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 14:19:04,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:19:04,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:19:04,974 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:19:04,974 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 14:19:04,974 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:19:04,975 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:19:04,975 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:19:04,975 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:19:04,976 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:19:04,976 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:19:04,976 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:19:04,977 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:19:04,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:19:04,977 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:19:04,977 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:19:04,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:19:04,977 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:19:04,978 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:19:04,978 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:19:04,978 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 14:19:04,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 14:19:04,978 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:19:04,979 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:19:04,979 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:19:04,979 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:19:04,979 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d1966bb592506b79b27027d67cb6c0fd6d8e652b34595ef57f8584495d162fe [2023-12-02 14:19:05,208 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:19:05,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:19:05,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:19:05,233 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:19:05,234 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:19:05,235 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i [2023-12-02 14:19:08,014 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:19:08,197 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:19:08,197 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i [2023-12-02 14:19:08,208 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/data/e16c185a3/33f10d8b836646088f928a77e45826e2/FLAG0b9f7b208 [2023-12-02 14:19:08,220 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/data/e16c185a3/33f10d8b836646088f928a77e45826e2 [2023-12-02 14:19:08,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:19:08,224 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:19:08,225 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:19:08,225 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:19:08,229 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:19:08,230 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c3fc5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08, skipping insertion in model container [2023-12-02 14:19:08,231 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,276 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:19:08,396 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i[917,930] [2023-12-02 14:19:08,478 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:19:08,492 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:19:08,503 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i[917,930] [2023-12-02 14:19:08,550 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:19:08,568 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:19:08,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08 WrapperNode [2023-12-02 14:19:08,569 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:19:08,570 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:19:08,570 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:19:08,570 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:19:08,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,593 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,637 INFO L138 Inliner]: procedures = 29, calls = 233, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 700 [2023-12-02 14:19:08,637 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:19:08,638 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:19:08,638 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:19:08,638 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:19:08,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,657 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,657 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,682 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,689 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,693 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,697 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,704 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:19:08,705 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:19:08,705 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:19:08,705 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:19:08,706 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (1/1) ... [2023-12-02 14:19:08,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:19:08,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:19:08,738 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:19:08,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:19:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:19:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 14:19:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2023-12-02 14:19:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2023-12-02 14:19:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 14:19:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2023-12-02 14:19:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 14:19:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 14:19:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 14:19:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:19:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:19:08,911 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:19:08,913 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:19:09,495 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:19:10,377 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:19:10,377 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 14:19:10,378 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:19:10 BoogieIcfgContainer [2023-12-02 14:19:10,379 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:19:10,381 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:19:10,381 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:19:10,384 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:19:10,385 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:19:08" (1/3) ... [2023-12-02 14:19:10,385 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11e5c79f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:19:10, skipping insertion in model container [2023-12-02 14:19:10,385 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:08" (2/3) ... [2023-12-02 14:19:10,386 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11e5c79f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:19:10, skipping insertion in model container [2023-12-02 14:19:10,386 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:19:10" (3/3) ... [2023-12-02 14:19:10,387 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-ap_file-80.i [2023-12-02 14:19:10,406 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:19:10,406 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 14:19:10,455 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:19:10,462 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@2c49d4e5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:19:10,463 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 14:19:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand has 43 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:10,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 14:19:10,477 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:10,478 INFO L195 NwaCegarLoop]: trace histogram [17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:10,478 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:10,483 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:10,483 INFO L85 PathProgramCache]: Analyzing trace with hash 262872285, now seen corresponding path program 1 times [2023-12-02 14:19:10,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:19:10,493 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402782987] [2023-12-02 14:19:10,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:10,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:19:10,765 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:19:10,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1891164328] [2023-12-02 14:19:10,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:10,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:19:10,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:19:10,767 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:19:10,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 14:19:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 14:19:12,801 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 14:19:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 14:19:14,417 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 14:19:14,419 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 14:19:14,421 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 14:19:14,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:19:14,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 14:19:14,626 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 14:19:14,629 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 14:19:14,705 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem77 could not be translated [2023-12-02 14:19:14,707 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem77 could not be translated [2023-12-02 14:19:14,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem78 could not be translated [2023-12-02 14:19:14,710 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem78 could not be translated [2023-12-02 14:19:14,711 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short82 could not be translated [2023-12-02 14:19:14,711 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short86 could not be translated [2023-12-02 14:19:14,712 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem81 could not be translated [2023-12-02 14:19:14,712 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated [2023-12-02 14:19:14,712 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated [2023-12-02 14:19:14,712 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated [2023-12-02 14:19:14,713 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem80 could not be translated [2023-12-02 14:19:14,714 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short82 could not be translated [2023-12-02 14:19:14,714 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem80 could not be translated [2023-12-02 14:19:14,715 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem81 could not be translated [2023-12-02 14:19:14,715 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated [2023-12-02 14:19:14,715 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated [2023-12-02 14:19:14,715 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short86 could not be translated [2023-12-02 14:19:14,716 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated [2023-12-02 14:19:14,716 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated [2023-12-02 14:19:14,717 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem88 could not be translated [2023-12-02 14:19:14,717 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated [2023-12-02 14:19:14,717 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem89 could not be translated [2023-12-02 14:19:14,717 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short90 could not be translated [2023-12-02 14:19:14,718 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated [2023-12-02 14:19:14,718 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short94 could not be translated [2023-12-02 14:19:14,719 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem88 could not be translated [2023-12-02 14:19:14,720 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated [2023-12-02 14:19:14,720 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short90 could not be translated [2023-12-02 14:19:14,720 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated [2023-12-02 14:19:14,720 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem89 could not be translated [2023-12-02 14:19:14,721 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short94 could not be translated [2023-12-02 14:19:14,721 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated [2023-12-02 14:19:14,722 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short102 could not be translated [2023-12-02 14:19:14,722 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem96 could not be translated [2023-12-02 14:19:14,722 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem99 could not be translated [2023-12-02 14:19:14,722 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short98 could not be translated [2023-12-02 14:19:14,723 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short101 could not be translated [2023-12-02 14:19:14,723 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem100 could not be translated [2023-12-02 14:19:14,723 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem97 could not be translated [2023-12-02 14:19:14,724 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem99 could not be translated [2023-12-02 14:19:14,725 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short98 could not be translated [2023-12-02 14:19:14,725 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short101 could not be translated [2023-12-02 14:19:14,725 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem96 could not be translated [2023-12-02 14:19:14,726 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short102 could not be translated [2023-12-02 14:19:14,726 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem97 could not be translated [2023-12-02 14:19:14,726 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem100 could not be translated [2023-12-02 14:19:14,727 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short106 could not be translated [2023-12-02 14:19:14,727 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem108 could not be translated [2023-12-02 14:19:14,727 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem107 could not be translated [2023-12-02 14:19:14,727 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short110 could not be translated [2023-12-02 14:19:14,728 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem104 could not be translated [2023-12-02 14:19:14,728 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem105 could not be translated [2023-12-02 14:19:14,728 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short109 could not be translated [2023-12-02 14:19:14,729 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short109 could not be translated [2023-12-02 14:19:14,730 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem105 could not be translated [2023-12-02 14:19:14,730 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem107 could not be translated [2023-12-02 14:19:14,730 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short106 could not be translated [2023-12-02 14:19:14,731 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short110 could not be translated [2023-12-02 14:19:14,731 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem108 could not be translated [2023-12-02 14:19:14,731 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem104 could not be translated [2023-12-02 14:19:14,732 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short118 could not be translated [2023-12-02 14:19:14,732 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem116 could not be translated [2023-12-02 14:19:14,732 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short117 could not be translated [2023-12-02 14:19:14,732 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated [2023-12-02 14:19:14,733 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem115 could not be translated [2023-12-02 14:19:14,733 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short114 could not be translated [2023-12-02 14:19:14,733 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated [2023-12-02 14:19:14,734 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short117 could not be translated [2023-12-02 14:19:14,734 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated [2023-12-02 14:19:14,735 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem115 could not be translated [2023-12-02 14:19:14,735 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem116 could not be translated [2023-12-02 14:19:14,735 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short114 could not be translated [2023-12-02 14:19:14,735 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated [2023-12-02 14:19:14,736 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short118 could not be translated [2023-12-02 14:19:14,736 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem121 could not be translated [2023-12-02 14:19:14,736 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short122 could not be translated [2023-12-02 14:19:14,737 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem124 could not be translated [2023-12-02 14:19:14,737 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem120 could not be translated [2023-12-02 14:19:14,737 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short126 could not be translated [2023-12-02 14:19:14,737 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem123 could not be translated [2023-12-02 14:19:14,737 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short125 could not be translated [2023-12-02 14:19:14,738 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem124 could not be translated [2023-12-02 14:19:14,739 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem123 could not be translated [2023-12-02 14:19:14,739 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short125 could not be translated [2023-12-02 14:19:14,739 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem120 could not be translated [2023-12-02 14:19:14,739 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short126 could not be translated [2023-12-02 14:19:14,740 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem121 could not be translated [2023-12-02 14:19:14,740 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short122 could not be translated [2023-12-02 14:19:14,740 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem128 could not be translated [2023-12-02 14:19:14,741 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem128 could not be translated [2023-12-02 14:19:14,742 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem129 could not be translated [2023-12-02 14:19:14,742 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem129 could not be translated [2023-12-02 14:19:14,743 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem131 could not be translated [2023-12-02 14:19:14,744 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem131 could not be translated [2023-12-02 14:19:14,744 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem132 could not be translated [2023-12-02 14:19:14,745 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem132 could not be translated [2023-12-02 14:19:14,745 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem133 could not be translated [2023-12-02 14:19:14,746 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem133 could not be translated [2023-12-02 14:19:14,746 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem135 could not be translated [2023-12-02 14:19:14,747 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem135 could not be translated [2023-12-02 14:19:14,747 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem136 could not be translated [2023-12-02 14:19:14,748 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem136 could not be translated [2023-12-02 14:19:14,749 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem138 could not be translated [2023-12-02 14:19:14,749 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem138 could not be translated [2023-12-02 14:19:14,750 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem139 could not be translated [2023-12-02 14:19:14,750 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem139 could not be translated [2023-12-02 14:19:14,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 02:19:14 BoogieIcfgContainer [2023-12-02 14:19:14,776 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 14:19:14,777 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 14:19:14,777 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 14:19:14,777 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 14:19:14,777 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:19:10" (3/4) ... [2023-12-02 14:19:14,779 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 14:19:14,781 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 14:19:14,782 INFO L158 Benchmark]: Toolchain (without parser) took 6557.48ms. Allocated memory was 140.5MB in the beginning and 172.0MB in the end (delta: 31.5MB). Free memory was 95.9MB in the beginning and 53.5MB in the end (delta: 42.4MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2023-12-02 14:19:14,782 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 140.5MB. Free memory is still 110.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 14:19:14,783 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.23ms. Allocated memory is still 140.5MB. Free memory was 95.9MB in the beginning and 78.6MB in the end (delta: 17.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-12-02 14:19:14,784 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.71ms. Allocated memory is still 140.5MB. Free memory was 78.6MB in the beginning and 73.9MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 14:19:14,784 INFO L158 Benchmark]: Boogie Preprocessor took 66.27ms. Allocated memory is still 140.5MB. Free memory was 73.9MB in the beginning and 70.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 14:19:14,785 INFO L158 Benchmark]: RCFGBuilder took 1673.63ms. Allocated memory was 140.5MB in the beginning and 172.0MB in the end (delta: 31.5MB). Free memory was 70.2MB in the beginning and 104.6MB in the end (delta: -34.4MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. [2023-12-02 14:19:14,786 INFO L158 Benchmark]: TraceAbstraction took 4394.87ms. Allocated memory is still 172.0MB. Free memory was 103.5MB in the beginning and 53.5MB in the end (delta: 50.0MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. [2023-12-02 14:19:14,786 INFO L158 Benchmark]: Witness Printer took 4.12ms. Allocated memory is still 172.0MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 14:19:14,789 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 140.5MB. Free memory is still 110.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.23ms. Allocated memory is still 140.5MB. Free memory was 95.9MB in the beginning and 78.6MB in the end (delta: 17.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.71ms. Allocated memory is still 140.5MB. Free memory was 78.6MB in the beginning and 73.9MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.27ms. Allocated memory is still 140.5MB. Free memory was 73.9MB in the beginning and 70.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1673.63ms. Allocated memory was 140.5MB in the beginning and 172.0MB in the end (delta: 31.5MB). Free memory was 70.2MB in the beginning and 104.6MB in the end (delta: -34.4MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. * TraceAbstraction took 4394.87ms. Allocated memory is still 172.0MB. Free memory was 103.5MB in the beginning and 53.5MB in the end (delta: 50.0MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. * Witness Printer took 4.12ms. Allocated memory is still 172.0MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem77 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem77 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem78 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem78 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short82 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short86 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem81 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem80 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short82 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem80 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem81 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short86 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem88 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem89 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short90 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short94 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem88 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short90 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem89 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short94 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short102 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem96 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem99 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short98 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short101 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem100 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem97 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem99 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short98 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short101 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem96 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short102 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem97 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem100 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short106 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem108 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem107 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short110 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem104 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem105 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short109 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short109 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem105 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem107 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short106 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short110 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem108 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem104 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short118 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem116 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short117 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem115 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short114 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short117 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem115 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem116 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short114 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short118 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem121 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short122 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem124 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem120 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short126 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem123 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short125 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem124 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem123 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short125 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem120 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short126 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem121 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short122 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem128 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem128 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem129 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem129 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem131 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem131 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem132 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem132 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem133 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem133 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem135 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem135 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem136 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem136 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem138 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem138 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem139 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem139 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 71, overapproximation of someBinaryArithmeticDOUBLEoperation at line 73. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22-L24] unsigned char BOOL_unsigned_char_Array_0[1] = { 1 }; [L25] unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer = &(BOOL_unsigned_char_Array_0[0]); [L26-L28] double double_Array_0[2][2][2] = { {{127.5, 5.5}, {99.84, 4.3}}, {{1.5, 1.8}, {25.8, 500.7}} }; [L29] double* double_Array_0_arraydouble_Array_0arrayVar0_Pointer = &(double_Array_0[0][0][0]); [L30] double* double_Array_0_arraydouble_Array_0arrayVar1_Pointer = &(double_Array_0[1][0][0]); [L31] double* double_Array_0_arraydouble_Array_0arrayVar2_Pointer = &(double_Array_0[0][1][0]); [L32] double* double_Array_0_arraydouble_Array_0arrayVar3_Pointer = &(double_Array_0[1][1][0]); [L33] double* double_Array_0_arraydouble_Array_0arrayVar4_Pointer = &(double_Array_0[0][0][1]); [L34] double* double_Array_0_arraydouble_Array_0arrayVar5_Pointer = &(double_Array_0[1][0][1]); [L35] double* double_Array_0_arraydouble_Array_0arrayVar6_Pointer = &(double_Array_0[0][1][1]); [L36] double* double_Array_0_arraydouble_Array_0arrayVar7_Pointer = &(double_Array_0[1][1][1]); [L37-L39] signed char signed_char_Array_0[3] = { 0, -64, 2 }; [L40] signed char* signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer = &(signed_char_Array_0[0]); [L41] signed char* signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer = &(signed_char_Array_0[1]); [L42] signed char* signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer = &(signed_char_Array_0[2]); [L43-L45] signed long int signed_long_int_Array_0[1] = { 128 }; [L46] signed long int* signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer = &(signed_long_int_Array_0[0]); [L47-L49] signed short int signed_short_int_Array_0[3] = { -1, 1, 256 }; [L50] signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer = &(signed_short_int_Array_0[0]); [L51] signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer = &(signed_short_int_Array_0[1]); [L52] signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer = &(signed_short_int_Array_0[2]); [L53-L55] unsigned short int unsigned_short_int_Array_0[1] = { 4 }; [L56] unsigned short int* unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer = &(unsigned_short_int_Array_0[0]); [L116] isInitial = 1 [L117] FCALL initially() [L118] COND TRUE 1 [L119] FCALL updateLastVariables() [L120] CALL updateVariables() [L80] BOOL_unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar() [L81] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L81] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L81] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L82] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L82] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L82] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L83] double_Array_0[0][0][0] = __VERIFIER_nondet_double() [L84] EXPR double_Array_0[0][0][0] [L84] EXPR double_Array_0[0][0][0] >= 0.0F && double_Array_0[0][0][0] <= -1.0e-20F [L84] EXPR double_Array_0[0][0][0] [L84] EXPR double_Array_0[0][0][0] >= 0.0F && double_Array_0[0][0][0] <= -1.0e-20F [L84] EXPR (double_Array_0[0][0][0] >= 0.0F && double_Array_0[0][0][0] <= -1.0e-20F) || (double_Array_0[0][0][0] <= 9223372.036854765600e+12F && double_Array_0[0][0][0] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L84] CALL assume_abort_if_not((double_Array_0[0][0][0] >= 0.0F && double_Array_0[0][0][0] <= -1.0e-20F) || (double_Array_0[0][0][0] <= 9223372.036854765600e+12F && double_Array_0[0][0][0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L84] RET assume_abort_if_not((double_Array_0[0][0][0] >= 0.0F && double_Array_0[0][0][0] <= -1.0e-20F) || (double_Array_0[0][0][0] <= 9223372.036854765600e+12F && double_Array_0[0][0][0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L85] double_Array_0[1][0][0] = __VERIFIER_nondet_double() [L86] EXPR double_Array_0[1][0][0] [L86] EXPR double_Array_0[1][0][0] >= 0.0F && double_Array_0[1][0][0] <= -1.0e-20F [L86] EXPR (double_Array_0[1][0][0] >= 0.0F && double_Array_0[1][0][0] <= -1.0e-20F) || (double_Array_0[1][0][0] <= 9223372.036854765600e+12F && double_Array_0[1][0][0] >= 1.0e-20F ) [L86] EXPR double_Array_0[1][0][0] [L86] EXPR double_Array_0[1][0][0] <= 9223372.036854765600e+12F && double_Array_0[1][0][0] >= 1.0e-20F [L86] EXPR double_Array_0[1][0][0] [L86] EXPR double_Array_0[1][0][0] <= 9223372.036854765600e+12F && double_Array_0[1][0][0] >= 1.0e-20F [L86] EXPR (double_Array_0[1][0][0] >= 0.0F && double_Array_0[1][0][0] <= -1.0e-20F) || (double_Array_0[1][0][0] <= 9223372.036854765600e+12F && double_Array_0[1][0][0] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L86] CALL assume_abort_if_not((double_Array_0[1][0][0] >= 0.0F && double_Array_0[1][0][0] <= -1.0e-20F) || (double_Array_0[1][0][0] <= 9223372.036854765600e+12F && double_Array_0[1][0][0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L86] RET assume_abort_if_not((double_Array_0[1][0][0] >= 0.0F && double_Array_0[1][0][0] <= -1.0e-20F) || (double_Array_0[1][0][0] <= 9223372.036854765600e+12F && double_Array_0[1][0][0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L87] double_Array_0[1][1][0] = __VERIFIER_nondet_double() [L88] EXPR double_Array_0[1][1][0] [L88] EXPR double_Array_0[1][1][0] >= -922337.2036854765600e+13F && double_Array_0[1][1][0] <= -1.0e-20F [L88] EXPR double_Array_0[1][1][0] [L88] EXPR double_Array_0[1][1][0] >= -922337.2036854765600e+13F && double_Array_0[1][1][0] <= -1.0e-20F [L88] EXPR (double_Array_0[1][1][0] >= -922337.2036854765600e+13F && double_Array_0[1][1][0] <= -1.0e-20F) || (double_Array_0[1][1][0] <= 9223372.036854765600e+12F && double_Array_0[1][1][0] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L88] CALL assume_abort_if_not((double_Array_0[1][1][0] >= -922337.2036854765600e+13F && double_Array_0[1][1][0] <= -1.0e-20F) || (double_Array_0[1][1][0] <= 9223372.036854765600e+12F && double_Array_0[1][1][0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L88] RET assume_abort_if_not((double_Array_0[1][1][0] >= -922337.2036854765600e+13F && double_Array_0[1][1][0] <= -1.0e-20F) || (double_Array_0[1][1][0] <= 9223372.036854765600e+12F && double_Array_0[1][1][0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L89] double_Array_0[0][0][1] = __VERIFIER_nondet_double() [L90] EXPR double_Array_0[0][0][1] [L90] EXPR double_Array_0[0][0][1] >= -922337.2036854765600e+13F && double_Array_0[0][0][1] <= -1.0e-20F [L90] EXPR double_Array_0[0][0][1] [L90] EXPR double_Array_0[0][0][1] >= -922337.2036854765600e+13F && double_Array_0[0][0][1] <= -1.0e-20F [L90] EXPR (double_Array_0[0][0][1] >= -922337.2036854765600e+13F && double_Array_0[0][0][1] <= -1.0e-20F) || (double_Array_0[0][0][1] <= 9223372.036854765600e+12F && double_Array_0[0][0][1] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L90] CALL assume_abort_if_not((double_Array_0[0][0][1] >= -922337.2036854765600e+13F && double_Array_0[0][0][1] <= -1.0e-20F) || (double_Array_0[0][0][1] <= 9223372.036854765600e+12F && double_Array_0[0][0][1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L90] RET assume_abort_if_not((double_Array_0[0][0][1] >= -922337.2036854765600e+13F && double_Array_0[0][0][1] <= -1.0e-20F) || (double_Array_0[0][0][1] <= 9223372.036854765600e+12F && double_Array_0[0][0][1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L91] double_Array_0[0][1][1] = __VERIFIER_nondet_double() [L92] EXPR double_Array_0[0][1][1] [L92] EXPR double_Array_0[0][1][1] >= -922337.2036854765600e+13F && double_Array_0[0][1][1] <= -1.0e-20F [L92] EXPR double_Array_0[0][1][1] [L92] EXPR double_Array_0[0][1][1] >= -922337.2036854765600e+13F && double_Array_0[0][1][1] <= -1.0e-20F [L92] EXPR (double_Array_0[0][1][1] >= -922337.2036854765600e+13F && double_Array_0[0][1][1] <= -1.0e-20F) || (double_Array_0[0][1][1] <= 9223372.036854765600e+12F && double_Array_0[0][1][1] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L92] CALL assume_abort_if_not((double_Array_0[0][1][1] >= -922337.2036854765600e+13F && double_Array_0[0][1][1] <= -1.0e-20F) || (double_Array_0[0][1][1] <= 9223372.036854765600e+12F && double_Array_0[0][1][1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not((double_Array_0[0][1][1] >= -922337.2036854765600e+13F && double_Array_0[0][1][1] <= -1.0e-20F) || (double_Array_0[0][1][1] <= 9223372.036854765600e+12F && double_Array_0[0][1][1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L93] double_Array_0[1][1][1] = __VERIFIER_nondet_double() [L94] EXPR double_Array_0[1][1][1] [L94] EXPR double_Array_0[1][1][1] >= -922337.2036854765600e+13F && double_Array_0[1][1][1] <= -1.0e-20F [L94] EXPR (double_Array_0[1][1][1] >= -922337.2036854765600e+13F && double_Array_0[1][1][1] <= -1.0e-20F) || (double_Array_0[1][1][1] <= 9223372.036854765600e+12F && double_Array_0[1][1][1] >= 1.0e-20F ) [L94] EXPR double_Array_0[1][1][1] [L94] EXPR double_Array_0[1][1][1] <= 9223372.036854765600e+12F && double_Array_0[1][1][1] >= 1.0e-20F [L94] EXPR double_Array_0[1][1][1] [L94] EXPR double_Array_0[1][1][1] <= 9223372.036854765600e+12F && double_Array_0[1][1][1] >= 1.0e-20F [L94] EXPR (double_Array_0[1][1][1] >= -922337.2036854765600e+13F && double_Array_0[1][1][1] <= -1.0e-20F) || (double_Array_0[1][1][1] <= 9223372.036854765600e+12F && double_Array_0[1][1][1] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L94] CALL assume_abort_if_not((double_Array_0[1][1][1] >= -922337.2036854765600e+13F && double_Array_0[1][1][1] <= -1.0e-20F) || (double_Array_0[1][1][1] <= 9223372.036854765600e+12F && double_Array_0[1][1][1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L94] RET assume_abort_if_not((double_Array_0[1][1][1] >= -922337.2036854765600e+13F && double_Array_0[1][1][1] <= -1.0e-20F) || (double_Array_0[1][1][1] <= 9223372.036854765600e+12F && double_Array_0[1][1][1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L95] signed_char_Array_0[2] = __VERIFIER_nondet_char() [L96] EXPR signed_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L96] CALL assume_abort_if_not(signed_char_Array_0[2] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not(signed_char_Array_0[2] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L97] EXPR signed_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L97] CALL assume_abort_if_not(signed_char_Array_0[2] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(signed_char_Array_0[2] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L98] signed_long_int_Array_0[0] = __VERIFIER_nondet_long() [L99] EXPR signed_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L99] CALL assume_abort_if_not(signed_long_int_Array_0[0] >= -2147483648) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(signed_long_int_Array_0[0] >= -2147483648) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L100] EXPR signed_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L100] CALL assume_abort_if_not(signed_long_int_Array_0[0] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not(signed_long_int_Array_0[0] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L101] EXPR signed_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L101] CALL assume_abort_if_not(signed_long_int_Array_0[0] != 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(signed_long_int_Array_0[0] != 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L102] signed_short_int_Array_0[0] = __VERIFIER_nondet_short() [L103] EXPR signed_short_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L103] CALL assume_abort_if_not(signed_short_int_Array_0[0] >= -1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L103] RET assume_abort_if_not(signed_short_int_Array_0[0] >= -1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L104] EXPR signed_short_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L104] CALL assume_abort_if_not(signed_short_int_Array_0[0] <= 32766) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(signed_short_int_Array_0[0] <= 32766) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L105] signed_short_int_Array_0[1] = __VERIFIER_nondet_short() [L106] EXPR signed_short_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L106] CALL assume_abort_if_not(signed_short_int_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(signed_short_int_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L107] EXPR signed_short_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L107] CALL assume_abort_if_not(signed_short_int_Array_0[1] <= 32766) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(signed_short_int_Array_0[1] <= 32766) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L120] RET updateVariables() [L121] CALL step() [L60] EXPR \read(*double_Array_0_arraydouble_Array_0arrayVar7_Pointer) [L60] (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) = (*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)) [L61] EXPR \read(*signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer) [L61] (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) = (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) [L62] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer) [L62] (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) = (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) [L63] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L63] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer) [L63] unsigned char stepLocal_0 = (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)); [L64] EXPR \read(*BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer) [L64] COND FALSE !((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || stepLocal_0) [L67] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer) [L67] (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) = (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) [L69] EXPR \read(*signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer) [L69] signed short int stepLocal_1 = (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)); [L70] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L70] EXPR \read(*signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer) [L70] COND FALSE !(stepLocal_1 <= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) [L73] EXPR \read(*double_Array_0_arraydouble_Array_0arrayVar0_Pointer) [L73] EXPR \read(*double_Array_0_arraydouble_Array_0arrayVar1_Pointer) [L73] (*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) = ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer))) [L75] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L75] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L75] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer) [L75] EXPR ((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))) [L75] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer) [L75] EXPR ((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))) [L75] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L75] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L75] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer) [L75] EXPR \read(*signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer) [L75] EXPR ((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) [L75] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L75] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L75] EXPR ((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) [L75] COND FALSE !(((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) [L121] RET step() [L122] CALL, EXPR property() [L112] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L112] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L112] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer) [L112] EXPR ((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))) [L112] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer) [L112] EXPR ((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))) [L112] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L112] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L112] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer) [L112] EXPR \read(*signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer) [L112] EXPR ((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) [L112] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L112] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L112] EXPR ((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) [L112] EXPR (((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) ((((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))))) : 1 [L112] EXPR ((((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) ((((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))))) : 1) && (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))) [L112] EXPR \read(*BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer) [L112] EXPR (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer))) [L112] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L112] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer) [L112] EXPR (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer))) [L112] EXPR ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))) [L112] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer) [L112] EXPR \read(*signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer) [L112] EXPR ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))) [L112] EXPR ((((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) ((((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))))) : 1) && (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))) [L112] EXPR (((((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) ((((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))))) : 1) && (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))))) && (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) <= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) (((((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) < (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))))) ? ((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) : (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))))))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer)))))) [L112] EXPR \read(*signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer) [L112] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L112] EXPR \read(*signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer) [L112] EXPR ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) <= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) (((((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) < (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))))) ? ((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) : (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))))))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer))))) [L112] EXPR \read(*double_Array_0_arraydouble_Array_0arrayVar5_Pointer) [L112] EXPR \read(*double_Array_0_arraydouble_Array_0arrayVar0_Pointer) [L112] EXPR \read(*double_Array_0_arraydouble_Array_0arrayVar1_Pointer) [L112] EXPR ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) <= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) (((((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) < (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))))) ? ((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) : (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))))))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer))))) [L112] EXPR (((((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) ((((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))))) : 1) && (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))))) && (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) <= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) (((((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) < (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))))) ? ((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) : (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))))))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer)))))) [L112] EXPR ((((((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) ((((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))))) : 1) && (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))))) && (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) <= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) (((((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) < (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))))) ? ((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) : (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))))))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer))))))) && ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) == ((double) (*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) [L112] EXPR (((((((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) ((((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))))) : 1) && (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))))) && (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) <= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) (((((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) < (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))))) ? ((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) : (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))))))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer))))))) && ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) == ((double) (*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))) && ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) [L112] EXPR ((((((((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) ((((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))))) : 1) && (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))))) && (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) <= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) (((((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) < (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))))) ? ((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) : (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))))))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer))))))) && ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) == ((double) (*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))) && ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))))) && ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))) [L112-L113] return ((((((((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) > ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))) <= ((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) < (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))) ? (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) : (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) % (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))))))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) ((((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ? (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))))))) : 1) && (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) || ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) <= (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) ((((1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) < 0 ) ? -(1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) : (1 - (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))))) && (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) <= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) (((((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) < (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))))) ? ((((((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) > ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))) ? ((((((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) < ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer))) : ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar6_Pointer)))))) : (((((3.6) > ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))) ? (3.6) : ((*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer)))))))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar5_Pointer)) == ((double) ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer))))))) && ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) == ((double) (*(double_Array_0_arraydouble_Array_0arrayVar7_Pointer))))) && ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))))) && ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))) ; [L122] RET, EXPR property() [L122] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=0, cond=0, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] [L19] reach_error() VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=0, cond=0, double_Array_0={5:0}, double_Array_0_arraydouble_Array_0arrayVar0_Pointer={5:0}, double_Array_0_arraydouble_Array_0arrayVar1_Pointer={5:32}, double_Array_0_arraydouble_Array_0arrayVar2_Pointer={5:16}, double_Array_0_arraydouble_Array_0arrayVar3_Pointer={5:48}, double_Array_0_arraydouble_Array_0arrayVar4_Pointer={5:8}, double_Array_0_arraydouble_Array_0arrayVar5_Pointer={5:40}, double_Array_0_arraydouble_Array_0arrayVar6_Pointer={5:24}, double_Array_0_arraydouble_Array_0arrayVar7_Pointer={5:56}, isInitial=1, signed_char_Array_0={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer={6:0}, signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer={6:1}, signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer={6:2}, signed_long_int_Array_0={7:0}, signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer={7:0}, signed_short_int_Array_0={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={8:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={8:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={8:4}, unsigned_short_int_Array_0={9:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={9:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 43 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.2s, OverallIterations: 1, TraceHistogramMax: 17, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=43occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 72 NumberOfCodeBlocks, 72 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 14:19:14,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3d1966bb592506b79b27027d67cb6c0fd6d8e652b34595ef57f8584495d162fe --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:19:16,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:19:16,894 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 14:19:16,899 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:19:16,900 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:19:16,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:19:16,927 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:19:16,928 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:19:16,928 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:19:16,929 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:19:16,930 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:19:16,930 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:19:16,931 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:19:16,931 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:19:16,932 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:19:16,932 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:19:16,933 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:19:16,934 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:19:16,934 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:19:16,935 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:19:16,936 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:19:16,937 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:19:16,937 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:19:16,938 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:19:16,938 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 14:19:16,939 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 14:19:16,939 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 14:19:16,940 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:19:16,940 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:19:16,940 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:19:16,941 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:19:16,941 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 14:19:16,941 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:19:16,942 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:19:16,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:19:16,942 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:19:16,943 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:19:16,943 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:19:16,943 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 14:19:16,943 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 14:19:16,943 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:19:16,944 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:19:16,944 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:19:16,944 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:19:16,944 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d1966bb592506b79b27027d67cb6c0fd6d8e652b34595ef57f8584495d162fe [2023-12-02 14:19:17,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:19:17,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:19:17,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:19:17,266 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:19:17,266 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:19:17,268 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i [2023-12-02 14:19:20,080 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:19:20,316 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:19:20,317 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i [2023-12-02 14:19:20,326 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/data/536d16594/3ff01d649bd642e9bf815d35887739ce/FLAG82c5a62ca [2023-12-02 14:19:20,341 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/data/536d16594/3ff01d649bd642e9bf815d35887739ce [2023-12-02 14:19:20,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:19:20,345 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:19:20,346 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:19:20,346 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:19:20,352 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:19:20,352 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79158c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20, skipping insertion in model container [2023-12-02 14:19:20,354 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,400 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:19:20,548 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i[917,930] [2023-12-02 14:19:20,631 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:19:20,650 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:19:20,664 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-80.i[917,930] [2023-12-02 14:19:20,715 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:19:20,739 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:19:20,739 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20 WrapperNode [2023-12-02 14:19:20,739 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:19:20,740 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:19:20,741 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:19:20,741 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:19:20,748 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,770 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,819 INFO L138 Inliner]: procedures = 36, calls = 233, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 696 [2023-12-02 14:19:20,819 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:19:20,820 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:19:20,820 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:19:20,820 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:19:20,835 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,848 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,848 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,887 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,893 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,899 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,904 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,913 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:19:20,914 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:19:20,914 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:19:20,914 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:19:20,916 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (1/1) ... [2023-12-02 14:19:20,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:19:20,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:19:20,949 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:19:20,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:19:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:19:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2023-12-02 14:19:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2023-12-02 14:19:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-12-02 14:19:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-12-02 14:19:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 14:19:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-12-02 14:19:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2023-12-02 14:19:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-12-02 14:19:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-12-02 14:19:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 14:19:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 14:19:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:19:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:19:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-12-02 14:19:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-12-02 14:19:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-12-02 14:19:21,140 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:19:21,143 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:19:22,978 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:19:23,025 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:19:23,025 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 14:19:23,026 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:19:23 BoogieIcfgContainer [2023-12-02 14:19:23,026 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:19:23,028 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:19:23,029 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:19:23,031 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:19:23,031 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:19:20" (1/3) ... [2023-12-02 14:19:23,032 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ceeecfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:19:23, skipping insertion in model container [2023-12-02 14:19:23,032 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:19:20" (2/3) ... [2023-12-02 14:19:23,033 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ceeecfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:19:23, skipping insertion in model container [2023-12-02 14:19:23,033 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:19:23" (3/3) ... [2023-12-02 14:19:23,034 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-ap_file-80.i [2023-12-02 14:19:23,049 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:19:23,049 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 14:19:23,091 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:19:23,097 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@2e0534b6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:19:23,097 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 14:19:23,101 INFO L276 IsEmpty]: Start isEmpty. Operand has 147 states, 127 states have (on average 1.4803149606299213) internal successors, (188), 128 states have internal predecessors, (188), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:23,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-02 14:19:23,116 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:23,116 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:23,117 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:23,121 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:23,121 INFO L85 PathProgramCache]: Analyzing trace with hash -1498394513, now seen corresponding path program 1 times [2023-12-02 14:19:23,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:23,134 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [914092077] [2023-12-02 14:19:23,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:23,135 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:23,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:23,136 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:23,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 14:19:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:23,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 14:19:23,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:23,810 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2023-12-02 14:19:23,810 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:19:23,811 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:19:23,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [914092077] [2023-12-02 14:19:23,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [914092077] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:19:23,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:19:23,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 14:19:23,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252630964] [2023-12-02 14:19:23,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:19:23,819 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 14:19:23,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:19:23,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 14:19:23,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 14:19:23,851 INFO L87 Difference]: Start difference. First operand has 147 states, 127 states have (on average 1.4803149606299213) internal successors, (188), 128 states have internal predecessors, (188), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-12-02 14:19:23,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:19:23,928 INFO L93 Difference]: Finished difference Result 291 states and 459 transitions. [2023-12-02 14:19:23,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 14:19:23,931 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 148 [2023-12-02 14:19:23,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:19:23,939 INFO L225 Difference]: With dead ends: 291 [2023-12-02 14:19:23,939 INFO L226 Difference]: Without dead ends: 145 [2023-12-02 14:19:23,942 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 14:19:23,946 INFO L413 NwaCegarLoop]: 213 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 14:19:23,947 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 213 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 14:19:23,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2023-12-02 14:19:23,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2023-12-02 14:19:23,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 126 states have (on average 1.4523809523809523) internal successors, (183), 126 states have internal predecessors, (183), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 217 transitions. [2023-12-02 14:19:23,992 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 217 transitions. Word has length 148 [2023-12-02 14:19:23,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:19:23,993 INFO L495 AbstractCegarLoop]: Abstraction has 145 states and 217 transitions. [2023-12-02 14:19:23,993 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-12-02 14:19:23,993 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 217 transitions. [2023-12-02 14:19:23,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-02 14:19:23,998 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:23,998 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:24,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:19:24,212 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:24,213 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:24,213 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:24,213 INFO L85 PathProgramCache]: Analyzing trace with hash 53929689, now seen corresponding path program 1 times [2023-12-02 14:19:24,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:24,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1806584584] [2023-12-02 14:19:24,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:24,215 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:24,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:24,216 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:24,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 14:19:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:24,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 14:19:24,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:24,895 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2023-12-02 14:19:24,895 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:19:24,895 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:19:24,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1806584584] [2023-12-02 14:19:24,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1806584584] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:19:24,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:19:24,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 14:19:24,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386140526] [2023-12-02 14:19:24,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:19:24,898 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:19:24,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:19:24,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:19:24,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:19:24,900 INFO L87 Difference]: Start difference. First operand 145 states and 217 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-12-02 14:19:25,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:19:25,047 INFO L93 Difference]: Finished difference Result 295 states and 442 transitions. [2023-12-02 14:19:25,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 14:19:25,048 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 148 [2023-12-02 14:19:25,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:19:25,050 INFO L225 Difference]: With dead ends: 295 [2023-12-02 14:19:25,050 INFO L226 Difference]: Without dead ends: 151 [2023-12-02 14:19:25,052 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 14:19:25,054 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 10 mSDsluCounter, 417 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 631 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:19:25,054 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 631 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 14:19:25,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2023-12-02 14:19:25,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 147. [2023-12-02 14:19:25,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 128 states have (on average 1.4453125) internal successors, (185), 128 states have internal predecessors, (185), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 219 transitions. [2023-12-02 14:19:25,072 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 219 transitions. Word has length 148 [2023-12-02 14:19:25,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:19:25,072 INFO L495 AbstractCegarLoop]: Abstraction has 147 states and 219 transitions. [2023-12-02 14:19:25,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-12-02 14:19:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 219 transitions. [2023-12-02 14:19:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-02 14:19:25,076 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:25,076 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:25,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-12-02 14:19:25,280 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:25,281 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:25,281 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:25,281 INFO L85 PathProgramCache]: Analyzing trace with hash 1671370139, now seen corresponding path program 1 times [2023-12-02 14:19:25,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:25,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1686734523] [2023-12-02 14:19:25,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:25,283 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:25,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:25,284 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:25,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 14:19:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:25,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 14:19:25,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:19:26,017 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:19:26,017 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:19:26,018 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1686734523] [2023-12-02 14:19:26,018 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1686734523] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:19:26,018 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:19:26,018 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 14:19:26,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846036604] [2023-12-02 14:19:26,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:19:26,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:19:26,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:19:26,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:19:26,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:19:26,021 INFO L87 Difference]: Start difference. First operand 147 states and 219 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:26,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:19:26,127 INFO L93 Difference]: Finished difference Result 328 states and 490 transitions. [2023-12-02 14:19:26,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 14:19:26,128 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 148 [2023-12-02 14:19:26,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:19:26,131 INFO L225 Difference]: With dead ends: 328 [2023-12-02 14:19:26,131 INFO L226 Difference]: Without dead ends: 182 [2023-12-02 14:19:26,132 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 14:19:26,133 INFO L413 NwaCegarLoop]: 252 mSDtfsCounter, 66 mSDsluCounter, 449 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 701 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:19:26,134 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [66 Valid, 701 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 14:19:26,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2023-12-02 14:19:26,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 149. [2023-12-02 14:19:26,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 130 states have (on average 1.4384615384615385) internal successors, (187), 130 states have internal predecessors, (187), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:26,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 221 transitions. [2023-12-02 14:19:26,149 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 221 transitions. Word has length 148 [2023-12-02 14:19:26,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:19:26,150 INFO L495 AbstractCegarLoop]: Abstraction has 149 states and 221 transitions. [2023-12-02 14:19:26,150 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:26,150 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 221 transitions. [2023-12-02 14:19:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-02 14:19:26,153 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:26,153 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:26,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 14:19:26,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:26,354 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:26,354 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:26,354 INFO L85 PathProgramCache]: Analyzing trace with hash -729846976, now seen corresponding path program 1 times [2023-12-02 14:19:26,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:26,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1068393539] [2023-12-02 14:19:26,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:26,355 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:26,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:26,356 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:26,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-12-02 14:19:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:27,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 14:19:27,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:19:27,058 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:19:27,058 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:19:27,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1068393539] [2023-12-02 14:19:27,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1068393539] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:19:27,058 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:19:27,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 14:19:27,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888452477] [2023-12-02 14:19:27,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:19:27,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 14:19:27,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:19:27,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 14:19:27,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 14:19:27,061 INFO L87 Difference]: Start difference. First operand 149 states and 221 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:27,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:19:27,183 INFO L93 Difference]: Finished difference Result 318 states and 471 transitions. [2023-12-02 14:19:27,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 14:19:27,183 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 150 [2023-12-02 14:19:27,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:19:27,186 INFO L225 Difference]: With dead ends: 318 [2023-12-02 14:19:27,186 INFO L226 Difference]: Without dead ends: 170 [2023-12-02 14:19:27,187 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 14:19:27,188 INFO L413 NwaCegarLoop]: 208 mSDtfsCounter, 46 mSDsluCounter, 622 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 830 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:19:27,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 830 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 14:19:27,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2023-12-02 14:19:27,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 153. [2023-12-02 14:19:27,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153 states, 134 states have (on average 1.4253731343283582) internal successors, (191), 134 states have internal predecessors, (191), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 225 transitions. [2023-12-02 14:19:27,201 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 225 transitions. Word has length 150 [2023-12-02 14:19:27,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:19:27,202 INFO L495 AbstractCegarLoop]: Abstraction has 153 states and 225 transitions. [2023-12-02 14:19:27,202 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:27,202 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 225 transitions. [2023-12-02 14:19:27,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-02 14:19:27,204 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:27,204 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:27,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 14:19:27,408 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:27,409 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:27,409 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:27,409 INFO L85 PathProgramCache]: Analyzing trace with hash -1539193602, now seen corresponding path program 1 times [2023-12-02 14:19:27,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:27,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [610308140] [2023-12-02 14:19:27,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:27,410 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:27,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:27,411 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:27,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 14:19:28,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:28,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 14:19:28,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:19:28,071 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:19:28,072 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:19:28,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [610308140] [2023-12-02 14:19:28,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [610308140] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:19:28,072 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:19:28,072 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-12-02 14:19:28,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831862439] [2023-12-02 14:19:28,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:19:28,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 14:19:28,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:19:28,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 14:19:28,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-12-02 14:19:28,074 INFO L87 Difference]: Start difference. First operand 153 states and 225 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, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:28,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:19:28,266 INFO L93 Difference]: Finished difference Result 325 states and 476 transitions. [2023-12-02 14:19:28,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 14:19:28,266 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, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 150 [2023-12-02 14:19:28,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:19:28,269 INFO L225 Difference]: With dead ends: 325 [2023-12-02 14:19:28,269 INFO L226 Difference]: Without dead ends: 173 [2023-12-02 14:19:28,270 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-12-02 14:19:28,270 INFO L413 NwaCegarLoop]: 206 mSDtfsCounter, 49 mSDsluCounter, 825 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 1031 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:19:28,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [49 Valid, 1031 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 14:19:28,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2023-12-02 14:19:28,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 155. [2023-12-02 14:19:28,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 136 states have (on average 1.4191176470588236) internal successors, (193), 136 states have internal predecessors, (193), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:28,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 227 transitions. [2023-12-02 14:19:28,280 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 227 transitions. Word has length 150 [2023-12-02 14:19:28,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:19:28,281 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 227 transitions. [2023-12-02 14:19:28,281 INFO L496 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, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 227 transitions. [2023-12-02 14:19:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-02 14:19:28,283 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:28,284 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:28,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 14:19:28,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:28,484 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:28,484 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:28,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1481935300, now seen corresponding path program 1 times [2023-12-02 14:19:28,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:28,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1644984590] [2023-12-02 14:19:28,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:28,485 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:28,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:28,486 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:28,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-12-02 14:19:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:29,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 14:19:29,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:19:29,099 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:19:29,100 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:19:29,100 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1644984590] [2023-12-02 14:19:29,100 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1644984590] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:19:29,100 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:19:29,100 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-02 14:19:29,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103647064] [2023-12-02 14:19:29,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:19:29,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 14:19:29,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:19:29,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 14:19:29,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-12-02 14:19:29,102 INFO L87 Difference]: Start difference. First operand 155 states and 227 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, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:29,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:19:29,420 INFO L93 Difference]: Finished difference Result 328 states and 476 transitions. [2023-12-02 14:19:29,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-12-02 14:19:29,420 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, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 150 [2023-12-02 14:19:29,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:19:29,423 INFO L225 Difference]: With dead ends: 328 [2023-12-02 14:19:29,423 INFO L226 Difference]: Without dead ends: 174 [2023-12-02 14:19:29,424 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2023-12-02 14:19:29,425 INFO L413 NwaCegarLoop]: 205 mSDtfsCounter, 40 mSDsluCounter, 1021 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 1226 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:19:29,425 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 1226 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-02 14:19:29,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2023-12-02 14:19:29,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 157. [2023-12-02 14:19:29,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 157 states, 138 states have (on average 1.4130434782608696) internal successors, (195), 138 states have internal predecessors, (195), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 229 transitions. [2023-12-02 14:19:29,435 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 229 transitions. Word has length 150 [2023-12-02 14:19:29,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:19:29,436 INFO L495 AbstractCegarLoop]: Abstraction has 157 states and 229 transitions. [2023-12-02 14:19:29,436 INFO L496 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, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:29,436 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 229 transitions. [2023-12-02 14:19:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-02 14:19:29,438 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:29,438 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:29,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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)] Ended with exit code 0 [2023-12-02 14:19:29,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:29,639 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:29,639 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:29,640 INFO L85 PathProgramCache]: Analyzing trace with hash -1481875718, now seen corresponding path program 1 times [2023-12-02 14:19:29,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:29,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [631604282] [2023-12-02 14:19:29,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:29,641 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:29,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:29,641 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:29,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2023-12-02 14:19:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:30,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 404 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 14:19:30,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:30,350 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:19:30,351 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 155 treesize of output 65 [2023-12-02 14:19:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2023-12-02 14:19:30,393 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:19:30,393 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:19:30,393 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [631604282] [2023-12-02 14:19:30,393 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [631604282] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:19:30,394 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:19:30,394 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 14:19:30,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798011275] [2023-12-02 14:19:30,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:19:30,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 14:19:30,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:19:30,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 14:19:30,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-12-02 14:19:30,396 INFO L87 Difference]: Start difference. First operand 157 states and 229 transitions. Second operand has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 5 states have internal predecessors, (71), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-12-02 14:19:32,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:19:33,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:19:33,867 INFO L93 Difference]: Finished difference Result 317 states and 463 transitions. [2023-12-02 14:19:33,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 14:19:33,868 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 5 states have internal predecessors, (71), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 150 [2023-12-02 14:19:33,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:19:33,870 INFO L225 Difference]: With dead ends: 317 [2023-12-02 14:19:33,870 INFO L226 Difference]: Without dead ends: 161 [2023-12-02 14:19:33,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-12-02 14:19:33,871 INFO L413 NwaCegarLoop]: 175 mSDtfsCounter, 233 mSDsluCounter, 406 mSDsCounter, 0 mSdLazyCounter, 269 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 581 SdHoareTripleChecker+Invalid, 275 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 269 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2023-12-02 14:19:33,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [233 Valid, 581 Invalid, 275 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 269 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2023-12-02 14:19:33,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161 states. [2023-12-02 14:19:33,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161 to 155. [2023-12-02 14:19:33,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 136 states have (on average 1.411764705882353) internal successors, (192), 136 states have internal predecessors, (192), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:33,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 226 transitions. [2023-12-02 14:19:33,878 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 226 transitions. Word has length 150 [2023-12-02 14:19:33,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:19:33,878 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 226 transitions. [2023-12-02 14:19:33,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 5 states have internal predecessors, (71), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-12-02 14:19:33,879 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 226 transitions. [2023-12-02 14:19:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-02 14:19:33,880 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:33,880 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:33,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2023-12-02 14:19:34,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:34,081 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:34,081 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:34,081 INFO L85 PathProgramCache]: Analyzing trace with hash 1461845490, now seen corresponding path program 1 times [2023-12-02 14:19:34,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:34,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1227192848] [2023-12-02 14:19:34,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:34,082 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:34,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:34,083 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:34,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 14:19:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:34,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 14:19:34,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:34,815 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:19:34,815 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 154 treesize of output 64 [2023-12-02 14:19:34,888 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 8 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 14:19:34,888 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:19:35,196 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:19:35,196 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 98 treesize of output 1 [2023-12-02 14:19:35,201 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 42 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:19:35,201 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:19:35,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1227192848] [2023-12-02 14:19:35,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1227192848] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:19:35,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [213508616] [2023-12-02 14:19:35,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:35,201 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:19:35,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:19:35,202 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:19:35,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-12-02 14:19:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:37,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-02 14:19:37,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:37,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2023-12-02 14:19:41,801 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:19:41,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 221 treesize of output 91 [2023-12-02 14:19:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 8 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 14:19:41,825 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:19:42,707 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 42 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:19:42,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [213508616] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:19:42,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [506818807] [2023-12-02 14:19:42,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:42,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:19:42,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:19:42,708 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:19:42,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-12-02 14:19:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:43,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 14:19:43,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:43,230 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:19:43,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2023-12-02 14:19:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2023-12-02 14:19:43,377 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:19:43,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [506818807] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:19:43,378 INFO L185 FreeRefinementEngine]: Found 1 perfect and 4 imperfect interpolant sequences. [2023-12-02 14:19:43,378 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 8, 10, 9] total 21 [2023-12-02 14:19:43,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632089184] [2023-12-02 14:19:43,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:19:43,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 14:19:43,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:19:43,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 14:19:43,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=341, Unknown=2, NotChecked=0, Total=420 [2023-12-02 14:19:43,380 INFO L87 Difference]: Start difference. First operand 155 states and 226 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 5 states have internal predecessors, (73), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-12-02 14:19:46,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:19:46,920 INFO L93 Difference]: Finished difference Result 315 states and 460 transitions. [2023-12-02 14:19:46,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 14:19:46,922 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 5 states have internal predecessors, (73), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 152 [2023-12-02 14:19:46,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:19:46,923 INFO L225 Difference]: With dead ends: 315 [2023-12-02 14:19:46,923 INFO L226 Difference]: Without dead ends: 161 [2023-12-02 14:19:46,924 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 759 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=102, Invalid=496, Unknown=2, NotChecked=0, Total=600 [2023-12-02 14:19:46,924 INFO L413 NwaCegarLoop]: 177 mSDtfsCounter, 208 mSDsluCounter, 405 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 582 SdHoareTripleChecker+Invalid, 284 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2023-12-02 14:19:46,925 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [208 Valid, 582 Invalid, 284 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2023-12-02 14:19:46,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161 states. [2023-12-02 14:19:46,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161 to 155. [2023-12-02 14:19:46,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 136 states have (on average 1.4044117647058822) internal successors, (191), 136 states have internal predecessors, (191), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 225 transitions. [2023-12-02 14:19:46,932 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 225 transitions. Word has length 152 [2023-12-02 14:19:46,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:19:46,932 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 225 transitions. [2023-12-02 14:19:46,932 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 5 states have internal predecessors, (73), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-12-02 14:19:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 225 transitions. [2023-12-02 14:19:46,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:19:46,934 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:46,934 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:46,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-12-02 14:19:47,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2023-12-02 14:19:47,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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)] Ended with exit code 0 [2023-12-02 14:19:47,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:47,535 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:47,535 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:47,535 INFO L85 PathProgramCache]: Analyzing trace with hash -427437448, now seen corresponding path program 1 times [2023-12-02 14:19:47,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:47,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [210254169] [2023-12-02 14:19:47,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:47,536 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:47,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:47,537 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:47,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2023-12-02 14:19:48,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:48,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 14:19:48,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:48,247 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:19:48,247 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 154 treesize of output 64 [2023-12-02 14:19:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 8 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 14:19:48,317 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:19:48,565 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:19:48,566 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 98 treesize of output 1 [2023-12-02 14:19:48,570 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 42 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:19:48,570 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:19:48,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [210254169] [2023-12-02 14:19:48,570 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [210254169] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:19:48,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [480205652] [2023-12-02 14:19:48,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:48,570 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:19:48,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:19:48,571 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:19:48,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2023-12-02 14:19:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:50,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-02 14:19:50,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:50,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2023-12-02 14:19:55,152 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:19:55,153 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 221 treesize of output 91 [2023-12-02 14:19:55,174 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 8 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 14:19:55,174 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:19:56,071 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 42 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:19:56,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [480205652] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:19:56,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [683466507] [2023-12-02 14:19:56,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:56,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:19:56,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:19:56,073 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:19:56,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-12-02 14:19:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:19:56,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 14:19:56,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:19:56,534 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 37 treesize of output 21 [2023-12-02 14:19:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:19:56,619 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:19:56,619 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [683466507] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:19:56,619 INFO L185 FreeRefinementEngine]: Found 1 perfect and 4 imperfect interpolant sequences. [2023-12-02 14:19:56,619 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9, 8, 10, 9] total 20 [2023-12-02 14:19:56,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117172455] [2023-12-02 14:19:56,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:19:56,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:19:56,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:19:56,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:19:56,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=303, Unknown=2, NotChecked=0, Total=380 [2023-12-02 14:19:56,622 INFO L87 Difference]: Start difference. First operand 155 states and 225 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:58,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:19:58,790 INFO L93 Difference]: Finished difference Result 313 states and 456 transitions. [2023-12-02 14:19:58,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 14:19:58,792 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2023-12-02 14:19:58,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:19:58,793 INFO L225 Difference]: With dead ends: 313 [2023-12-02 14:19:58,793 INFO L226 Difference]: Without dead ends: 159 [2023-12-02 14:19:58,794 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 765 GetRequests, 747 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=75, Invalid=303, Unknown=2, NotChecked=0, Total=380 [2023-12-02 14:19:58,795 INFO L413 NwaCegarLoop]: 206 mSDtfsCounter, 1 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 128 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 304 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 128 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:19:58,795 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 304 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 128 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-12-02 14:19:58,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2023-12-02 14:19:58,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 158. [2023-12-02 14:19:58,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 158 states, 139 states have (on average 1.4028776978417266) internal successors, (195), 139 states have internal predecessors, (195), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:19:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 229 transitions. [2023-12-02 14:19:58,803 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 229 transitions. Word has length 154 [2023-12-02 14:19:58,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:19:58,803 INFO L495 AbstractCegarLoop]: Abstraction has 158 states and 229 transitions. [2023-12-02 14:19:58,803 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:19:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 229 transitions. [2023-12-02 14:19:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:19:58,804 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:19:58,805 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:19:58,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-12-02 14:19:59,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2023-12-02 14:19:59,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2023-12-02 14:19:59,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 14:19:59,406 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:19:59,406 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:19:59,406 INFO L85 PathProgramCache]: Analyzing trace with hash -208582730, now seen corresponding path program 1 times [2023-12-02 14:19:59,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:19:59,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2092487029] [2023-12-02 14:19:59,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:19:59,407 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:19:59,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:19:59,407 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:19:59,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (15)] Waiting until timeout for monitored process [2023-12-02 14:19:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:00,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 14:20:00,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:20:00,171 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:00,171 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 154 treesize of output 64 [2023-12-02 14:20:00,249 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 8 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 14:20:00,249 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:20:00,515 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:00,516 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 98 treesize of output 1 [2023-12-02 14:20:00,521 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 42 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:20:00,521 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:20:00,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2092487029] [2023-12-02 14:20:00,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2092487029] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:20:00,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1082411828] [2023-12-02 14:20:00,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:00,521 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:20:00,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:20:00,522 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:20:00,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2023-12-02 14:20:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:02,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-02 14:20:02,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:20:02,822 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:02,822 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 203 treesize of output 83 [2023-12-02 14:20:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 8 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 14:20:02,840 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:20:03,684 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:03,684 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 148 treesize of output 1 [2023-12-02 14:20:03,689 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 42 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:20:03,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1082411828] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:20:03,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [918195403] [2023-12-02 14:20:03,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:03,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:20:03,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:20:03,690 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:20:03,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-12-02 14:20:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:04,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-02 14:20:04,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:20:08,361 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:08,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 67 [2023-12-02 14:20:09,704 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:20:09,705 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:20:09,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [918195403] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:20:09,705 INFO L185 FreeRefinementEngine]: Found 1 perfect and 4 imperfect interpolant sequences. [2023-12-02 14:20:09,705 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9, 8, 10, 9] total 21 [2023-12-02 14:20:09,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333657213] [2023-12-02 14:20:09,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:20:09,706 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 14:20:09,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:20:09,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 14:20:09,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=354, Unknown=0, NotChecked=0, Total=420 [2023-12-02 14:20:09,707 INFO L87 Difference]: Start difference. First operand 158 states and 229 transitions. Second operand has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:20:16,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:20:26,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:20:29,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:20:29,196 INFO L93 Difference]: Finished difference Result 373 states and 538 transitions. [2023-12-02 14:20:29,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 14:20:29,200 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2023-12-02 14:20:29,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:20:29,202 INFO L225 Difference]: With dead ends: 373 [2023-12-02 14:20:29,202 INFO L226 Difference]: Without dead ends: 216 [2023-12-02 14:20:29,202 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 766 GetRequests, 745 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=71, Invalid=391, Unknown=0, NotChecked=0, Total=462 [2023-12-02 14:20:29,203 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 185 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 418 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 666 SdHoareTripleChecker+Invalid, 421 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 418 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.0s IncrementalHoareTripleChecker+Time [2023-12-02 14:20:29,203 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [185 Valid, 666 Invalid, 421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 418 Invalid, 2 Unknown, 0 Unchecked, 18.0s Time] [2023-12-02 14:20:29,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2023-12-02 14:20:29,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 163. [2023-12-02 14:20:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 163 states, 144 states have (on average 1.4027777777777777) internal successors, (202), 144 states have internal predecessors, (202), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:20:29,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 236 transitions. [2023-12-02 14:20:29,210 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 236 transitions. Word has length 154 [2023-12-02 14:20:29,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:20:29,210 INFO L495 AbstractCegarLoop]: Abstraction has 163 states and 236 transitions. [2023-12-02 14:20:29,210 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:20:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2023-12-02 14:20:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:20:29,211 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:20:29,211 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:20:29,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-12-02 14:20:29,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (15)] Ended with exit code 0 [2023-12-02 14:20:29,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2023-12-02 14:20:29,812 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 14:20:29,812 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:20:29,812 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:20:29,813 INFO L85 PathProgramCache]: Analyzing trace with hash -1796930632, now seen corresponding path program 1 times [2023-12-02 14:20:29,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:20:29,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1138640698] [2023-12-02 14:20:29,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:29,813 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:20:29,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:20:29,814 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:20:29,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (18)] Waiting until timeout for monitored process [2023-12-02 14:20:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:30,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 14:20:30,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:20:30,615 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:30,615 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 154 treesize of output 64 [2023-12-02 14:20:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 8 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 14:20:30,688 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:20:30,951 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:30,952 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 98 treesize of output 1 [2023-12-02 14:20:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 42 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:20:30,963 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:20:30,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1138640698] [2023-12-02 14:20:30,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1138640698] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:20:30,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1328568043] [2023-12-02 14:20:30,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:30,964 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:20:30,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:20:30,964 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:20:30,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2023-12-02 14:20:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:33,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-02 14:20:33,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:20:33,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 10 [2023-12-02 14:20:37,692 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:37,692 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 213 treesize of output 87 [2023-12-02 14:20:37,716 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 8 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 14:20:37,716 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:20:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 42 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:20:38,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1328568043] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:20:38,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [544976593] [2023-12-02 14:20:38,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:38,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:20:38,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:20:38,625 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:20:38,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-12-02 14:20:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:39,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 14:20:39,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:20:39,179 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:39,179 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 154 treesize of output 64 [2023-12-02 14:20:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 8 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 14:20:39,204 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:20:39,325 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:39,326 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 98 treesize of output 1 [2023-12-02 14:20:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 42 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:20:39,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [544976593] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:20:39,331 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 14:20:39,331 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 10, 9, 9, 8] total 18 [2023-12-02 14:20:39,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215133807] [2023-12-02 14:20:39,331 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 14:20:39,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-12-02 14:20:39,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:20:39,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-12-02 14:20:39,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=234, Unknown=2, NotChecked=0, Total=306 [2023-12-02 14:20:39,333 INFO L87 Difference]: Start difference. First operand 163 states and 236 transitions. Second operand has 18 states, 17 states have (on average 5.9411764705882355) internal successors, (101), 18 states have internal predecessors, (101), 4 states have call successors, (33), 3 states have call predecessors, (33), 4 states have return successors, (33), 3 states have call predecessors, (33), 4 states have call successors, (33) [2023-12-02 14:20:46,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:20:46,199 INFO L93 Difference]: Finished difference Result 340 states and 489 transitions. [2023-12-02 14:20:46,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-12-02 14:20:46,201 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 17 states have (on average 5.9411764705882355) internal successors, (101), 18 states have internal predecessors, (101), 4 states have call successors, (33), 3 states have call predecessors, (33), 4 states have return successors, (33), 3 states have call predecessors, (33), 4 states have call successors, (33) Word has length 154 [2023-12-02 14:20:46,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:20:46,202 INFO L225 Difference]: With dead ends: 340 [2023-12-02 14:20:46,202 INFO L226 Difference]: Without dead ends: 165 [2023-12-02 14:20:46,203 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 931 GetRequests, 903 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 130 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=212, Invalid=656, Unknown=2, NotChecked=0, Total=870 [2023-12-02 14:20:46,203 INFO L413 NwaCegarLoop]: 157 mSDtfsCounter, 230 mSDsluCounter, 703 mSDsCounter, 0 mSdLazyCounter, 666 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 245 SdHoareTripleChecker+Valid, 860 SdHoareTripleChecker+Invalid, 679 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 666 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:20:46,204 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [245 Valid, 860 Invalid, 679 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 666 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2023-12-02 14:20:46,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2023-12-02 14:20:46,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 163. [2023-12-02 14:20:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 163 states, 144 states have (on average 1.3888888888888888) internal successors, (200), 144 states have internal predecessors, (200), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:20:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 234 transitions. [2023-12-02 14:20:46,211 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 234 transitions. Word has length 154 [2023-12-02 14:20:46,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:20:46,211 INFO L495 AbstractCegarLoop]: Abstraction has 163 states and 234 transitions. [2023-12-02 14:20:46,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 5.9411764705882355) internal successors, (101), 18 states have internal predecessors, (101), 4 states have call successors, (33), 3 states have call predecessors, (33), 4 states have return successors, (33), 3 states have call predecessors, (33), 4 states have call successors, (33) [2023-12-02 14:20:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 234 transitions. [2023-12-02 14:20:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:20:46,212 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:20:46,212 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:20:46,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2023-12-02 14:20:46,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2023-12-02 14:20:46,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (18)] Ended with exit code 0 [2023-12-02 14:20:46,813 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:20:46,813 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:20:46,813 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:20:46,814 INFO L85 PathProgramCache]: Analyzing trace with hash 2087426298, now seen corresponding path program 1 times [2023-12-02 14:20:46,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:20:46,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1866502923] [2023-12-02 14:20:46,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:46,814 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:20:46,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:20:46,815 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:20:46,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (21)] Waiting until timeout for monitored process [2023-12-02 14:20:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:47,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 27 conjunts are in the unsatisfiable core [2023-12-02 14:20:47,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:20:50,569 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:50,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 89 treesize of output 117 [2023-12-02 14:20:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:20:51,643 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:20:51,643 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:20:51,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1866502923] [2023-12-02 14:20:51,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1866502923] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:20:51,643 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:20:51,643 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-12-02 14:20:51,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827080601] [2023-12-02 14:20:51,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:20:51,644 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 14:20:51,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:20:51,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 14:20:51,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2023-12-02 14:20:51,645 INFO L87 Difference]: Start difference. First operand 163 states and 234 transitions. Second operand has 10 states, 10 states have (on average 7.2) internal successors, (72), 10 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:21:11,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:21:16,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:21:16,540 INFO L93 Difference]: Finished difference Result 372 states and 532 transitions. [2023-12-02 14:21:16,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-12-02 14:21:16,546 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.2) internal successors, (72), 10 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2023-12-02 14:21:16,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:21:16,547 INFO L225 Difference]: With dead ends: 372 [2023-12-02 14:21:16,547 INFO L226 Difference]: Without dead ends: 210 [2023-12-02 14:21:16,548 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=55, Invalid=185, Unknown=0, NotChecked=0, Total=240 [2023-12-02 14:21:16,548 INFO L413 NwaCegarLoop]: 178 mSDtfsCounter, 232 mSDsluCounter, 708 mSDsCounter, 0 mSdLazyCounter, 670 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 232 SdHoareTripleChecker+Valid, 886 SdHoareTripleChecker+Invalid, 671 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 670 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2023-12-02 14:21:16,548 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [232 Valid, 886 Invalid, 671 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 670 Invalid, 0 Unknown, 0 Unchecked, 21.6s Time] [2023-12-02 14:21:16,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2023-12-02 14:21:16,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 164. [2023-12-02 14:21:16,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 145 states have (on average 1.3793103448275863) internal successors, (200), 145 states have internal predecessors, (200), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:21:16,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 234 transitions. [2023-12-02 14:21:16,554 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 234 transitions. Word has length 154 [2023-12-02 14:21:16,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:21:16,554 INFO L495 AbstractCegarLoop]: Abstraction has 164 states and 234 transitions. [2023-12-02 14:21:16,555 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.2) internal successors, (72), 10 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:21:16,555 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 234 transitions. [2023-12-02 14:21:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:21:16,555 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:21:16,556 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:21:16,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (21)] Ended with exit code 0 [2023-12-02 14:21:16,756 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:16,756 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:21:16,756 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:21:16,756 INFO L85 PathProgramCache]: Analyzing trace with hash -972061320, now seen corresponding path program 1 times [2023-12-02 14:21:16,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:21:16,757 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [30536329] [2023-12-02 14:21:16,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:21:16,757 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:16,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:21:16,758 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:21:16,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (22)] Waiting until timeout for monitored process [2023-12-02 14:21:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:21:17,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 20 conjunts are in the unsatisfiable core [2023-12-02 14:21:17,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:21:17,694 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:21:17,694 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:21:17,694 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:21:17,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [30536329] [2023-12-02 14:21:17,694 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [30536329] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:21:17,694 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:21:17,695 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-02 14:21:17,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67610555] [2023-12-02 14:21:17,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:21:17,695 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 14:21:17,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:21:17,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 14:21:17,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-12-02 14:21:17,696 INFO L87 Difference]: Start difference. First operand 164 states and 234 transitions. Second operand has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:21:23,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:21:23,934 INFO L93 Difference]: Finished difference Result 385 states and 548 transitions. [2023-12-02 14:21:23,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 14:21:23,935 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2023-12-02 14:21:23,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:21:23,937 INFO L225 Difference]: With dead ends: 385 [2023-12-02 14:21:23,937 INFO L226 Difference]: Without dead ends: 222 [2023-12-02 14:21:23,937 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2023-12-02 14:21:23,938 INFO L413 NwaCegarLoop]: 211 mSDtfsCounter, 134 mSDsluCounter, 412 mSDsCounter, 0 mSdLazyCounter, 603 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 134 SdHoareTripleChecker+Valid, 623 SdHoareTripleChecker+Invalid, 603 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 603 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:21:23,938 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [134 Valid, 623 Invalid, 603 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 603 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2023-12-02 14:21:23,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2023-12-02 14:21:23,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 167. [2023-12-02 14:21:23,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 167 states, 148 states have (on average 1.3783783783783783) internal successors, (204), 148 states have internal predecessors, (204), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:21:23,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 238 transitions. [2023-12-02 14:21:23,944 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 238 transitions. Word has length 154 [2023-12-02 14:21:23,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:21:23,944 INFO L495 AbstractCegarLoop]: Abstraction has 167 states and 238 transitions. [2023-12-02 14:21:23,944 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:21:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 238 transitions. [2023-12-02 14:21:23,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:21:23,945 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:21:23,945 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:21:23,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (22)] Ended with exit code 0 [2023-12-02 14:21:24,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:24,146 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:21:24,146 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:21:24,146 INFO L85 PathProgramCache]: Analyzing trace with hash 1633962234, now seen corresponding path program 1 times [2023-12-02 14:21:24,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:21:24,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2092482846] [2023-12-02 14:21:24,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:21:24,147 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:24,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:21:24,148 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:21:24,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (23)] Waiting until timeout for monitored process [2023-12-02 14:21:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:21:24,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 16 conjunts are in the unsatisfiable core [2023-12-02 14:21:24,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:21:25,089 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:21:25,090 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 41 [2023-12-02 14:21:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:21:25,148 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:21:25,148 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:21:25,149 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2092482846] [2023-12-02 14:21:25,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2092482846] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:21:25,149 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:21:25,149 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-12-02 14:21:25,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137107797] [2023-12-02 14:21:25,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:21:25,150 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 14:21:25,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:21:25,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 14:21:25,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-12-02 14:21:25,150 INFO L87 Difference]: Start difference. First operand 167 states and 238 transitions. Second operand has 8 states, 8 states have (on average 9.0) internal successors, (72), 8 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:21:32,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:21:32,234 INFO L93 Difference]: Finished difference Result 430 states and 611 transitions. [2023-12-02 14:21:32,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 14:21:32,236 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.0) internal successors, (72), 8 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2023-12-02 14:21:32,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:21:32,238 INFO L225 Difference]: With dead ends: 430 [2023-12-02 14:21:32,238 INFO L226 Difference]: Without dead ends: 264 [2023-12-02 14:21:32,239 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2023-12-02 14:21:32,239 INFO L413 NwaCegarLoop]: 218 mSDtfsCounter, 271 mSDsluCounter, 631 mSDsCounter, 0 mSdLazyCounter, 673 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 849 SdHoareTripleChecker+Invalid, 673 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 673 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2023-12-02 14:21:32,240 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 849 Invalid, 673 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 673 Invalid, 0 Unknown, 0 Unchecked, 6.9s Time] [2023-12-02 14:21:32,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2023-12-02 14:21:32,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 169. [2023-12-02 14:21:32,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 150 states have (on average 1.38) internal successors, (207), 150 states have internal predecessors, (207), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:21:32,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 241 transitions. [2023-12-02 14:21:32,248 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 241 transitions. Word has length 154 [2023-12-02 14:21:32,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:21:32,249 INFO L495 AbstractCegarLoop]: Abstraction has 169 states and 241 transitions. [2023-12-02 14:21:32,249 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.0) internal successors, (72), 8 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:21:32,249 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 241 transitions. [2023-12-02 14:21:32,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:21:32,250 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:21:32,251 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:21:32,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (23)] Ended with exit code 0 [2023-12-02 14:21:32,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:32,453 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:21:32,453 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:21:32,453 INFO L85 PathProgramCache]: Analyzing trace with hash 45614332, now seen corresponding path program 1 times [2023-12-02 14:21:32,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:21:32,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1349362286] [2023-12-02 14:21:32,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:21:32,455 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:32,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:21:32,456 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:21:32,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (24)] Waiting until timeout for monitored process [2023-12-02 14:21:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:21:33,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 26 conjunts are in the unsatisfiable core [2023-12-02 14:21:33,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:21:35,987 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:21:35,988 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:21:35,988 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:21:35,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1349362286] [2023-12-02 14:21:35,988 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1349362286] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:21:35,988 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:21:35,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-12-02 14:21:35,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310659416] [2023-12-02 14:21:35,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:21:35,990 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 14:21:35,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:21:35,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 14:21:35,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-12-02 14:21:35,991 INFO L87 Difference]: Start difference. First operand 169 states and 241 transitions. Second operand has 9 states, 9 states have (on average 8.0) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:21:49,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:21:51,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:21:53,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:22:01,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:22:02,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:22:05,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:22:05,578 INFO L93 Difference]: Finished difference Result 384 states and 545 transitions. [2023-12-02 14:22:05,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 14:22:05,584 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.0) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2023-12-02 14:22:05,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:22:05,586 INFO L225 Difference]: With dead ends: 384 [2023-12-02 14:22:05,587 INFO L226 Difference]: Without dead ends: 216 [2023-12-02 14:22:05,587 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2023-12-02 14:22:05,588 INFO L413 NwaCegarLoop]: 225 mSDtfsCounter, 121 mSDsluCounter, 657 mSDsCounter, 0 mSdLazyCounter, 884 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 121 SdHoareTripleChecker+Valid, 882 SdHoareTripleChecker+Invalid, 887 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 884 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.8s IncrementalHoareTripleChecker+Time [2023-12-02 14:22:05,588 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [121 Valid, 882 Invalid, 887 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 884 Invalid, 3 Unknown, 0 Unchecked, 26.8s Time] [2023-12-02 14:22:05,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2023-12-02 14:22:05,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 169. [2023-12-02 14:22:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 150 states have (on average 1.3733333333333333) internal successors, (206), 150 states have internal predecessors, (206), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:22:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 240 transitions. [2023-12-02 14:22:05,597 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 240 transitions. Word has length 154 [2023-12-02 14:22:05,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:22:05,597 INFO L495 AbstractCegarLoop]: Abstraction has 169 states and 240 transitions. [2023-12-02 14:22:05,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.0) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:22:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 240 transitions. [2023-12-02 14:22:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:22:05,599 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:22:05,599 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:22:05,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (24)] Ended with exit code 0 [2023-12-02 14:22:05,799 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:05,800 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:22:05,800 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:22:05,800 INFO L85 PathProgramCache]: Analyzing trace with hash -753206602, now seen corresponding path program 1 times [2023-12-02 14:22:05,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:22:05,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1140489424] [2023-12-02 14:22:05,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:22:05,801 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:05,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:22:05,802 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:22:05,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (25)] Waiting until timeout for monitored process [2023-12-02 14:22:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:22:06,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 14:22:06,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:22:08,209 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:22:08,209 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:22:08,209 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:22:08,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1140489424] [2023-12-02 14:22:08,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1140489424] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:22:08,209 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:22:08,209 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-02 14:22:08,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331075158] [2023-12-02 14:22:08,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:22:08,210 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 14:22:08,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:22:08,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 14:22:08,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-12-02 14:22:08,210 INFO L87 Difference]: Start difference. First operand 169 states and 240 transitions. Second operand has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:22:18,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:22:18,975 INFO L93 Difference]: Finished difference Result 394 states and 558 transitions. [2023-12-02 14:22:18,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 14:22:18,980 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2023-12-02 14:22:18,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:22:18,982 INFO L225 Difference]: With dead ends: 394 [2023-12-02 14:22:18,982 INFO L226 Difference]: Without dead ends: 226 [2023-12-02 14:22:18,983 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2023-12-02 14:22:18,983 INFO L413 NwaCegarLoop]: 213 mSDtfsCounter, 134 mSDsluCounter, 412 mSDsCounter, 0 mSdLazyCounter, 610 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 134 SdHoareTripleChecker+Valid, 625 SdHoareTripleChecker+Invalid, 611 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 610 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2023-12-02 14:22:18,984 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [134 Valid, 625 Invalid, 611 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 610 Invalid, 0 Unknown, 0 Unchecked, 9.9s Time] [2023-12-02 14:22:18,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2023-12-02 14:22:18,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 171. [2023-12-02 14:22:18,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 152 states have (on average 1.368421052631579) internal successors, (208), 152 states have internal predecessors, (208), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:22:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 242 transitions. [2023-12-02 14:22:18,992 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 242 transitions. Word has length 154 [2023-12-02 14:22:18,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:22:18,993 INFO L495 AbstractCegarLoop]: Abstraction has 171 states and 242 transitions. [2023-12-02 14:22:18,993 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:22:18,993 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 242 transitions. [2023-12-02 14:22:18,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:22:18,994 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:22:18,994 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:22:19,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (25)] Ended with exit code 0 [2023-12-02 14:22:19,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:19,194 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:22:19,194 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:22:19,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1852816952, now seen corresponding path program 1 times [2023-12-02 14:22:19,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:22:19,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1630812424] [2023-12-02 14:22:19,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:22:19,195 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:19,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:22:19,196 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:22:19,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (26)] Waiting until timeout for monitored process [2023-12-02 14:22:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:22:19,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 26 conjunts are in the unsatisfiable core [2023-12-02 14:22:19,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:22:23,168 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:22:23,168 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:22:23,168 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:22:23,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1630812424] [2023-12-02 14:22:23,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1630812424] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:22:23,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:22:23,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-12-02 14:22:23,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196535581] [2023-12-02 14:22:23,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:22:23,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 14:22:23,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:22:23,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 14:22:23,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-12-02 14:22:23,170 INFO L87 Difference]: Start difference. First operand 171 states and 242 transitions. Second operand has 9 states, 9 states have (on average 8.0) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:22:29,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:22:44,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:22:44,689 INFO L93 Difference]: Finished difference Result 396 states and 559 transitions. [2023-12-02 14:22:44,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 14:22:44,699 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.0) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2023-12-02 14:22:44,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:22:44,701 INFO L225 Difference]: With dead ends: 396 [2023-12-02 14:22:44,701 INFO L226 Difference]: Without dead ends: 226 [2023-12-02 14:22:44,702 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2023-12-02 14:22:44,702 INFO L413 NwaCegarLoop]: 212 mSDtfsCounter, 190 mSDsluCounter, 505 mSDsCounter, 0 mSdLazyCounter, 739 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 717 SdHoareTripleChecker+Invalid, 740 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 739 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2023-12-02 14:22:44,703 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [190 Valid, 717 Invalid, 740 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 739 Invalid, 0 Unknown, 0 Unchecked, 18.9s Time] [2023-12-02 14:22:44,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2023-12-02 14:22:44,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 173. [2023-12-02 14:22:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 154 states have (on average 1.3636363636363635) internal successors, (210), 154 states have internal predecessors, (210), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:22:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 244 transitions. [2023-12-02 14:22:44,709 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 244 transitions. Word has length 154 [2023-12-02 14:22:44,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:22:44,709 INFO L495 AbstractCegarLoop]: Abstraction has 173 states and 244 transitions. [2023-12-02 14:22:44,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.0) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:22:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 244 transitions. [2023-12-02 14:22:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 14:22:44,710 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:22:44,710 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:22:44,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (26)] Ended with exit code 0 [2023-12-02 14:22:44,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:44,911 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:22:44,911 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:22:44,911 INFO L85 PathProgramCache]: Analyzing trace with hash 264469050, now seen corresponding path program 1 times [2023-12-02 14:22:44,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:22:44,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [377998603] [2023-12-02 14:22:44,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:22:44,912 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:44,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:22:44,913 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:22:44,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (27)] Waiting until timeout for monitored process [2023-12-02 14:22:45,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:22:45,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 21 conjunts are in the unsatisfiable core [2023-12-02 14:22:45,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:22:48,196 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:22:48,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 103 treesize of output 123 [2023-12-02 14:22:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:22:49,637 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:22:49,637 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:22:49,637 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [377998603] [2023-12-02 14:22:49,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [377998603] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:22:49,637 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:22:49,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-12-02 14:22:49,637 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862202891] [2023-12-02 14:22:49,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:22:49,638 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 14:22:49,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:22:49,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 14:22:49,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-12-02 14:22:49,638 INFO L87 Difference]: Start difference. First operand 173 states and 244 transitions. Second operand has 9 states, 9 states have (on average 8.0) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:23:12,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:23:12,410 INFO L93 Difference]: Finished difference Result 392 states and 552 transitions. [2023-12-02 14:23:12,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 14:23:12,421 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.0) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2023-12-02 14:23:12,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:23:12,423 INFO L225 Difference]: With dead ends: 392 [2023-12-02 14:23:12,423 INFO L226 Difference]: Without dead ends: 220 [2023-12-02 14:23:12,424 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2023-12-02 14:23:12,425 INFO L413 NwaCegarLoop]: 227 mSDtfsCounter, 173 mSDsluCounter, 757 mSDsCounter, 0 mSdLazyCounter, 799 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 984 SdHoareTripleChecker+Invalid, 800 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 799 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:23:12,425 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 984 Invalid, 800 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 799 Invalid, 0 Unknown, 0 Unchecked, 20.2s Time] [2023-12-02 14:23:12,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2023-12-02 14:23:12,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 171. [2023-12-02 14:23:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 152 states have (on average 1.368421052631579) internal successors, (208), 152 states have internal predecessors, (208), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:23:12,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 242 transitions. [2023-12-02 14:23:12,439 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 242 transitions. Word has length 154 [2023-12-02 14:23:12,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:23:12,439 INFO L495 AbstractCegarLoop]: Abstraction has 171 states and 242 transitions. [2023-12-02 14:23:12,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.0) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:23:12,440 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 242 transitions. [2023-12-02 14:23:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-02 14:23:12,441 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:23:12,441 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:23:12,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (27)] Ended with exit code 0 [2023-12-02 14:23:12,641 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:23:12,641 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:23:12,642 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:23:12,642 INFO L85 PathProgramCache]: Analyzing trace with hash 652191617, now seen corresponding path program 1 times [2023-12-02 14:23:12,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:23:12,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1469767150] [2023-12-02 14:23:12,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:23:12,643 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:23:12,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:23:12,643 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:23:12,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (28)] Waiting until timeout for monitored process [2023-12-02 14:23:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:23:13,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 14:23:13,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:23:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-02 14:23:13,294 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:23:13,294 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:23:13,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1469767150] [2023-12-02 14:23:13,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1469767150] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:23:13,294 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:23:13,294 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 14:23:13,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031181463] [2023-12-02 14:23:13,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:23:13,295 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 14:23:13,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:23:13,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 14:23:13,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 14:23:13,296 INFO L87 Difference]: Start difference. First operand 171 states and 242 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:23:13,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:23:13,368 INFO L93 Difference]: Finished difference Result 377 states and 534 transitions. [2023-12-02 14:23:13,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 14:23:13,369 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 155 [2023-12-02 14:23:13,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:23:13,370 INFO L225 Difference]: With dead ends: 377 [2023-12-02 14:23:13,370 INFO L226 Difference]: Without dead ends: 207 [2023-12-02 14:23:13,370 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 14:23:13,371 INFO L413 NwaCegarLoop]: 250 mSDtfsCounter, 46 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 450 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:23:13,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 450 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 14:23:13,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2023-12-02 14:23:13,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 172. [2023-12-02 14:23:13,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 172 states, 153 states have (on average 1.3660130718954249) internal successors, (209), 153 states have internal predecessors, (209), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2023-12-02 14:23:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 243 transitions. [2023-12-02 14:23:13,378 INFO L78 Accepts]: Start accepts. Automaton has 172 states and 243 transitions. Word has length 155 [2023-12-02 14:23:13,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:23:13,378 INFO L495 AbstractCegarLoop]: Abstraction has 172 states and 243 transitions. [2023-12-02 14:23:13,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-12-02 14:23:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 243 transitions. [2023-12-02 14:23:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-02 14:23:13,380 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:23:13,380 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:23:13,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (28)] Ended with exit code 0 [2023-12-02 14:23:13,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:23:13,580 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:23:13,581 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:23:13,581 INFO L85 PathProgramCache]: Analyzing trace with hash -358925633, now seen corresponding path program 1 times [2023-12-02 14:23:13,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:23:13,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [290002574] [2023-12-02 14:23:13,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:23:13,581 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:23:13,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:23:13,582 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:23:13,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/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 (29)] Waiting until timeout for monitored process [2023-12-02 14:23:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:23:14,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 14:23:14,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:23:23,318 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 18 treesize of output 13 [2023-12-02 14:23:24,828 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 18 treesize of output 13 [2023-12-02 14:23:25,732 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 18 treesize of output 13 [2023-12-02 14:23:26,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 66 [2023-12-02 14:23:26,872 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 72 [2023-12-02 14:23:26,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 69 [2023-12-02 14:23:26,885 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 23 treesize of output 1 [2023-12-02 14:23:26,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 14 treesize of output 13 [2023-12-02 14:23:26,908 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 22 [2023-12-02 14:23:27,123 INFO L349 Elim1Store]: treesize reduction 32, result has 37.3 percent of original size [2023-12-02 14:23:27,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 62 treesize of output 62 [2023-12-02 14:23:27,337 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 66 treesize of output 57 [2023-12-02 14:23:27,523 INFO L349 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2023-12-02 14:23:27,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 82 treesize of output 46 [2023-12-02 14:23:27,708 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 2 proven. 390 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-12-02 14:23:27,708 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:23:27,904 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1137 (Array (_ BitVec 32) (_ BitVec 32)))) (not (let ((.cse1 (store |c_#memory_int| c_~double_Array_0_arraydouble_Array_0arrayVar5_Pointer~0.base v_ArrVal_1137))) (bvsgt (let ((.cse0 ((_ zero_extend 16) ((_ extract 15 0) (select (select .cse1 c_~unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer~0.base) c_~unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer~0.offset))))) (bvadd .cse0 (bvneg .cse0))) ((_ sign_extend 24) ((_ extract 7 0) (select (select .cse1 c_~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.base) c_~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.offset))))))) is different from false [2023-12-02 14:23:39,062 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:23:39,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [290002574] [2023-12-02 14:23:39,063 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [290002574] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:23:39,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1380940413] [2023-12-02 14:23:39,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:23:39,063 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:23:39,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:23:39,064 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:23:39,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (30)] Waiting until timeout for monitored process [2023-12-02 14:23:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:23:43,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 44 conjunts are in the unsatisfiable core [2023-12-02 14:23:43,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:23:51,073 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 [2023-12-02 14:23:52,992 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 18 treesize of output 13 [2023-12-02 14:23:54,650 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 18 treesize of output 13 [2023-12-02 14:23:55,716 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 [2023-12-02 14:23:57,345 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 44 [2023-12-02 14:23:57,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 22 [2023-12-02 14:23:57,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 14 treesize of output 13 [2023-12-02 14:23:57,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 49 [2023-12-02 14:23:57,817 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 53 treesize of output 48 [2023-12-02 14:23:58,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 38 [2023-12-02 14:23:59,605 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 2 proven. 390 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-12-02 14:23:59,605 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:24:08,949 WARN L854 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_property_#t~mem154#1_34| (_ BitVec 32)) (v_ArrVal_1190 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse1 (store |c_#memory_int| c_~double_Array_0_arraydouble_Array_0arrayVar5_Pointer~0.base v_ArrVal_1190))) (bvsle (let ((.cse0 ((_ zero_extend 16) ((_ extract 15 0) (select (select .cse1 c_~unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer~0.base) c_~unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer~0.offset))))) (bvadd .cse0 (bvneg .cse0))) (bvsrem ((_ sign_extend 24) ((_ extract 7 0) (select (select .cse1 c_~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base) c_~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset))) |v_ULTIMATE.start_property_#t~mem154#1_34|)))) is different from false [2023-12-02 14:24:25,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1380940413] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:24:25,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1273081596] [2023-12-02 14:24:25,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:24:25,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:24:25,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:24:25,955 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:24:25,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1cd56ad-b8cc-4c94-b167-e21eb555ed29/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2023-12-02 14:24:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:24:26,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 30 conjunts are in the unsatisfiable core [2023-12-02 14:24:26,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:24:32,521 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 12 [2023-12-02 14:24:32,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 12 treesize of output 17 [2023-12-02 14:24:32,539 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 28 treesize of output 18 [2023-12-02 14:24:32,546 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 12 treesize of output 17 [2023-12-02 14:24:32,584 INFO L349 Elim1Store]: treesize reduction 46, result has 2.1 percent of original size [2023-12-02 14:24:32,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 50 treesize of output 1 [2023-12-02 14:24:32,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:24:32,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:24:32,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 12 [2023-12-02 14:24:32,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 12 treesize of output 17 [2023-12-02 14:24:33,154 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 31 treesize of output 29 [2023-12-02 14:24:33,698 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 35 treesize of output 24 [2023-12-02 14:24:34,996 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 67 treesize of output 35 [2023-12-02 14:24:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 33 proven. 15 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-12-02 14:24:35,997 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:26:21,930 WARN L293 SmtUtils]: Spent 9.24s on a formula simplification that was a NOOP. DAG size: 33 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2023-12-02 14:26:21,930 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:26:22,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 103215206902 treesize of output 98300965926 [2023-12-02 14:27:04,771 WARN L293 SmtUtils]: Spent 42.30s on a formula simplification. DAG size of input: 133720 DAG size of output: 2598 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 14:27:05,222 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:27:05,227 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 111838 treesize of output 104878 [2023-12-02 14:27:07,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 244124 treesize of output 232136 [2023-12-02 14:27:19,129 WARN L293 SmtUtils]: Spent 12.01s on a formula simplification. DAG size of input: 3293 DAG size of output: 2845 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 14:27:19,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 143560 treesize of output 141056 [2023-12-02 14:27:27,258 WARN L293 SmtUtils]: Spent 7.67s on a formula simplification. DAG size of input: 2814 DAG size of output: 2799 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 14:27:37,863 WARN L293 SmtUtils]: Spent 5.60s on a formula simplification. DAG size of input: 2780 DAG size of output: 2780 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)