./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ --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 e669462867509a48cd8854a2d2c887397834599fcc49707fe1e1ec7fa25ff3cd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:10:48,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:10:49,003 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-19 04:10:49,013 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:10:49,014 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:10:49,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:10:49,068 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:10:49,069 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:10:49,070 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:10:49,077 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:10:49,077 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:10:49,078 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:10:49,079 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:10:49,081 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:10:49,082 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:10:49,082 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:10:49,083 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:10:49,084 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:10:49,085 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:10:49,085 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:10:49,086 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:10:49,087 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:10:49,089 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:10:49,089 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:10:49,090 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:10:49,091 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:10:49,091 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:10:49,092 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:10:49,093 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:10:49,093 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:10:49,095 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:10:49,095 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:10:49,096 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:10:49,096 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:10:49,097 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:10:49,097 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:10:49,117 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:10:49,118 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:10:49,118 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:10:49,119 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:10:49,119 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:10:49,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:10:49,120 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:10:49,120 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:10:49,121 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:10:49,121 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_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e669462867509a48cd8854a2d2c887397834599fcc49707fe1e1ec7fa25ff3cd [2023-11-19 04:10:49,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:10:49,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:10:49,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:10:49,583 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:10:49,584 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:10:49,587 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i [2023-11-19 04:10:52,882 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:10:53,232 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:10:53,233 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i [2023-11-19 04:10:53,245 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/data/97ff82484/98eb004a75604144b8560e7fc2c55943/FLAGe595a680d [2023-11-19 04:10:53,263 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/data/97ff82484/98eb004a75604144b8560e7fc2c55943 [2023-11-19 04:10:53,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:10:53,268 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:10:53,270 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:10:53,270 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:10:53,277 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:10:53,278 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc8317a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53, skipping insertion in model container [2023-11-19 04:10:53,280 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,324 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:10:53,534 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_ad0d4e57-163a-47b4-96bf-66ee31b2754e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i[917,930] [2023-11-19 04:10:53,631 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:10:53,650 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:10:53,679 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_ad0d4e57-163a-47b4-96bf-66ee31b2754e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i[917,930] [2023-11-19 04:10:53,759 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:10:53,787 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:10:53,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53 WrapperNode [2023-11-19 04:10:53,787 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:10:53,788 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:10:53,789 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:10:53,789 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:10:53,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,818 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,875 INFO L138 Inliner]: procedures = 29, calls = 149, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 439 [2023-11-19 04:10:53,876 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:10:53,877 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:10:53,877 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:10:53,877 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:10:53,895 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,910 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,918 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,944 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,950 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,955 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,959 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,967 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:10:53,968 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:10:53,969 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:10:53,969 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:10:53,970 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (1/1) ... [2023-11-19 04:10:53,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:10:54,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:10:54,027 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:10:54,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:10:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:10:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2023-11-19 04:10:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:10:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2023-11-19 04:10:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:10:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2023-11-19 04:10:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:10:54,129 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:10:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:10:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:10:54,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:10:54,370 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:10:54,372 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:10:55,112 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:10:56,406 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:10:56,407 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:10:56,414 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:10:56 BoogieIcfgContainer [2023-11-19 04:10:56,415 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:10:56,421 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 04:10:56,422 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 04:10:56,427 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 04:10:56,427 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:10:53" (1/3) ... [2023-11-19 04:10:56,428 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4aeda6e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:10:56, skipping insertion in model container [2023-11-19 04:10:56,428 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:10:53" (2/3) ... [2023-11-19 04:10:56,431 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4aeda6e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:10:56, skipping insertion in model container [2023-11-19 04:10:56,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:10:56" (3/3) ... [2023-11-19 04:10:56,433 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-95.i [2023-11-19 04:10:56,458 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 04:10:56,461 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 04:10:56,544 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 04:10:56,554 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;@7ff9c2d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 04:10:56,555 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 04:10:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand has 41 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 23 states have internal predecessors, (25), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-19 04:10:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:10:56,586 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:10:56,587 INFO L195 NwaCegarLoop]: trace histogram [16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:10:56,588 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:10:56,597 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:10:56,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1602562582, now seen corresponding path program 1 times [2023-11-19 04:10:56,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 04:10:56,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590857949] [2023-11-19 04:10:56,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:10:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:57,006 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 04:10:57,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1935134844] [2023-11-19 04:10:57,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:10:57,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 04:10:57,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:10:57,010 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 04:10:57,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 04:10:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:10:58,282 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 04:11:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:11:00,461 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-19 04:11:00,464 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-19 04:11:00,466 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-19 04:11:00,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-19 04:11:00,696 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-19 04:11:00,701 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-19 04:11:00,705 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-19 04:11:00,822 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem43 could not be translated [2023-11-19 04:11:00,828 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated [2023-11-19 04:11:00,829 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-19 04:11:00,829 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem44 could not be translated [2023-11-19 04:11:00,829 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem41 could not be translated [2023-11-19 04:11:00,830 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem40 could not be translated [2023-11-19 04:11:00,830 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated [2023-11-19 04:11:00,831 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem43 could not be translated [2023-11-19 04:11:00,832 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-19 04:11:00,832 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated [2023-11-19 04:11:00,832 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated [2023-11-19 04:11:00,832 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem41 could not be translated [2023-11-19 04:11:00,833 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem40 could not be translated [2023-11-19 04:11:00,833 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem44 could not be translated [2023-11-19 04:11:00,834 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short53 could not be translated [2023-11-19 04:11:00,834 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated [2023-11-19 04:11:00,834 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem52 could not be translated [2023-11-19 04:11:00,835 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated [2023-11-19 04:11:00,835 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated [2023-11-19 04:11:00,836 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated [2023-11-19 04:11:00,836 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem51 could not be translated [2023-11-19 04:11:00,837 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated [2023-11-19 04:11:00,838 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short53 could not be translated [2023-11-19 04:11:00,838 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated [2023-11-19 04:11:00,838 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated [2023-11-19 04:11:00,838 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem52 could not be translated [2023-11-19 04:11:00,839 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem51 could not be translated [2023-11-19 04:11:00,839 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated [2023-11-19 04:11:00,840 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated [2023-11-19 04:11:00,840 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem60 could not be translated [2023-11-19 04:11:00,841 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated [2023-11-19 04:11:00,841 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated [2023-11-19 04:11:00,841 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short61 could not be translated [2023-11-19 04:11:00,841 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated [2023-11-19 04:11:00,841 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem59 could not be translated [2023-11-19 04:11:00,843 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem60 could not be translated [2023-11-19 04:11:00,843 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated [2023-11-19 04:11:00,843 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem59 could not be translated [2023-11-19 04:11:00,844 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated [2023-11-19 04:11:00,844 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short61 could not be translated [2023-11-19 04:11:00,844 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated [2023-11-19 04:11:00,844 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated [2023-11-19 04:11:00,845 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated [2023-11-19 04:11:00,847 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated [2023-11-19 04:11:00,848 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated [2023-11-19 04:11:00,849 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated [2023-11-19 04:11:00,850 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem67 could not be translated [2023-11-19 04:11:00,852 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem67 could not be translated [2023-11-19 04:11:00,853 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem68 could not be translated [2023-11-19 04:11:00,854 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem68 could not be translated [2023-11-19 04:11:00,855 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem70 could not be translated [2023-11-19 04:11:00,857 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem70 could not be translated [2023-11-19 04:11:00,858 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem71 could not be translated [2023-11-19 04:11:00,860 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem71 could not be translated [2023-11-19 04:11:00,860 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem73 could not be translated [2023-11-19 04:11:00,862 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem73 could not be translated [2023-11-19 04:11:00,863 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem74 could not be translated [2023-11-19 04:11:00,864 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem74 could not be translated [2023-11-19 04:11:00,865 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated [2023-11-19 04:11:00,866 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated [2023-11-19 04:11:00,867 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem77 could not be translated [2023-11-19 04:11:00,869 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem77 could not be translated [2023-11-19 04:11:00,870 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem78 could not be translated [2023-11-19 04:11:00,871 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem78 could not be translated [2023-11-19 04:11:00,872 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem80 could not be translated [2023-11-19 04:11:00,873 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem80 could not be translated [2023-11-19 04:11:00,874 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem81 could not be translated [2023-11-19 04:11:00,875 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem81 could not be translated [2023-11-19 04:11:00,906 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 04:11:00 BoogieIcfgContainer [2023-11-19 04:11:00,907 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-19 04:11:00,907 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 04:11:00,907 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 04:11:00,908 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 04:11:00,908 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:10:56" (3/4) ... [2023-11-19 04:11:00,911 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 04:11:00,912 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 04:11:00,914 INFO L158 Benchmark]: Toolchain (without parser) took 7645.72ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 130.4MB in the beginning and 128.6MB in the end (delta: 1.8MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2023-11-19 04:11:00,915 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 125.8MB. Free memory was 98.7MB in the beginning and 98.5MB in the end (delta: 132.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:11:00,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 517.81ms. Allocated memory is still 159.4MB. Free memory was 130.4MB in the beginning and 114.9MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 04:11:00,917 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.80ms. Allocated memory is still 159.4MB. Free memory was 114.9MB in the beginning and 110.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 04:11:00,917 INFO L158 Benchmark]: Boogie Preprocessor took 90.74ms. Allocated memory is still 159.4MB. Free memory was 110.8MB in the beginning and 108.1MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 04:11:00,918 INFO L158 Benchmark]: RCFGBuilder took 2446.75ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 108.1MB in the beginning and 135.7MB in the end (delta: -27.6MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2023-11-19 04:11:00,919 INFO L158 Benchmark]: TraceAbstraction took 4485.57ms. Allocated memory is still 192.9MB. Free memory was 135.7MB in the beginning and 129.6MB in the end (delta: 6.1MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2023-11-19 04:11:00,920 INFO L158 Benchmark]: Witness Printer took 5.38ms. Allocated memory is still 192.9MB. Free memory was 129.6MB in the beginning and 128.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 04:11:00,925 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 125.8MB. Free memory was 98.7MB in the beginning and 98.5MB in the end (delta: 132.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 517.81ms. Allocated memory is still 159.4MB. Free memory was 130.4MB in the beginning and 114.9MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.80ms. Allocated memory is still 159.4MB. Free memory was 114.9MB in the beginning and 110.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.74ms. Allocated memory is still 159.4MB. Free memory was 110.8MB in the beginning and 108.1MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2446.75ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 108.1MB in the beginning and 135.7MB in the end (delta: -27.6MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. * TraceAbstraction took 4485.57ms. Allocated memory is still 192.9MB. Free memory was 135.7MB in the beginning and 129.6MB in the end (delta: 6.1MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. * Witness Printer took 5.38ms. Allocated memory is still 192.9MB. Free memory was 129.6MB in the beginning and 128.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem43 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem44 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem41 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem40 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem43 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem41 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem40 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem44 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short53 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem52 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem51 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short53 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem52 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem51 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem60 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short61 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem59 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem60 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem59 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short61 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem67 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem67 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem68 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem68 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem70 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem70 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem71 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem71 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem73 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem73 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem74 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem74 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated - 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~mem80 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~mem81 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 74, overapproximation of shiftRight at line 80, overapproximation of bitwiseAnd at line 76, overapproximation of someBinaryArithmeticFLOAToperation at line 74. Possible FailurePath: [L38] unsigned char isInitial = 0; [L39-L54] struct WrapperStruct00 WrapperStruct00 = { -64, 1.8, 8.54, 255.8, 50.4, 0, 8, 32, 5, 2, 0, 16, -1, -16 }; [L55] signed long int* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L56] float* WrapperStruct00_var_1_3_Pointer = &(WrapperStruct00.var_1_3); [L57] float* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); [L58] float* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); [L59] float* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); [L60] unsigned char* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); [L61] unsigned long int* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L62] unsigned char* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L63] unsigned char* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); [L64] unsigned char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L65] signed short int* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L66] unsigned long int* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L67] signed char* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L68] signed char* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); [L69] unsigned char last_1_WrapperStruct00_var_1_7 = 0; [L125] isInitial = 1 [L126] FCALL initially() [L127] COND TRUE 1 [L128] CALL updateLastVariables() [L118] EXPR WrapperStruct00.var_1_7 [L118] last_1_WrapperStruct00_var_1_7 = WrapperStruct00.var_1_7 [L128] RET updateLastVariables() [L129] CALL updateVariables() [L91] WrapperStruct00.var_1_4 = __VERIFIER_nondet_float() [L92] EXPR WrapperStruct00.var_1_4 [L92] EXPR WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F [L92] EXPR (WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F ) [L92] EXPR WrapperStruct00.var_1_4 [L92] EXPR WrapperStruct00.var_1_4 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F [L92] EXPR WrapperStruct00.var_1_4 [L92] EXPR WrapperStruct00.var_1_4 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F [L92] EXPR (WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L92] CALL assume_abort_if_not((WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not((WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L93] WrapperStruct00.var_1_5 = __VERIFIER_nondet_float() [L94] EXPR WrapperStruct00.var_1_5 [L94] EXPR WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F [L94] EXPR WrapperStruct00.var_1_5 [L94] EXPR WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F [L94] EXPR (WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L94] CALL assume_abort_if_not((WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L94] RET assume_abort_if_not((WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L95] WrapperStruct00.var_1_6 = __VERIFIER_nondet_float() [L96] EXPR WrapperStruct00.var_1_6 [L96] EXPR WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F [L96] EXPR WrapperStruct00.var_1_6 [L96] EXPR WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F [L96] EXPR (WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L96] CALL assume_abort_if_not((WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not((WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L97] WrapperStruct00.var_1_8 = __VERIFIER_nondet_ulong() [L98] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L98] CALL assume_abort_if_not(WrapperStruct00.var_1_8 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(WrapperStruct00.var_1_8 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L99] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L99] CALL assume_abort_if_not(WrapperStruct00.var_1_8 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(WrapperStruct00.var_1_8 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L100] WrapperStruct00.var_1_10 = __VERIFIER_nondet_uchar() [L101] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L101] CALL assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L102] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L102] CALL assume_abort_if_not(WrapperStruct00.var_1_10 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(WrapperStruct00.var_1_10 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L103] WrapperStruct00.var_1_11 = __VERIFIER_nondet_uchar() [L104] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L104] CALL assume_abort_if_not(WrapperStruct00.var_1_11 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(WrapperStruct00.var_1_11 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L105] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L105] CALL assume_abort_if_not(WrapperStruct00.var_1_11 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(WrapperStruct00.var_1_11 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L106] WrapperStruct00.var_1_12 = __VERIFIER_nondet_uchar() [L107] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L107] CALL assume_abort_if_not(WrapperStruct00.var_1_12 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(WrapperStruct00.var_1_12 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L108] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L108] CALL assume_abort_if_not(WrapperStruct00.var_1_12 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(WrapperStruct00.var_1_12 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L109] WrapperStruct00.var_1_14 = __VERIFIER_nondet_ulong() [L110] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L110] CALL assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L111] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L111] CALL assume_abort_if_not(WrapperStruct00.var_1_14 <= 4294967295) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(WrapperStruct00.var_1_14 <= 4294967295) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L112] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L112] CALL assume_abort_if_not(WrapperStruct00.var_1_14 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(WrapperStruct00.var_1_14 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L113] WrapperStruct00.var_1_17 = __VERIFIER_nondet_char() [L114] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L114] CALL assume_abort_if_not(WrapperStruct00.var_1_17 >= -127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not(WrapperStruct00.var_1_17 >= -127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L115] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L115] CALL assume_abort_if_not(WrapperStruct00.var_1_17 <= 126) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(WrapperStruct00.var_1_17 <= 126) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L129] RET updateVariables() [L130] CALL step() [L73] (*(WrapperStruct00_var_1_1_Pointer)) = ((((last_1_WrapperStruct00_var_1_7) < 0 ) ? -(last_1_WrapperStruct00_var_1_7) : (last_1_WrapperStruct00_var_1_7))) [L74] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L74] EXPR \read(*WrapperStruct00_var_1_5_Pointer) [L74] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L74] EXPR ((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)) [L74] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L74] EXPR ((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)) [L74] (*(WrapperStruct00_var_1_3_Pointer)) = (((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))) + ((((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))))) [L75] EXPR \read(*WrapperStruct00_var_1_17_Pointer) [L75] (*(WrapperStruct00_var_1_16_Pointer)) = (*(WrapperStruct00_var_1_17_Pointer)) [L76] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L76] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L76] EXPR (*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)) [L76] signed long int stepLocal_0 = (*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)); [L77] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L77] COND TRUE (- (3351680781u - (*(WrapperStruct00_var_1_8_Pointer)))) > stepLocal_0 [L78] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L78] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L78] EXPR (((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))) [L78] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L78] EXPR (((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))) [L78] EXPR (((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))) [L78] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L78] EXPR (((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))) [L78] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L78] (*(WrapperStruct00_var_1_7_Pointer)) = ((((((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))))) + (*(WrapperStruct00_var_1_12_Pointer))) [L80] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L80] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L80] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L80] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L80] EXPR (*(WrapperStruct00_var_1_7_Pointer)) >> (*(WrapperStruct00_var_1_7_Pointer)) [L80] COND TRUE ((*(WrapperStruct00_var_1_16_Pointer)) / (*(WrapperStruct00_var_1_14_Pointer))) < ((*(WrapperStruct00_var_1_7_Pointer)) >> (*(WrapperStruct00_var_1_7_Pointer))) [L81] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L81] EXPR ((4 - (*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -(4 - (*(WrapperStruct00_var_1_11_Pointer))) : (4 - (*(WrapperStruct00_var_1_11_Pointer))) [L81] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L81] EXPR ((4 - (*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -(4 - (*(WrapperStruct00_var_1_11_Pointer))) : (4 - (*(WrapperStruct00_var_1_11_Pointer))) [L81] (*(WrapperStruct00_var_1_13_Pointer)) = ((((4 - (*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -(4 - (*(WrapperStruct00_var_1_11_Pointer))) : (4 - (*(WrapperStruct00_var_1_11_Pointer))))) [L130] RET step() [L131] CALL, EXPR property() [L121] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L121] EXPR ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed long int) ((((last_1_WrapperStruct00_var_1_7) < 0 ) ? -(last_1_WrapperStruct00_var_1_7) : (last_1_WrapperStruct00_var_1_7))))) && ((*(WrapperStruct00_var_1_3_Pointer)) == ((float) (((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))) + ((((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))))))) [L121] EXPR \read(*WrapperStruct00_var_1_3_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_5_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L121] EXPR ((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)) [L121] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L121] EXPR ((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)) [L121] EXPR ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed long int) ((((last_1_WrapperStruct00_var_1_7) < 0 ) ? -(last_1_WrapperStruct00_var_1_7) : (last_1_WrapperStruct00_var_1_7))))) && ((*(WrapperStruct00_var_1_3_Pointer)) == ((float) (((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))) + ((((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))))))) [L121] EXPR (((*(WrapperStruct00_var_1_1_Pointer)) == ((signed long int) ((((last_1_WrapperStruct00_var_1_7) < 0 ) ? -(last_1_WrapperStruct00_var_1_7) : (last_1_WrapperStruct00_var_1_7))))) && ((*(WrapperStruct00_var_1_3_Pointer)) == ((float) (((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))) + ((((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)))))))) && (((- (3351680781u - (*(WrapperStruct00_var_1_8_Pointer)))) > ((*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))))) + (*(WrapperStruct00_var_1_12_Pointer))))) : 1) [L121] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L121] EXPR (*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)) [L121] EXPR ((- (3351680781u - (*(WrapperStruct00_var_1_8_Pointer)))) > ((*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))))) + (*(WrapperStruct00_var_1_12_Pointer))))) : 1 [L121] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L121] EXPR (((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))) [L121] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L121] EXPR (((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))) [L121] EXPR (((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))) [L121] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L121] EXPR (((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))) [L121] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L121] EXPR ((- (3351680781u - (*(WrapperStruct00_var_1_8_Pointer)))) > ((*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))))) + (*(WrapperStruct00_var_1_12_Pointer))))) : 1 [L121] EXPR (((*(WrapperStruct00_var_1_1_Pointer)) == ((signed long int) ((((last_1_WrapperStruct00_var_1_7) < 0 ) ? -(last_1_WrapperStruct00_var_1_7) : (last_1_WrapperStruct00_var_1_7))))) && ((*(WrapperStruct00_var_1_3_Pointer)) == ((float) (((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))) + ((((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)))))))) && (((- (3351680781u - (*(WrapperStruct00_var_1_8_Pointer)))) > ((*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))))) + (*(WrapperStruct00_var_1_12_Pointer))))) : 1) [L121] EXPR ((((*(WrapperStruct00_var_1_1_Pointer)) == ((signed long int) ((((last_1_WrapperStruct00_var_1_7) < 0 ) ? -(last_1_WrapperStruct00_var_1_7) : (last_1_WrapperStruct00_var_1_7))))) && ((*(WrapperStruct00_var_1_3_Pointer)) == ((float) (((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))) + ((((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)))))))) && (((- (3351680781u - (*(WrapperStruct00_var_1_8_Pointer)))) > ((*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))))) + (*(WrapperStruct00_var_1_12_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_16_Pointer)) / (*(WrapperStruct00_var_1_14_Pointer))) < ((*(WrapperStruct00_var_1_7_Pointer)) >> (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) ((((4 - (*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -(4 - (*(WrapperStruct00_var_1_11_Pointer))) : (4 - (*(WrapperStruct00_var_1_11_Pointer))))))) : (((*(WrapperStruct00_var_1_16_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) (-5 + ((*(WrapperStruct00_var_1_12_Pointer)) - (*(WrapperStruct00_var_1_11_Pointer)))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) 256)))) [L121] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L121] EXPR (*(WrapperStruct00_var_1_7_Pointer)) >> (*(WrapperStruct00_var_1_7_Pointer)) [L121] EXPR (((*(WrapperStruct00_var_1_16_Pointer)) / (*(WrapperStruct00_var_1_14_Pointer))) < ((*(WrapperStruct00_var_1_7_Pointer)) >> (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) ((((4 - (*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -(4 - (*(WrapperStruct00_var_1_11_Pointer))) : (4 - (*(WrapperStruct00_var_1_11_Pointer))))))) : (((*(WrapperStruct00_var_1_16_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) (-5 + ((*(WrapperStruct00_var_1_12_Pointer)) - (*(WrapperStruct00_var_1_11_Pointer)))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) 256))) [L121] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L121] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L121] EXPR ((*(WrapperStruct00_var_1_16_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) (-5 + ((*(WrapperStruct00_var_1_12_Pointer)) - (*(WrapperStruct00_var_1_11_Pointer)))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) 256)) [L121] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L121] EXPR ((*(WrapperStruct00_var_1_16_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) (-5 + ((*(WrapperStruct00_var_1_12_Pointer)) - (*(WrapperStruct00_var_1_11_Pointer)))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) 256)) [L121] EXPR (((*(WrapperStruct00_var_1_16_Pointer)) / (*(WrapperStruct00_var_1_14_Pointer))) < ((*(WrapperStruct00_var_1_7_Pointer)) >> (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) ((((4 - (*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -(4 - (*(WrapperStruct00_var_1_11_Pointer))) : (4 - (*(WrapperStruct00_var_1_11_Pointer))))))) : (((*(WrapperStruct00_var_1_16_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) (-5 + ((*(WrapperStruct00_var_1_12_Pointer)) - (*(WrapperStruct00_var_1_11_Pointer)))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) 256))) [L121] EXPR ((((*(WrapperStruct00_var_1_1_Pointer)) == ((signed long int) ((((last_1_WrapperStruct00_var_1_7) < 0 ) ? -(last_1_WrapperStruct00_var_1_7) : (last_1_WrapperStruct00_var_1_7))))) && ((*(WrapperStruct00_var_1_3_Pointer)) == ((float) (((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))) + ((((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)))))))) && (((- (3351680781u - (*(WrapperStruct00_var_1_8_Pointer)))) > ((*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))))) + (*(WrapperStruct00_var_1_12_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_16_Pointer)) / (*(WrapperStruct00_var_1_14_Pointer))) < ((*(WrapperStruct00_var_1_7_Pointer)) >> (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) ((((4 - (*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -(4 - (*(WrapperStruct00_var_1_11_Pointer))) : (4 - (*(WrapperStruct00_var_1_11_Pointer))))))) : (((*(WrapperStruct00_var_1_16_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) (-5 + ((*(WrapperStruct00_var_1_12_Pointer)) - (*(WrapperStruct00_var_1_11_Pointer)))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) 256)))) [L121] EXPR (((((*(WrapperStruct00_var_1_1_Pointer)) == ((signed long int) ((((last_1_WrapperStruct00_var_1_7) < 0 ) ? -(last_1_WrapperStruct00_var_1_7) : (last_1_WrapperStruct00_var_1_7))))) && ((*(WrapperStruct00_var_1_3_Pointer)) == ((float) (((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))) + ((((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)))))))) && (((- (3351680781u - (*(WrapperStruct00_var_1_8_Pointer)))) > ((*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))))) + (*(WrapperStruct00_var_1_12_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_16_Pointer)) / (*(WrapperStruct00_var_1_14_Pointer))) < ((*(WrapperStruct00_var_1_7_Pointer)) >> (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) ((((4 - (*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -(4 - (*(WrapperStruct00_var_1_11_Pointer))) : (4 - (*(WrapperStruct00_var_1_11_Pointer))))))) : (((*(WrapperStruct00_var_1_16_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) (-5 + ((*(WrapperStruct00_var_1_12_Pointer)) - (*(WrapperStruct00_var_1_11_Pointer)))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) 256))))) && ((*(WrapperStruct00_var_1_16_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_17_Pointer)))) [L121-L122] return (((((*(WrapperStruct00_var_1_1_Pointer)) == ((signed long int) ((((last_1_WrapperStruct00_var_1_7) < 0 ) ? -(last_1_WrapperStruct00_var_1_7) : (last_1_WrapperStruct00_var_1_7))))) && ((*(WrapperStruct00_var_1_3_Pointer)) == ((float) (((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))) + ((((256.5f) < (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f))) ? (256.5f) : (((*(WrapperStruct00_var_1_6_Pointer)) - 16.125f)))))))) && (((- (3351680781u - (*(WrapperStruct00_var_1_8_Pointer)))) > ((*(WrapperStruct00_var_1_16_Pointer)) & (*(WrapperStruct00_var_1_1_Pointer)))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_10_Pointer))) < ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer))))))) ? ((*(WrapperStruct00_var_1_10_Pointer))) : ((((((*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_11_Pointer)))))))) + (*(WrapperStruct00_var_1_12_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_16_Pointer)) / (*(WrapperStruct00_var_1_14_Pointer))) < ((*(WrapperStruct00_var_1_7_Pointer)) >> (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) ((((4 - (*(WrapperStruct00_var_1_11_Pointer))) < 0 ) ? -(4 - (*(WrapperStruct00_var_1_11_Pointer))) : (4 - (*(WrapperStruct00_var_1_11_Pointer))))))) : (((*(WrapperStruct00_var_1_16_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) (-5 + ((*(WrapperStruct00_var_1_12_Pointer)) - (*(WrapperStruct00_var_1_11_Pointer)))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) 256))))) && ((*(WrapperStruct00_var_1_16_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_17_Pointer)))) ; [L131] RET, EXPR property() [L131] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=0, cond=0, isInitial=1, last_1_WrapperStruct00_var_1_7=0] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:25}, WrapperStruct00_var_1_11_Pointer={4:26}, WrapperStruct00_var_1_12_Pointer={4:27}, WrapperStruct00_var_1_13_Pointer={4:28}, WrapperStruct00_var_1_14_Pointer={4:30}, WrapperStruct00_var_1_16_Pointer={4:34}, WrapperStruct00_var_1_17_Pointer={4:35}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_3_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:12}, WrapperStruct00_var_1_6_Pointer={4:16}, WrapperStruct00_var_1_7_Pointer={4:20}, WrapperStruct00_var_1_8_Pointer={4:21}, \old(cond)=0, cond=0, isInitial=1, last_1_WrapperStruct00_var_1_7=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 41 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.2s, OverallIterations: 1, TraceHistogramMax: 16, 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=41occurred 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, 1.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 68 NumberOfCodeBlocks, 68 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 [2023-11-19 04:11:00,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/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_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ --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 e669462867509a48cd8854a2d2c887397834599fcc49707fe1e1ec7fa25ff3cd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:11:04,179 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:11:04,298 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-19 04:11:04,305 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:11:04,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:11:04,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:11:04,341 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:11:04,342 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:11:04,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:11:04,344 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:11:04,345 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:11:04,346 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:11:04,346 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:11:04,347 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:11:04,348 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:11:04,348 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:11:04,350 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:11:04,350 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:11:04,351 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:11:04,351 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:11:04,352 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:11:04,353 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:11:04,353 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:11:04,354 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:11:04,354 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:11:04,355 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:11:04,355 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:11:04,356 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:11:04,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:11:04,357 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:11:04,358 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:11:04,358 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:11:04,359 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:11:04,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:11:04,360 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:11:04,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:11:04,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:11:04,362 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:11:04,362 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:11:04,363 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:11:04,363 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:11:04,364 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:11:04,364 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_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e669462867509a48cd8854a2d2c887397834599fcc49707fe1e1ec7fa25ff3cd [2023-11-19 04:11:04,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:11:04,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:11:04,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:11:04,856 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:11:04,857 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:11:04,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i [2023-11-19 04:11:08,554 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:11:08,894 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:11:08,894 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i [2023-11-19 04:11:08,920 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/data/e9d259b5e/ea1d07deafbc479e971f32a739918525/FLAG9600061ef [2023-11-19 04:11:08,939 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/data/e9d259b5e/ea1d07deafbc479e971f32a739918525 [2023-11-19 04:11:08,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:11:08,949 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:11:08,950 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:11:08,951 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:11:08,957 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:11:08,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:11:08" (1/1) ... [2023-11-19 04:11:08,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d56205c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:08, skipping insertion in model container [2023-11-19 04:11:08,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:11:08" (1/1) ... [2023-11-19 04:11:08,998 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:11:09,192 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_ad0d4e57-163a-47b4-96bf-66ee31b2754e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i[917,930] [2023-11-19 04:11:09,342 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:11:09,375 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:11:09,395 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_ad0d4e57-163a-47b4-96bf-66ee31b2754e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-95.i[917,930] [2023-11-19 04:11:09,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:11:09,571 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:11:09,572 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09 WrapperNode [2023-11-19 04:11:09,572 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:11:09,574 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:11:09,575 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:11:09,575 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:11:09,586 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,618 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,666 INFO L138 Inliner]: procedures = 36, calls = 149, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 409 [2023-11-19 04:11:09,667 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:11:09,668 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:11:09,668 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:11:09,668 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:11:09,681 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,692 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,693 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,721 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,728 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,733 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,738 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,745 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:11:09,747 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:11:09,747 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:11:09,747 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:11:09,748 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (1/1) ... [2023-11-19 04:11:09,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:11:09,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:11:09,822 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:11:09,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:11:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:11:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-19 04:11:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-11-19 04:11:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 04:11:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-19 04:11:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2023-11-19 04:11:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-19 04:11:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-11-19 04:11:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2023-11-19 04:11:09,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2023-11-19 04:11:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:11:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:11:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:11:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:11:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-19 04:11:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-19 04:11:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-19 04:11:10,121 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:11:10,124 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:11:12,246 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:11:12,266 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:11:12,270 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:11:12,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:11:12 BoogieIcfgContainer [2023-11-19 04:11:12,278 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:11:12,285 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 04:11:12,285 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 04:11:12,289 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 04:11:12,290 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:11:08" (1/3) ... [2023-11-19 04:11:12,293 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@751773bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:11:12, skipping insertion in model container [2023-11-19 04:11:12,293 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:11:09" (2/3) ... [2023-11-19 04:11:12,295 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@751773bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:11:12, skipping insertion in model container [2023-11-19 04:11:12,296 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:11:12" (3/3) ... [2023-11-19 04:11:12,298 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-95.i [2023-11-19 04:11:12,325 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 04:11:12,325 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 04:11:12,407 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 04:11:12,421 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;@2f499067, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 04:11:12,422 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 04:11:12,428 INFO L276 IsEmpty]: Start isEmpty. Operand has 103 states, 84 states have (on average 1.4047619047619047) internal successors, (118), 85 states have internal predecessors, (118), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-19 04:11:12,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-19 04:11:12,473 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:11:12,475 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:11:12,476 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:11:12,486 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:11:12,486 INFO L85 PathProgramCache]: Analyzing trace with hash -1308038037, now seen corresponding path program 1 times [2023-11-19 04:11:12,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:11:12,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2113678073] [2023-11-19 04:11:12,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:11:12,517 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:12,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:11:12,521 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 04:11:12,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-19 04:11:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:11:13,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 04:11:13,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:11:13,387 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2023-11-19 04:11:13,388 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 04:11:13,389 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 04:11:13,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2113678073] [2023-11-19 04:11:13,390 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2113678073] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:11:13,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:11:13,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 04:11:13,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696876885] [2023-11-19 04:11:13,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:11:13,404 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-19 04:11:13,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 04:11:13,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 04:11:13,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 04:11:13,473 INFO L87 Difference]: Start difference. First operand has 103 states, 84 states have (on average 1.4047619047619047) internal successors, (118), 85 states have internal predecessors, (118), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-19 04:11:13,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:11:13,545 INFO L93 Difference]: Finished difference Result 199 states and 310 transitions. [2023-11-19 04:11:13,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 04:11:13,548 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 129 [2023-11-19 04:11:13,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:11:13,562 INFO L225 Difference]: With dead ends: 199 [2023-11-19 04:11:13,562 INFO L226 Difference]: Without dead ends: 99 [2023-11-19 04:11:13,568 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 04:11:13,577 INFO L413 NwaCegarLoop]: 139 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 04:11:13,579 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 04:11:13,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2023-11-19 04:11:13,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2023-11-19 04:11:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 81 states have (on average 1.3209876543209877) internal successors, (107), 81 states have internal predecessors, (107), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-19 04:11:13,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 139 transitions. [2023-11-19 04:11:13,672 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 139 transitions. Word has length 129 [2023-11-19 04:11:13,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:11:13,674 INFO L495 AbstractCegarLoop]: Abstraction has 99 states and 139 transitions. [2023-11-19 04:11:13,675 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-19 04:11:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 139 transitions. [2023-11-19 04:11:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-19 04:11:13,687 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:11:13,688 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:11:13,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-19 04:11:13,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:13,902 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:11:13,903 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:11:13,903 INFO L85 PathProgramCache]: Analyzing trace with hash 1652192455, now seen corresponding path program 1 times [2023-11-19 04:11:13,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:11:13,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1689046646] [2023-11-19 04:11:13,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:11:13,905 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:13,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:11:13,907 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 04:11:13,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-19 04:11:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:11:14,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-19 04:11:14,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:11:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2023-11-19 04:11:14,648 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 04:11:14,649 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 04:11:14,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1689046646] [2023-11-19 04:11:14,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1689046646] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:11:14,650 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:11:14,650 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-19 04:11:14,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441255814] [2023-11-19 04:11:14,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:11:14,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-19 04:11:14,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 04:11:14,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-19 04:11:14,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-19 04:11:14,654 INFO L87 Difference]: Start difference. First operand 99 states and 139 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 6 states have internal predecessors, (52), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2023-11-19 04:11:15,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:11:15,252 INFO L93 Difference]: Finished difference Result 211 states and 297 transitions. [2023-11-19 04:11:15,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-19 04:11:15,253 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 6 states have internal predecessors, (52), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 129 [2023-11-19 04:11:15,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:11:15,257 INFO L225 Difference]: With dead ends: 211 [2023-11-19 04:11:15,257 INFO L226 Difference]: Without dead ends: 115 [2023-11-19 04:11:15,259 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-19 04:11:15,261 INFO L413 NwaCegarLoop]: 132 mSDtfsCounter, 23 mSDsluCounter, 515 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 647 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-19 04:11:15,262 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 647 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-19 04:11:15,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2023-11-19 04:11:15,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 105. [2023-11-19 04:11:15,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 87 states have (on average 1.2988505747126438) internal successors, (113), 87 states have internal predecessors, (113), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-19 04:11:15,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 145 transitions. [2023-11-19 04:11:15,280 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 145 transitions. Word has length 129 [2023-11-19 04:11:15,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:11:15,283 INFO L495 AbstractCegarLoop]: Abstraction has 105 states and 145 transitions. [2023-11-19 04:11:15,283 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 6 states have internal predecessors, (52), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2023-11-19 04:11:15,284 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 145 transitions. [2023-11-19 04:11:15,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-19 04:11:15,287 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:11:15,287 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:11:15,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/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)] Forceful destruction successful, exit code 0 [2023-11-19 04:11:15,501 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:15,501 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:11:15,502 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:11:15,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1654039497, now seen corresponding path program 1 times [2023-11-19 04:11:15,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:11:15,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [340210239] [2023-11-19 04:11:15,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:11:15,504 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:15,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:11:15,506 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 04:11:15,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/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 [2023-11-19 04:11:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:11:16,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-19 04:11:16,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:11:16,300 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 95 treesize of output 41 [2023-11-19 04:11:16,358 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2023-11-19 04:11:16,359 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 04:11:16,359 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 04:11:16,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [340210239] [2023-11-19 04:11:16,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [340210239] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:11:16,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:11:16,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 04:11:16,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425966450] [2023-11-19 04:11:16,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:11:16,362 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-19 04:11:16,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 04:11:16,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-19 04:11:16,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-19 04:11:16,364 INFO L87 Difference]: Start difference. First operand 105 states and 145 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 5 states have internal predecessors, (52), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2023-11-19 04:11:18,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:11:18,941 INFO L93 Difference]: Finished difference Result 213 states and 296 transitions. [2023-11-19 04:11:18,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-19 04:11:18,943 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 5 states have internal predecessors, (52), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 129 [2023-11-19 04:11:18,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:11:18,944 INFO L225 Difference]: With dead ends: 213 [2023-11-19 04:11:18,945 INFO L226 Difference]: Without dead ends: 111 [2023-11-19 04:11:18,946 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-11-19 04:11:18,948 INFO L413 NwaCegarLoop]: 122 mSDtfsCounter, 148 mSDsluCounter, 271 mSDsCounter, 0 mSdLazyCounter, 155 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 393 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 155 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2023-11-19 04:11:18,949 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [148 Valid, 393 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 155 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2023-11-19 04:11:18,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2023-11-19 04:11:18,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 105. [2023-11-19 04:11:18,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 87 states have (on average 1.2873563218390804) internal successors, (112), 87 states have internal predecessors, (112), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-19 04:11:18,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 144 transitions. [2023-11-19 04:11:18,966 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 144 transitions. Word has length 129 [2023-11-19 04:11:18,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:11:18,966 INFO L495 AbstractCegarLoop]: Abstraction has 105 states and 144 transitions. [2023-11-19 04:11:18,967 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 5 states have internal predecessors, (52), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2023-11-19 04:11:18,967 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 144 transitions. [2023-11-19 04:11:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-19 04:11:18,969 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:11:18,970 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:11:18,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-11-19 04:11:19,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:19,185 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:11:19,185 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:11:19,185 INFO L85 PathProgramCache]: Analyzing trace with hash -1320083773, now seen corresponding path program 1 times [2023-11-19 04:11:19,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:11:19,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1997966091] [2023-11-19 04:11:19,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:11:19,187 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:19,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:11:19,216 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 04:11:19,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-19 04:11:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:11:19,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-19 04:11:19,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:11:19,864 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 95 treesize of output 41 [2023-11-19 04:11:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-11-19 04:11:19,904 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 04:11:19,905 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 04:11:19,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1997966091] [2023-11-19 04:11:19,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1997966091] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:11:19,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:11:19,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 04:11:19,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546108611] [2023-11-19 04:11:19,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:11:19,907 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-19 04:11:19,907 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 04:11:19,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-19 04:11:19,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-19 04:11:19,908 INFO L87 Difference]: Start difference. First operand 105 states and 144 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 5 states have internal predecessors, (57), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-19 04:11:21,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:11:21,948 INFO L93 Difference]: Finished difference Result 213 states and 294 transitions. [2023-11-19 04:11:21,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-19 04:11:21,949 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 5 states have internal predecessors, (57), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 131 [2023-11-19 04:11:21,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:11:21,951 INFO L225 Difference]: With dead ends: 213 [2023-11-19 04:11:21,951 INFO L226 Difference]: Without dead ends: 111 [2023-11-19 04:11:21,952 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 126 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-11-19 04:11:21,954 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 136 mSDsluCounter, 267 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-11-19 04:11:21,955 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 388 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-19 04:11:21,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2023-11-19 04:11:21,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 105. [2023-11-19 04:11:21,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 87 states have (on average 1.2758620689655173) internal successors, (111), 87 states have internal predecessors, (111), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-19 04:11:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 143 transitions. [2023-11-19 04:11:21,970 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 143 transitions. Word has length 131 [2023-11-19 04:11:21,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:11:21,970 INFO L495 AbstractCegarLoop]: Abstraction has 105 states and 143 transitions. [2023-11-19 04:11:21,971 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 5 states have internal predecessors, (57), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-19 04:11:21,971 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 143 transitions. [2023-11-19 04:11:21,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-19 04:11:21,973 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:11:21,974 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:11:21,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-11-19 04:11:22,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:22,189 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:11:22,190 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:11:22,190 INFO L85 PathProgramCache]: Analyzing trace with hash 80331145, now seen corresponding path program 1 times [2023-11-19 04:11:22,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:11:22,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [723138679] [2023-11-19 04:11:22,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:11:22,192 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:22,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:11:22,194 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 04:11:22,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/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 [2023-11-19 04:11:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:11:22,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-19 04:11:22,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:11:22,885 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 95 treesize of output 41 [2023-11-19 04:11:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-11-19 04:11:22,922 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 04:11:22,922 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 04:11:22,923 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [723138679] [2023-11-19 04:11:22,923 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [723138679] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:11:22,923 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:11:22,923 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 04:11:22,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498630177] [2023-11-19 04:11:22,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:11:22,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-19 04:11:22,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 04:11:22,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-19 04:11:22,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-19 04:11:22,926 INFO L87 Difference]: Start difference. First operand 105 states and 143 transitions. Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-19 04:11:24,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:11:24,944 INFO L93 Difference]: Finished difference Result 213 states and 292 transitions. [2023-11-19 04:11:24,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-19 04:11:24,948 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 133 [2023-11-19 04:11:24,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:11:24,950 INFO L225 Difference]: With dead ends: 213 [2023-11-19 04:11:24,950 INFO L226 Difference]: Without dead ends: 111 [2023-11-19 04:11:24,951 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-11-19 04:11:24,952 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 124 mSDsluCounter, 264 mSDsCounter, 0 mSdLazyCounter, 161 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 385 SdHoareTripleChecker+Invalid, 165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-11-19 04:11:24,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 385 Invalid, 165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 161 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-19 04:11:24,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2023-11-19 04:11:24,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 105. [2023-11-19 04:11:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 87 states have (on average 1.264367816091954) internal successors, (110), 87 states have internal predecessors, (110), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-19 04:11:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 142 transitions. [2023-11-19 04:11:24,965 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 142 transitions. Word has length 133 [2023-11-19 04:11:24,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:11:24,965 INFO L495 AbstractCegarLoop]: Abstraction has 105 states and 142 transitions. [2023-11-19 04:11:24,966 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-19 04:11:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 142 transitions. [2023-11-19 04:11:24,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 04:11:24,968 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:11:24,968 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:11:24,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/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)] Forceful destruction successful, exit code 0 [2023-11-19 04:11:25,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:25,182 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:11:25,182 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:11:25,182 INFO L85 PathProgramCache]: Analyzing trace with hash 616356483, now seen corresponding path program 1 times [2023-11-19 04:11:25,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:11:25,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [32709368] [2023-11-19 04:11:25,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:11:25,184 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:11:25,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:11:25,185 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 04:11:25,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-19 04:11:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:11:25,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 04:11:25,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:11:26,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2023-11-19 04:11:28,468 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 [2023-11-19 04:11:29,869 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 23 treesize of output 11 [2023-11-19 04:11:30,935 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 23 treesize of output 11 [2023-11-19 04:11:31,889 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 20 treesize of output 19 [2023-11-19 04:11:33,237 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 22 [2023-11-19 04:11:34,700 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 28 treesize of output 30 [2023-11-19 04:11:35,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 57 [2023-11-19 04:11:35,793 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:11:35,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 93 [2023-11-19 04:11:36,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 46 [2023-11-19 04:11:36,159 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:11:36,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 56 treesize of output 28 [2023-11-19 04:11:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 245 proven. 139 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-11-19 04:11:36,226 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 04:11:40,045 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 04:11:40,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [32709368] [2023-11-19 04:11:40,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [32709368] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 04:11:40,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [54169772] [2023-11-19 04:11:40,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:11:40,046 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-19 04:11:40,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/cvc4 [2023-11-19 04:11:40,050 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-19 04:11:40,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad0d4e57-163a-47b4-96bf-66ee31b2754e/bin/utaipan-verify-t7M7D8N6sZ/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process