./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX --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 578a200613355f9299cbba2dc2bc21c525a874ce86a18c284f553d00b3317c9f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:45:27,662 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:45:27,730 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-12 00:45:27,735 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:45:27,735 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:45:27,779 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:45:27,780 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:45:27,780 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:45:27,781 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:45:27,782 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:45:27,783 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:45:27,783 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:45:27,784 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:45:27,785 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:45:27,785 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:45:27,786 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:45:27,786 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:45:27,787 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:45:27,787 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:45:27,788 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:45:27,789 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:45:27,789 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:45:27,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:45:27,790 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:45:27,791 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:45:27,791 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:45:27,792 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:45:27,792 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:45:27,793 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:45:27,793 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:45:27,794 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:45:27,794 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:45:27,794 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:45:27,795 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:45:27,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:45:27,810 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:45:27,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:45:27,811 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:45:27,811 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:45:27,811 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:45:27,811 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:45:27,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:45:27,812 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:45:27,812 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:45:27,813 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:45:27,813 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_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 578a200613355f9299cbba2dc2bc21c525a874ce86a18c284f553d00b3317c9f [2023-11-12 00:45:28,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:45:28,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:45:28,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:45:28,135 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:45:28,136 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:45:28,138 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i [2023-11-12 00:45:31,200 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:45:31,528 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:45:31,532 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i [2023-11-12 00:45:31,548 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/data/10b79fe03/d0a12e61f1c741faaab2fe0f4c1dec77/FLAGe90c8bdeb [2023-11-12 00:45:31,569 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/data/10b79fe03/d0a12e61f1c741faaab2fe0f4c1dec77 [2023-11-12 00:45:31,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:45:31,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:45:31,583 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:45:31,584 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:45:31,590 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:45:31,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:45:31" (1/1) ... [2023-11-12 00:45:31,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e704511 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:31, skipping insertion in model container [2023-11-12 00:45:31,592 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:45:31" (1/1) ... [2023-11-12 00:45:31,652 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:45:31,846 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_37252ad9-f7ba-4411-9c29-f3a85843fb75/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i[919,932] [2023-11-12 00:45:31,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:45:31,949 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:45:31,963 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_37252ad9-f7ba-4411-9c29-f3a85843fb75/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i[919,932] [2023-11-12 00:45:32,014 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:45:32,037 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:45:32,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32 WrapperNode [2023-11-12 00:45:32,037 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:45:32,039 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:45:32,039 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:45:32,039 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:45:32,048 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,075 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,167 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 322 [2023-11-12 00:45:32,167 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:45:32,168 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:45:32,168 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:45:32,169 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:45:32,180 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,180 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,187 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,187 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,216 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,229 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,234 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,239 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:45:32,250 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:45:32,250 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:45:32,250 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:45:32,251 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (1/1) ... [2023-11-12 00:45:32,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:45:32,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:45:32,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:45:32,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:45:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:45:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:45:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:45:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:45:32,515 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:45:32,524 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:45:33,198 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:45:33,887 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:45:33,887 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:45:33,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:45:33 BoogieIcfgContainer [2023-11-12 00:45:33,890 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:45:33,894 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:45:33,894 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:45:33,899 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:45:33,899 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:45:31" (1/3) ... [2023-11-12 00:45:33,901 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@711dbde6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:45:33, skipping insertion in model container [2023-11-12 00:45:33,902 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:32" (2/3) ... [2023-11-12 00:45:33,904 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@711dbde6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:45:33, skipping insertion in model container [2023-11-12 00:45:33,905 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:45:33" (3/3) ... [2023-11-12 00:45:33,907 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i [2023-11-12 00:45:33,929 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:45:33,930 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:45:34,007 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:45:34,013 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;@779d0b33, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:45:34,014 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:45:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand has 70 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 29 states have internal predecessors, (31), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-12 00:45:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-12 00:45:34,033 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:45:34,034 INFO L195 NwaCegarLoop]: trace histogram [39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:45:34,035 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:45:34,041 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:45:34,041 INFO L85 PathProgramCache]: Analyzing trace with hash -626467178, now seen corresponding path program 1 times [2023-11-12 00:45:34,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:45:34,049 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320790572] [2023-11-12 00:45:34,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:45:34,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:45:34,387 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 00:45:34,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1853611220] [2023-11-12 00:45:34,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:45:34,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 00:45:34,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:45:34,393 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 00:45:34,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 00:45:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:45:35,043 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 00:45:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:45:35,486 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-12 00:45:35,489 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 00:45:35,491 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 00:45:35,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-12 00:45:35,701 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-12 00:45:35,706 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-12 00:45:35,710 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 00:45:35,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 12:45:35 BoogieIcfgContainer [2023-11-12 00:45:35,914 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 00:45:35,915 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 00:45:35,915 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 00:45:35,915 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 00:45:35,916 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:45:33" (3/4) ... [2023-11-12 00:45:35,920 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 00:45:35,921 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 00:45:35,923 INFO L158 Benchmark]: Toolchain (without parser) took 4343.28ms. Allocated memory was 169.9MB in the beginning and 211.8MB in the end (delta: 41.9MB). Free memory was 136.8MB in the beginning and 86.9MB in the end (delta: 49.9MB). Peak memory consumption was 90.9MB. Max. memory is 16.1GB. [2023-11-12 00:45:35,924 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 121.6MB. Free memory is still 94.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:45:35,925 INFO L158 Benchmark]: CACSL2BoogieTranslator took 454.83ms. Allocated memory is still 169.9MB. Free memory was 136.2MB in the beginning and 120.1MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-12 00:45:35,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.71ms. Allocated memory is still 169.9MB. Free memory was 120.1MB in the beginning and 112.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:45:35,932 INFO L158 Benchmark]: Boogie Preprocessor took 80.65ms. Allocated memory is still 169.9MB. Free memory was 112.8MB in the beginning and 109.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 00:45:35,934 INFO L158 Benchmark]: RCFGBuilder took 1640.98ms. Allocated memory was 169.9MB in the beginning and 211.8MB in the end (delta: 41.9MB). Free memory was 109.6MB in the beginning and 165.5MB in the end (delta: -55.9MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. [2023-11-12 00:45:35,934 INFO L158 Benchmark]: TraceAbstraction took 2019.89ms. Allocated memory is still 211.8MB. Free memory was 164.5MB in the beginning and 87.9MB in the end (delta: 76.5MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2023-11-12 00:45:35,935 INFO L158 Benchmark]: Witness Printer took 7.06ms. Allocated memory is still 211.8MB. Free memory is still 86.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:45:35,944 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 121.6MB. Free memory is still 94.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 454.83ms. Allocated memory is still 169.9MB. Free memory was 136.2MB in the beginning and 120.1MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 128.71ms. Allocated memory is still 169.9MB. Free memory was 120.1MB in the beginning and 112.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.65ms. Allocated memory is still 169.9MB. Free memory was 112.8MB in the beginning and 109.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1640.98ms. Allocated memory was 169.9MB in the beginning and 211.8MB in the end (delta: 41.9MB). Free memory was 109.6MB in the beginning and 165.5MB in the end (delta: -55.9MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. * TraceAbstraction took 2019.89ms. Allocated memory is still 211.8MB. Free memory was 164.5MB in the beginning and 87.9MB in the end (delta: 76.5MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Witness Printer took 7.06ms. Allocated memory is still 211.8MB. Free memory is still 86.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 109, overapproximation of bitwiseOr at line 96, overapproximation of bitwiseAnd at line 66, overapproximation of someBinaryDOUBLEComparisonOperation at line 83, overapproximation of someBinaryArithmeticFLOAToperation at line 73. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -25; [L23] unsigned char var_1_2 = 0; [L24] signed long int var_1_3 = 1230640054; [L25] signed long int var_1_6 = 1508873667; [L26] unsigned char var_1_7 = 64; [L27] unsigned char var_1_8 = 200; [L28] unsigned char var_1_9 = 16; [L29] unsigned char var_1_10 = 0; [L30] unsigned char var_1_11 = 8; [L31] float var_1_12 = 15.4; [L32] float var_1_16 = 10000000000000.375; [L33] float var_1_17 = 16.4; [L34] float var_1_18 = 8.5; [L35] float var_1_19 = 64.75; [L36] unsigned char var_1_20 = 16; [L37] signed char var_1_22 = 0; [L38] unsigned char var_1_23 = 16; [L39] unsigned char var_1_24 = 128; [L40] unsigned char var_1_25 = 10; [L41] signed long int var_1_26 = 2; [L42] signed long int var_1_27 = -25; [L43] unsigned char var_1_28 = 1; [L44] unsigned char var_1_29 = 128; [L45] signed short int var_1_30 = -256; [L46] signed short int var_1_31 = 2; [L47] double var_1_32 = 256.5; [L48] double var_1_33 = 64.55; [L49] signed short int var_1_34 = -2; [L50] signed short int var_1_36 = -50; [L51] unsigned char var_1_37 = 4; [L52] unsigned char var_1_38 = 64; [L53] unsigned char var_1_39 = 32; [L54] float var_1_40 = 0.8; [L55] float var_1_41 = 0.4; [L56] float var_1_42 = 127.175; [L57] float var_1_43 = 5.5; [L58] signed short int var_1_44 = 1; [L59] signed long int var_1_45 = 4; [L60] float var_1_46 = 1000000000000.375; [L200] isInitial = 1 [L201] FCALL initially() [L202] COND TRUE 1 [L203] FCALL updateLastVariables() [L204] CALL updateVariables() [L131] var_1_2 = __VERIFIER_nondet_uchar() [L132] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1230640054, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1508873667, var_1_7=64, var_1_8=200, var_1_9=16] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1230640054, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1508873667, var_1_7=64, var_1_8=200, var_1_9=16] [L133] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1230640054, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1508873667, var_1_7=64, var_1_8=200, var_1_9=16] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1230640054, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1508873667, var_1_7=64, var_1_8=200, var_1_9=16] [L134] var_1_3 = __VERIFIER_nondet_long() [L135] CALL assume_abort_if_not(var_1_3 >= 1073741822) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1508873667, var_1_7=64, var_1_8=200, var_1_9=16] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_3 >= 1073741822) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1508873667, var_1_7=64, var_1_8=200, var_1_9=16] [L136] CALL assume_abort_if_not(var_1_3 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1508873667, var_1_7=64, var_1_8=200, var_1_9=16] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_3 <= 2147483646) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1508873667, var_1_7=64, var_1_8=200, var_1_9=16] [L137] var_1_6 = __VERIFIER_nondet_long() [L138] CALL assume_abort_if_not(var_1_6 >= 1073741822) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=200, var_1_9=16] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_6 >= 1073741822) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=200, var_1_9=16] [L139] CALL assume_abort_if_not(var_1_6 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=200, var_1_9=16] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_6 <= 2147483646) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=200, var_1_9=16] [L140] var_1_8 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_8 >= 190) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=16] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_8 >= 190) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=16] [L142] CALL assume_abort_if_not(var_1_8 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=16] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_8 <= 254) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=16] [L143] var_1_9 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L145] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, var_1_10=0, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L146] var_1_10 = __VERIFIER_nondet_uchar() [L147] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_10=32, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L148] CALL assume_abort_if_not(var_1_10 <= 32) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_10 <= 32) VAL [isInitial=1, var_1_10=32, var_1_11=8, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L149] var_1_11 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L151] CALL assume_abort_if_not(var_1_11 <= 31) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_11 <= 31) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=82/5, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L152] var_1_17 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=17/2, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L154] var_1_18 = __VERIFIER_nondet_float() [L155] CALL assume_abort_if_not((var_1_18 >= -461168.6018427382800e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not((var_1_18 >= -461168.6018427382800e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=16, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L156] var_1_20 = __VERIFIER_nondet_uchar() [L157] CALL assume_abort_if_not(var_1_20 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_20 >= 1) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L158] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L159] CALL assume_abort_if_not(var_1_20 != 127) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_20 != 127) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L160] var_1_25 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L162] CALL assume_abort_if_not(var_1_25 <= 255) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_25 <= 255) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=2, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L163] var_1_26 = __VERIFIER_nondet_long() [L164] CALL assume_abort_if_not(var_1_26 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_26 >= -2147483648) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L165] CALL assume_abort_if_not(var_1_26 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_26 <= 2147483647) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=-25, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L166] var_1_27 = __VERIFIER_nondet_long() [L167] CALL assume_abort_if_not(var_1_27 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_27 >= -2147483648) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L168] CALL assume_abort_if_not(var_1_27 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_27 <= 2147483647) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L169] CALL assume_abort_if_not(var_1_27 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_27 != 0) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L170] var_1_28 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L172] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=128, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L173] var_1_29 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_29 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_29 >= 127) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L175] CALL assume_abort_if_not(var_1_29 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_29 <= 254) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=513/2, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L176] var_1_32 = __VERIFIER_nondet_double() [L177] CALL assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=1291/20, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L178] var_1_33 = __VERIFIER_nondet_double() [L179] CALL assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=64, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L180] var_1_38 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_38 >= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_38 >= 63) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L182] CALL assume_abort_if_not(var_1_38 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_38 <= 127) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=32, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L183] var_1_39 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L185] CALL assume_abort_if_not(var_1_39 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_39 <= 63) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=2/5, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L186] var_1_41 = __VERIFIER_nondet_float() [L187] CALL assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=8, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=8, var_1_42=5087/40, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L188] var_1_42 = __VERIFIER_nondet_float() [L189] CALL assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=8, var_1_42=6, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=8, var_1_42=6, var_1_43=11/2, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L190] var_1_43 = __VERIFIER_nondet_float() [L191] CALL assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=8, var_1_42=6, var_1_43=7, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_16=80000000000003/8, var_1_17=2, var_1_18=3, var_1_19=259/4, var_1_1=-25, var_1_20=1, var_1_22=0, var_1_23=16, var_1_24=128, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=-256, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=-50, var_1_37=4, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=4/5, var_1_41=8, var_1_42=6, var_1_43=7, var_1_44=1, var_1_45=4, var_1_46=8000000000003/8, var_1_6=1073741822, var_1_7=64, var_1_8=190, var_1_9=2] [L204] RET updateVariables() [L205] CALL step() [L64] var_1_7 = ((var_1_8 - var_1_9) - (100 - (var_1_10 + var_1_11))) [L65] COND FALSE !(1 >= var_1_27) [L70] COND TRUE \read(var_1_28) [L71] var_1_45 = (((((var_1_39 + var_1_38)) < (var_1_30)) ? ((var_1_39 + var_1_38)) : (var_1_30))) [L73] var_1_16 = (var_1_17 + ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) [L74] COND FALSE !((3886175339u - var_1_20) <= (var_1_9 / var_1_3)) [L81] var_1_23 = var_1_20 [L83] COND FALSE !(((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) < var_1_33) [L88] COND TRUE \read(var_1_2) [L89] var_1_1 = ((var_1_3 - var_1_7) - var_1_7) [L93] var_1_30 = var_1_29 [L94] var_1_46 = var_1_42 [L95] signed long int stepLocal_1 = var_1_9 % (var_1_8 - var_1_20); [L96] EXPR var_1_7 ^ var_1_10 [L96] signed long int stepLocal_0 = var_1_7 ^ var_1_10; [L97] COND TRUE stepLocal_1 > ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) [L98] EXPR var_1_3 ^ var_1_23 [L98] COND TRUE (var_1_3 ^ var_1_23) <= stepLocal_0 [L99] var_1_19 = var_1_17 [L102] EXPR var_1_24 & var_1_34 [L102] COND TRUE var_1_26 <= (var_1_24 & var_1_34) [L103] var_1_36 = var_1_29 [L105] COND TRUE (var_1_11 % var_1_20) < var_1_1 [L106] var_1_22 = ((((10) > (var_1_10)) ? (10) : (var_1_10))) [L108] COND TRUE \read(var_1_28) [L109] var_1_40 = ((((var_1_41) > ((var_1_42 + var_1_43))) ? (var_1_41) : ((var_1_42 + var_1_43)))) [L111] COND FALSE !(((((var_1_16) > (var_1_16)) ? (var_1_16) : (var_1_16))) <= (- (var_1_19 / 4.9f))) [L114] COND TRUE (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) >= (var_1_26 % var_1_27)) || var_1_28 [L115] var_1_24 = ((((var_1_29 - 8) < 0 ) ? -(var_1_29 - 8) : (var_1_29 - 8))) [L119] COND FALSE !(var_1_34 >= ((((32) > (var_1_29)) ? (32) : (var_1_29)))) [L122] var_1_37 = var_1_39 [L124] COND FALSE !(var_1_43 != var_1_40) [L205] RET step() [L206] CALL, EXPR property() [L196] EXPR ((((var_1_2 ? (var_1_1 == ((signed long int) ((var_1_3 - var_1_7) - var_1_7))) : (var_1_1 == ((signed long int) (((((var_1_3) > ((var_1_6 - var_1_7))) ? (var_1_3) : ((var_1_6 - var_1_7)))) - var_1_7)))) && (var_1_7 == ((unsigned char) ((var_1_8 - var_1_9) - (100 - (var_1_10 + var_1_11)))))) && ((((((var_1_16) > (var_1_16)) ? (var_1_16) : (var_1_16))) <= (- (var_1_19 / 4.9f))) ? (var_1_12 == ((float) 31.5f)) : 1)) && (var_1_16 == ((float) (var_1_17 + ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))))))) && (((var_1_9 % (var_1_8 - var_1_20)) > ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) ? (((var_1_3 ^ var_1_23) <= (var_1_7 ^ var_1_10)) ? (var_1_19 == ((float) var_1_17)) : 1) : 1) [L196] EXPR ((var_1_9 % (var_1_8 - var_1_20)) > ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) ? (((var_1_3 ^ var_1_23) <= (var_1_7 ^ var_1_10)) ? (var_1_19 == ((float) var_1_17)) : 1) : 1 [L196] EXPR var_1_3 ^ var_1_23 [L196] EXPR var_1_7 ^ var_1_10 [L196] EXPR ((var_1_9 % (var_1_8 - var_1_20)) > ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) ? (((var_1_3 ^ var_1_23) <= (var_1_7 ^ var_1_10)) ? (var_1_19 == ((float) var_1_17)) : 1) : 1 [L196] EXPR ((((var_1_2 ? (var_1_1 == ((signed long int) ((var_1_3 - var_1_7) - var_1_7))) : (var_1_1 == ((signed long int) (((((var_1_3) > ((var_1_6 - var_1_7))) ? (var_1_3) : ((var_1_6 - var_1_7)))) - var_1_7)))) && (var_1_7 == ((unsigned char) ((var_1_8 - var_1_9) - (100 - (var_1_10 + var_1_11)))))) && ((((((var_1_16) > (var_1_16)) ? (var_1_16) : (var_1_16))) <= (- (var_1_19 / 4.9f))) ? (var_1_12 == ((float) 31.5f)) : 1)) && (var_1_16 == ((float) (var_1_17 + ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))))))) && (((var_1_9 % (var_1_8 - var_1_20)) > ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) ? (((var_1_3 ^ var_1_23) <= (var_1_7 ^ var_1_10)) ? (var_1_19 == ((float) var_1_17)) : 1) : 1) [L196-L197] return ((((((var_1_2 ? (var_1_1 == ((signed long int) ((var_1_3 - var_1_7) - var_1_7))) : (var_1_1 == ((signed long int) (((((var_1_3) > ((var_1_6 - var_1_7))) ? (var_1_3) : ((var_1_6 - var_1_7)))) - var_1_7)))) && (var_1_7 == ((unsigned char) ((var_1_8 - var_1_9) - (100 - (var_1_10 + var_1_11)))))) && ((((((var_1_16) > (var_1_16)) ? (var_1_16) : (var_1_16))) <= (- (var_1_19 / 4.9f))) ? (var_1_12 == ((float) 31.5f)) : 1)) && (var_1_16 == ((float) (var_1_17 + ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))))))) && (((var_1_9 % (var_1_8 - var_1_20)) > ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) ? (((var_1_3 ^ var_1_23) <= (var_1_7 ^ var_1_10)) ? (var_1_19 == ((float) var_1_17)) : 1) : 1)) && (((var_1_11 % var_1_20) < var_1_1) ? (var_1_22 == ((signed char) ((((10) > (var_1_10)) ? (10) : (var_1_10))))) : 1)) && (((3886175339u - var_1_20) <= (var_1_9 / var_1_3)) ? ((var_1_10 > var_1_7) ? (var_1_23 == ((unsigned char) ((((var_1_20) < ((var_1_8 - var_1_9))) ? (var_1_20) : ((var_1_8 - var_1_9)))))) : (var_1_23 == ((unsigned char) (((((var_1_20) > (64)) ? (var_1_20) : (64))) + var_1_11)))) : (var_1_23 == ((unsigned char) var_1_20))) ; [L206] RET, EXPR property() [L206] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_17=2, var_1_18=3, var_1_19=2, var_1_1=1073741582, var_1_20=1, var_1_22=32, var_1_23=1, var_1_24=246, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=254, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=254, var_1_37=0, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=8, var_1_41=8, var_1_42=6, var_1_43=7, var_1_44=1, var_1_45=-256, var_1_46=6, var_1_6=1073741822, var_1_7=120, var_1_8=190, var_1_9=2] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=32, var_1_11=0, var_1_12=77/5, var_1_17=2, var_1_18=3, var_1_19=2, var_1_1=1073741582, var_1_20=1, var_1_22=32, var_1_23=1, var_1_24=246, var_1_25=5, var_1_26=4, var_1_27=2, var_1_28=1, var_1_29=254, var_1_2=1, var_1_30=254, var_1_31=2, var_1_32=4, var_1_33=5, var_1_34=-2, var_1_36=254, var_1_37=0, var_1_38=127, var_1_39=0, var_1_3=1073741822, var_1_40=8, var_1_41=8, var_1_42=6, var_1_43=7, var_1_44=1, var_1_45=-256, var_1_46=6, var_1_6=1073741822, var_1_7=120, var_1_8=190, var_1_9=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 70 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.7s, OverallIterations: 1, TraceHistogramMax: 39, 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=70occurred 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, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 143 NumberOfCodeBlocks, 143 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 [2023-11-12 00:45:35,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX --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 578a200613355f9299cbba2dc2bc21c525a874ce86a18c284f553d00b3317c9f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:45:38,719 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:45:38,864 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-12 00:45:38,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:45:38,873 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:45:38,924 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:45:38,925 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:45:38,925 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:45:38,927 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:45:38,933 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:45:38,934 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:45:38,934 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:45:38,935 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:45:38,936 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:45:38,937 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:45:38,937 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:45:38,939 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:45:38,939 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:45:38,940 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:45:38,941 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:45:38,941 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:45:38,942 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:45:38,942 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:45:38,943 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:45:38,943 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:45:38,944 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:45:38,944 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:45:38,945 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:45:38,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:45:38,946 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:45:38,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:45:38,947 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 00:45:38,948 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:45:38,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:45:38,949 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:45:38,949 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:45:38,949 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:45:38,949 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:45:38,950 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:45:38,951 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:45:38,951 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:45:38,952 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:45:38,952 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_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 578a200613355f9299cbba2dc2bc21c525a874ce86a18c284f553d00b3317c9f [2023-11-12 00:45:39,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:45:39,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:45:39,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:45:39,374 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:45:39,374 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:45:39,376 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i [2023-11-12 00:45:42,757 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:45:43,027 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:45:43,028 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i [2023-11-12 00:45:43,039 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/data/0ed81ae6b/158c9b1b82124331991748062b5e70e3/FLAGfd2894eae [2023-11-12 00:45:43,055 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/data/0ed81ae6b/158c9b1b82124331991748062b5e70e3 [2023-11-12 00:45:43,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:45:43,059 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:45:43,061 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:45:43,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:45:43,067 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:45:43,068 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@87232af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43, skipping insertion in model container [2023-11-12 00:45:43,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,125 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:45:43,288 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_37252ad9-f7ba-4411-9c29-f3a85843fb75/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i[919,932] [2023-11-12 00:45:43,368 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:45:43,386 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:45:43,400 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_37252ad9-f7ba-4411-9c29-f3a85843fb75/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i[919,932] [2023-11-12 00:45:43,442 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:45:43,462 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:45:43,463 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43 WrapperNode [2023-11-12 00:45:43,463 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:45:43,464 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:45:43,465 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:45:43,465 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:45:43,472 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,488 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,543 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 220 [2023-11-12 00:45:43,544 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:45:43,545 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:45:43,545 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:45:43,545 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:45:43,556 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,582 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,582 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,609 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,625 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,629 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,645 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,680 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:45:43,681 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:45:43,681 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:45:43,681 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:45:43,682 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (1/1) ... [2023-11-12 00:45:43,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:45:43,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:45:43,722 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:45:43,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:45:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:45:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:45:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:45:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:45:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:45:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:45:43,914 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:45:43,916 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:45:47,904 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:45:47,912 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:45:47,912 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:45:47,915 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:45:47 BoogieIcfgContainer [2023-11-12 00:45:47,915 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:45:47,918 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:45:47,918 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:45:47,922 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:45:47,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:45:43" (1/3) ... [2023-11-12 00:45:47,923 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fc350a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:45:47, skipping insertion in model container [2023-11-12 00:45:47,923 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:45:43" (2/3) ... [2023-11-12 00:45:47,923 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fc350a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:45:47, skipping insertion in model container [2023-11-12 00:45:47,924 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:45:47" (3/3) ... [2023-11-12 00:45:47,925 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-83.i [2023-11-12 00:45:47,945 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:45:47,946 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:45:48,001 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:45:48,007 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;@3a364b99, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:45:48,008 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:45:48,013 INFO L276 IsEmpty]: Start isEmpty. Operand has 100 states, 58 states have (on average 1.396551724137931) internal successors, (81), 59 states have internal predecessors, (81), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-12 00:45:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-12 00:45:48,034 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:45:48,035 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:45:48,036 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:45:48,042 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:45:48,042 INFO L85 PathProgramCache]: Analyzing trace with hash -719978404, now seen corresponding path program 1 times [2023-11-12 00:45:48,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:45:48,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1735591588] [2023-11-12 00:45:48,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:45:48,060 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 [2023-11-12 00:45:48,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:45:48,089 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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) [2023-11-12 00:45:48,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:45:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:45:48,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 00:45:48,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:45:49,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 944 proven. 0 refuted. 0 times theorem prover too weak. 2020 trivial. 0 not checked. [2023-11-12 00:45:49,045 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:45:49,046 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:45:49,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1735591588] [2023-11-12 00:45:49,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1735591588] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:45:49,047 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:45:49,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:45:49,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549085041] [2023-11-12 00:45:49,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:45:49,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 00:45:49,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:45:49,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 00:45:49,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:45:49,096 INFO L87 Difference]: Start difference. First operand has 100 states, 58 states have (on average 1.396551724137931) internal successors, (81), 59 states have internal predecessors, (81), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-12 00:45:49,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:45:49,136 INFO L93 Difference]: Finished difference Result 193 states and 351 transitions. [2023-11-12 00:45:49,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 00:45:49,139 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 241 [2023-11-12 00:45:49,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:45:49,148 INFO L225 Difference]: With dead ends: 193 [2023-11-12 00:45:49,148 INFO L226 Difference]: Without dead ends: 96 [2023-11-12 00:45:49,153 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:45:49,157 INFO L413 NwaCegarLoop]: 152 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, 152 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 [2023-11-12 00:45:49,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 00:45:49,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2023-11-12 00:45:49,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2023-11-12 00:45:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 55 states have (on average 1.3454545454545455) internal successors, (74), 55 states have internal predecessors, (74), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-12 00:45:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 152 transitions. [2023-11-12 00:45:49,219 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 152 transitions. Word has length 241 [2023-11-12 00:45:49,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:45:49,220 INFO L495 AbstractCegarLoop]: Abstraction has 96 states and 152 transitions. [2023-11-12 00:45:49,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-12 00:45:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 152 transitions. [2023-11-12 00:45:49,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-12 00:45:49,227 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:45:49,227 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:45:49,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:45:49,448 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:45:49,448 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:45:49,449 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:45:49,450 INFO L85 PathProgramCache]: Analyzing trace with hash -501507154, now seen corresponding path program 1 times [2023-11-12 00:45:49,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:45:49,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [821186134] [2023-11-12 00:45:49,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:45:49,451 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 [2023-11-12 00:45:49,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:45:49,453 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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) [2023-11-12 00:45:49,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:45:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:45:50,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 00:45:50,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:45:52,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2023-11-12 00:45:52,013 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:45:52,013 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:45:52,014 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [821186134] [2023-11-12 00:45:52,014 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [821186134] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:45:52,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:45:52,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:45:52,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469548325] [2023-11-12 00:45:52,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:45:52,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:45:52,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:45:52,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:45:52,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:45:52,027 INFO L87 Difference]: Start difference. First operand 96 states and 152 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 2 states have internal predecessors, (49), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2023-11-12 00:45:52,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:45:52,104 INFO L93 Difference]: Finished difference Result 282 states and 450 transitions. [2023-11-12 00:45:52,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:45:52,105 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 2 states have internal predecessors, (49), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 241 [2023-11-12 00:45:52,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:45:52,111 INFO L225 Difference]: With dead ends: 282 [2023-11-12 00:45:52,112 INFO L226 Difference]: Without dead ends: 189 [2023-11-12 00:45:52,114 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:45:52,116 INFO L413 NwaCegarLoop]: 149 mSDtfsCounter, 29 mSDsluCounter, 144 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 293 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 00:45:52,117 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 293 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 00:45:52,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2023-11-12 00:45:52,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 187. [2023-11-12 00:45:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 106 states have (on average 1.349056603773585) internal successors, (143), 106 states have internal predecessors, (143), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-12 00:45:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 299 transitions. [2023-11-12 00:45:52,176 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 299 transitions. Word has length 241 [2023-11-12 00:45:52,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:45:52,179 INFO L495 AbstractCegarLoop]: Abstraction has 187 states and 299 transitions. [2023-11-12 00:45:52,179 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 2 states have internal predecessors, (49), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2023-11-12 00:45:52,179 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 299 transitions. [2023-11-12 00:45:52,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-12 00:45:52,184 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:45:52,185 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:45:52,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:45:52,409 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:45:52,410 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:45:52,410 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:45:52,411 INFO L85 PathProgramCache]: Analyzing trace with hash -444248852, now seen corresponding path program 1 times [2023-11-12 00:45:52,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:45:52,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1647524997] [2023-11-12 00:45:52,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:45:52,412 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 [2023-11-12 00:45:52,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:45:52,414 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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) [2023-11-12 00:45:52,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37252ad9-f7ba-4411-9c29-f3a85843fb75/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:45:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:45:53,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 29 conjunts are in the unsatisfiable core [2023-11-12 00:45:53,351 INFO L285 TraceCheckSpWp]: Computing forward predicates...