./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11fdd304f1cdca73d3f5488683ce13864539e2b148f71ff52e24a6f6b9475557 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:46:21,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:46:22,119 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-19 04:46:22,132 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:46:22,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:46:22,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:46:22,189 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:46:22,190 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:46:22,192 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:46:22,199 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:46:22,199 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:46:22,200 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:46:22,201 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:46:22,203 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:46:22,204 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:46:22,204 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:46:22,205 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:46:22,205 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:46:22,206 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:46:22,207 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:46:22,207 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:46:22,208 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:46:22,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:46:22,210 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:46:22,211 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:46:22,211 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:46:22,212 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:46:22,213 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:46:22,213 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:46:22,214 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:46:22,215 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:46:22,216 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:46:22,216 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:46:22,217 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:46:22,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:46:22,217 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:46:22,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:46:22,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:46:22,218 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:46:22,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:46:22,220 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:46:22,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:46:22,221 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:46:22,221 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:46:22,222 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:46:22,222 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_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11fdd304f1cdca73d3f5488683ce13864539e2b148f71ff52e24a6f6b9475557 [2023-11-19 04:46:22,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:46:22,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:46:22,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:46:22,671 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:46:22,672 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:46:22,676 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i [2023-11-19 04:46:26,166 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:46:26,585 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:46:26,587 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i [2023-11-19 04:46:26,604 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/data/52944b03f/60972cd0f71b4fba80ba3282bc79d7fd/FLAG213623214 [2023-11-19 04:46:26,625 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/data/52944b03f/60972cd0f71b4fba80ba3282bc79d7fd [2023-11-19 04:46:26,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:46:26,634 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:46:26,638 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:46:26,638 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:46:26,646 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:46:26,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:46:26" (1/1) ... [2023-11-19 04:46:26,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c4ee992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:26, skipping insertion in model container [2023-11-19 04:46:26,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:46:26" (1/1) ... [2023-11-19 04:46:26,705 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:46:26,892 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_521cc884-0d19-46c7-aaec-ca878b8e0dc1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i[915,928] [2023-11-19 04:46:26,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:46:26,985 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:46:26,998 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_521cc884-0d19-46c7-aaec-ca878b8e0dc1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i[915,928] [2023-11-19 04:46:27,044 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:46:27,076 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:46:27,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27 WrapperNode [2023-11-19 04:46:27,076 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:46:27,078 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:46:27,079 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:46:27,079 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:46:27,088 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,123 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,198 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 256 [2023-11-19 04:46:27,203 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:46:27,204 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:46:27,204 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:46:27,204 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:46:27,215 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,215 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,233 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,250 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,268 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,271 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,279 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,284 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:46:27,289 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:46:27,289 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:46:27,290 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:46:27,291 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (1/1) ... [2023-11-19 04:46:27,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:46:27,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:46:27,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:46:27,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:46:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:46:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:46:27,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:46:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:46:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:46:27,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:46:27,523 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:46:27,526 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:46:28,048 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:46:28,475 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:46:28,475 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:46:28,482 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:46:28 BoogieIcfgContainer [2023-11-19 04:46:28,482 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:46:28,488 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 04:46:28,488 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 04:46:28,492 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 04:46:28,492 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:46:26" (1/3) ... [2023-11-19 04:46:28,494 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30ee982a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:46:28, skipping insertion in model container [2023-11-19 04:46:28,495 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:27" (2/3) ... [2023-11-19 04:46:28,498 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30ee982a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:46:28, skipping insertion in model container [2023-11-19 04:46:28,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:46:28" (3/3) ... [2023-11-19 04:46:28,500 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-43.i [2023-11-19 04:46:28,522 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 04:46:28,522 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 04:46:28,581 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 04:46:28,589 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;@61985385, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 04:46:28,590 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 04:46:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand has 69 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 29 states have internal predecessors, (31), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-19 04:46:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-19 04:46:28,611 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:46:28,612 INFO L195 NwaCegarLoop]: trace histogram [38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:46:28,613 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:46:28,618 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:46:28,619 INFO L85 PathProgramCache]: Analyzing trace with hash -1801698032, now seen corresponding path program 1 times [2023-11-19 04:46:28,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 04:46:28,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [707455228] [2023-11-19 04:46:28,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:46:28,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:46:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:46:29,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 04:46:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:46:30,000 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-19 04:46:30,003 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-19 04:46:30,004 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-19 04:46:30,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 04:46:30,014 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-19 04:46:30,029 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-19 04:46:30,238 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 04:46:30 BoogieIcfgContainer [2023-11-19 04:46:30,239 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-19 04:46:30,240 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 04:46:30,240 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 04:46:30,240 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 04:46:30,241 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:46:28" (3/4) ... [2023-11-19 04:46:30,244 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 04:46:30,246 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 04:46:30,248 INFO L158 Benchmark]: Toolchain (without parser) took 3613.27ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 122.9MB in the beginning and 105.1MB in the end (delta: 17.8MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2023-11-19 04:46:30,248 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 115.3MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:46:30,249 INFO L158 Benchmark]: CACSL2BoogieTranslator took 439.06ms. Allocated memory is still 155.2MB. Free memory was 122.9MB in the beginning and 108.1MB in the end (delta: 14.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 04:46:30,250 INFO L158 Benchmark]: Boogie Procedure Inliner took 125.27ms. Allocated memory is still 155.2MB. Free memory was 108.1MB in the beginning and 103.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 04:46:30,253 INFO L158 Benchmark]: Boogie Preprocessor took 84.12ms. Allocated memory is still 155.2MB. Free memory was 103.9MB in the beginning and 101.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 04:46:30,259 INFO L158 Benchmark]: RCFGBuilder took 1193.75ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 101.2MB in the beginning and 129.3MB in the end (delta: -28.1MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2023-11-19 04:46:30,261 INFO L158 Benchmark]: TraceAbstraction took 1750.79ms. Allocated memory is still 186.6MB. Free memory was 128.3MB in the beginning and 105.1MB in the end (delta: 23.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2023-11-19 04:46:30,262 INFO L158 Benchmark]: Witness Printer took 6.38ms. Allocated memory is still 186.6MB. Free memory is still 105.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:46:30,272 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 115.3MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 439.06ms. Allocated memory is still 155.2MB. Free memory was 122.9MB in the beginning and 108.1MB in the end (delta: 14.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 125.27ms. Allocated memory is still 155.2MB. Free memory was 108.1MB in the beginning and 103.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.12ms. Allocated memory is still 155.2MB. Free memory was 103.9MB in the beginning and 101.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1193.75ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 101.2MB in the beginning and 129.3MB in the end (delta: -28.1MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. * TraceAbstraction took 1750.79ms. Allocated memory is still 186.6MB. Free memory was 128.3MB in the beginning and 105.1MB in the end (delta: 23.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Witness Printer took 6.38ms. Allocated memory is still 186.6MB. Free memory is still 105.1MB. 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 70, overapproximation of bitwiseOr at line 68, overapproximation of bitwiseAnd at line 118, overapproximation of someBinaryDOUBLEComparisonOperation at line 86. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 1000.6; [L23] float var_1_2 = 255.675; [L24] float var_1_3 = 10.4; [L25] float var_1_4 = 31.4; [L26] double var_1_5 = 7.75; [L27] double var_1_6 = 63.1; [L28] signed char var_1_7 = 32; [L29] signed char var_1_10 = 64; [L30] signed short int var_1_11 = 5; [L31] unsigned short int var_1_12 = 4; [L32] unsigned char var_1_13 = 1; [L33] unsigned short int var_1_14 = 49632; [L34] unsigned short int var_1_15 = 0; [L35] signed char var_1_16 = 50; [L36] signed char var_1_18 = 2; [L37] signed char var_1_19 = 25; [L38] signed char var_1_20 = 10; [L39] signed char var_1_21 = 1; [L40] signed char var_1_22 = 8; [L41] unsigned long int var_1_23 = 25; [L42] unsigned short int var_1_24 = 32; [L43] signed long int var_1_26 = 50; [L44] unsigned long int var_1_27 = 8; [L45] unsigned long int var_1_28 = 5; [L46] float var_1_29 = 4.5; [L47] unsigned long int var_1_30 = 8; [L48] signed long int var_1_31 = -32; [L49] float var_1_32 = 5.75; [L50] signed long int var_1_33 = 64; [L51] unsigned char var_1_34 = 0; [L52] float var_1_35 = 4.75; [L53] float var_1_36 = 99.5; [L54] unsigned short int var_1_37 = 2; [L55] unsigned short int var_1_38 = 25; [L56] unsigned long int var_1_39 = 5; [L57] signed char last_1_var_1_7 = 32; [L58] signed short int last_1_var_1_11 = 5; [L59] signed long int last_1_var_1_26 = 50; [L194] isInitial = 1 [L195] FCALL initially() [L196] COND TRUE 1 [L197] CALL updateLastVariables() [L185] last_1_var_1_7 = var_1_7 [L186] last_1_var_1_11 = var_1_11 [L187] last_1_var_1_26 = var_1_26 [L197] RET updateLastVariables() [L198] CALL updateVariables() [L123] var_1_2 = __VERIFIER_nondet_float() [L124] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L125] var_1_3 = __VERIFIER_nondet_float() [L126] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L127] var_1_4 = __VERIFIER_nondet_float() [L128] CALL assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L129] CALL assume_abort_if_not(var_1_4 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_4 != 0.0F) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L130] var_1_5 = __VERIFIER_nondet_double() [L131] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=631/10, var_1_7=32] [L132] var_1_6 = __VERIFIER_nondet_double() [L133] CALL assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L134] var_1_10 = __VERIFIER_nondet_char() [L135] CALL assume_abort_if_not(var_1_10 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_10 >= -127) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L136] CALL assume_abort_if_not(var_1_10 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_10 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L137] var_1_13 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L139] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L140] var_1_14 = __VERIFIER_nondet_ushort() [L141] CALL assume_abort_if_not(var_1_14 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_14 >= 32767) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L142] CALL assume_abort_if_not(var_1_14 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_14 <= 65534) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L143] var_1_15 = __VERIFIER_nondet_ushort() [L144] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L145] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L146] var_1_18 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_18 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_18 >= -63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L148] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L149] var_1_19 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_19 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_19 >= -63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L151] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L152] var_1_20 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L154] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L155] var_1_21 = __VERIFIER_nondet_char() [L156] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L157] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L158] var_1_22 = __VERIFIER_nondet_char() [L159] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L160] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L161] var_1_24 = __VERIFIER_nondet_ushort() [L162] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L163] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L164] var_1_28 = __VERIFIER_nondet_ulong() [L165] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L166] CALL assume_abort_if_not(var_1_28 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_28 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L167] var_1_30 = __VERIFIER_nondet_ulong() [L168] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L169] CALL assume_abort_if_not(var_1_30 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_30 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=64, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L170] var_1_33 = __VERIFIER_nondet_long() [L171] CALL assume_abort_if_not(var_1_33 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_33 >= -2147483647) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L172] CALL assume_abort_if_not(var_1_33 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_33 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=0, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L173] var_1_34 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L175] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=19/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L176] var_1_35 = __VERIFIER_nondet_float() [L177] CALL assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=199/2, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L178] var_1_36 = __VERIFIER_nondet_float() [L179] CALL assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=23/4, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=23/4, var_1_37=2, var_1_38=25, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L180] var_1_38 = __VERIFIER_nondet_ushort() [L181] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=23/4, var_1_37=2, var_1_38=2, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=23/4, var_1_37=2, var_1_38=2, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L182] CALL assume_abort_if_not(var_1_38 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=23/4, var_1_37=2, var_1_38=2, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_38 <= 65534) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=50, var_1_18=-63, var_1_19=63, var_1_1=5003/5, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=23/4, var_1_37=2, var_1_38=2, var_1_39=5, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L198] RET updateVariables() [L199] CALL step() [L63] var_1_27 = var_1_28 [L64] COND FALSE !(var_1_28 != (var_1_27 + var_1_30)) [L67] var_1_31 = 64 [L68] EXPR var_1_27 | ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) [L68] COND FALSE !((var_1_27 | ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))) > var_1_28) [L73] COND TRUE var_1_34 && (var_1_27 >= var_1_28) [L74] var_1_37 = ((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))) [L76] COND TRUE (- var_1_32) < var_1_36 [L77] COND TRUE var_1_29 > var_1_36 [L78] COND TRUE \read(var_1_34) [L79] var_1_39 = var_1_37 [L85] COND TRUE (- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4)) [L86] var_1_1 = ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))) [L90] COND TRUE var_1_1 > var_1_4 [L91] var_1_11 = var_1_10 [L95] COND FALSE !(\read(var_1_13)) [L98] signed char stepLocal_0 = var_1_20; [L99] COND TRUE var_1_1 <= (((((var_1_1) < (var_1_1)) ? (var_1_1) : (var_1_1))) + var_1_1) [L100] var_1_16 = ((((var_1_10) < ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (var_1_10) : ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))) [L108] COND FALSE !((- (var_1_14 - var_1_24)) < var_1_10) [L111] var_1_23 = ((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12))) [L113] COND FALSE !(var_1_6 != 49.125) [L118] EXPR var_1_12 & last_1_var_1_7 [L118] COND FALSE !(-4 > (var_1_12 & last_1_var_1_7)) [L199] RET step() [L200] CALL, EXPR property() [L190] EXPR (((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_12 & last_1_var_1_7)) ? (var_1_7 == ((signed char) var_1_10)) : 1) [L190-L191] return ((((((((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_12 & last_1_var_1_7)) ? (var_1_7 == ((signed char) var_1_10)) : 1)) && ((var_1_1 > var_1_4) ? (var_1_11 == ((signed short int) var_1_10)) : (var_1_11 == ((signed short int) ((((last_1_var_1_11) < (((16 - 32) + (64 + var_1_10)))) ? (last_1_var_1_11) : (((16 - 32) + (64 + var_1_10))))))))) && (var_1_13 ? (var_1_12 == ((unsigned short int) (var_1_14 - var_1_15))) : 1)) && ((var_1_1 <= (((((var_1_1) < (var_1_1)) ? (var_1_1) : (var_1_1))) + var_1_1)) ? (var_1_16 == ((signed char) ((((var_1_10) < ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (var_1_10) : ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))))) : ((var_1_19 < var_1_20) ? (var_1_16 == ((signed char) (var_1_21 - var_1_22))) : (var_1_16 == ((signed char) var_1_10))))) && (((- (var_1_14 - var_1_24)) < var_1_10) ? (var_1_23 == ((unsigned long int) (var_1_24 + (var_1_22 + 4u)))) : (var_1_23 == ((unsigned long int) ((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12))))))) && ((var_1_6 != 49.125) ? ((((((64u) < 0 ) ? -(64u) : (64u))) < last_1_var_1_26) ? (var_1_26 == ((signed long int) var_1_15)) : 1) : 1) ; [L200] RET, EXPR property() [L200] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=-1, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=-2, var_1_18=-63, var_1_19=63, var_1_1=4294967302, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=4, var_1_24=32767, var_1_26=50, var_1_27=4294967293, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=64, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=23/4, var_1_37=2, var_1_38=2, var_1_39=2, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-1, var_1_11=-1, var_1_12=4, var_1_13=0, var_1_14=32768, var_1_15=32764, var_1_16=-2, var_1_18=-63, var_1_19=63, var_1_1=4294967302, var_1_20=61, var_1_21=6, var_1_22=8, var_1_23=4, var_1_24=32767, var_1_26=50, var_1_27=4294967293, var_1_28=4294967293, var_1_29=9/2, var_1_30=0, var_1_31=64, var_1_32=23/4, var_1_33=-2147483647, var_1_34=1, var_1_35=23/4, var_1_36=23/4, var_1_37=2, var_1_38=2, var_1_39=2, var_1_3=4294967303, var_1_4=4294967301, var_1_5=4294967302, var_1_6=4294967302, var_1_7=32] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 69 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 1, TraceHistogramMax: 38, 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=69occurred 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: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 140 NumberOfCodeBlocks, 140 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-19 04:46:30,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11fdd304f1cdca73d3f5488683ce13864539e2b148f71ff52e24a6f6b9475557 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:46:33,472 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:46:33,648 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-19 04:46:33,659 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:46:33,660 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:46:33,706 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:46:33,707 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:46:33,708 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:46:33,709 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:46:33,710 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:46:33,711 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:46:33,711 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:46:33,712 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:46:33,713 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:46:33,713 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:46:33,714 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:46:33,718 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:46:33,720 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:46:33,725 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:46:33,725 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:46:33,726 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:46:33,727 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:46:33,727 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:46:33,728 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:46:33,728 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:46:33,729 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:46:33,730 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:46:33,730 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:46:33,731 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:46:33,731 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:46:33,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:46:33,734 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:46:33,734 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:46:33,735 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:46:33,735 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:46:33,736 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:46:33,736 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:46:33,736 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:46:33,737 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:46:33,738 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:46:33,739 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:46:33,739 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:46:33,739 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_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11fdd304f1cdca73d3f5488683ce13864539e2b148f71ff52e24a6f6b9475557 [2023-11-19 04:46:34,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:46:34,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:46:34,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:46:34,276 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:46:34,277 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:46:34,278 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i [2023-11-19 04:46:37,463 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:46:37,788 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:46:37,789 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i [2023-11-19 04:46:37,816 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/data/440480639/f190b6210da345de90cb812ee1b115a3/FLAGfd89329d8 [2023-11-19 04:46:37,838 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/data/440480639/f190b6210da345de90cb812ee1b115a3 [2023-11-19 04:46:37,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:46:37,851 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:46:37,855 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:46:37,856 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:46:37,862 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:46:37,863 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:46:37" (1/1) ... [2023-11-19 04:46:37,865 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cf8a2c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:37, skipping insertion in model container [2023-11-19 04:46:37,865 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:46:37" (1/1) ... [2023-11-19 04:46:37,930 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:46:38,140 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_521cc884-0d19-46c7-aaec-ca878b8e0dc1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i[915,928] [2023-11-19 04:46:38,251 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:46:38,272 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:46:38,287 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_521cc884-0d19-46c7-aaec-ca878b8e0dc1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-43.i[915,928] [2023-11-19 04:46:38,347 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:46:38,370 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:46:38,370 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38 WrapperNode [2023-11-19 04:46:38,371 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:46:38,372 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:46:38,372 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:46:38,373 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:46:38,381 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,409 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,469 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 215 [2023-11-19 04:46:38,472 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:46:38,473 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:46:38,475 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:46:38,475 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:46:38,486 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,493 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,494 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,516 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,541 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,546 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,549 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,565 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:46:38,566 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:46:38,566 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:46:38,566 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:46:38,567 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (1/1) ... [2023-11-19 04:46:38,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:46:38,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:46:38,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:46:38,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:46:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:46:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 04:46:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:46:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:46:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:46:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:46:38,837 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:46:38,840 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:46:45,828 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:46:45,845 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:46:45,847 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:46:45,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:46:45 BoogieIcfgContainer [2023-11-19 04:46:45,858 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:46:45,862 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 04:46:45,863 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 04:46:45,866 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 04:46:45,867 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:46:37" (1/3) ... [2023-11-19 04:46:45,868 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17cd0317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:46:45, skipping insertion in model container [2023-11-19 04:46:45,868 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:38" (2/3) ... [2023-11-19 04:46:45,870 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17cd0317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:46:45, skipping insertion in model container [2023-11-19 04:46:45,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:46:45" (3/3) ... [2023-11-19 04:46:45,873 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-43.i [2023-11-19 04:46:45,896 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 04:46:45,897 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 04:46:45,971 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 04:46:45,980 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;@24f9f0f4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 04:46:45,980 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 04:46:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 56 states have (on average 1.375) internal successors, (77), 57 states have internal predecessors, (77), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-19 04:46:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-19 04:46:46,010 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:46:46,011 INFO L195 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:46:46,012 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:46:46,019 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:46:46,020 INFO L85 PathProgramCache]: Analyzing trace with hash -1177204911, now seen corresponding path program 1 times [2023-11-19 04:46:46,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:46:46,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1975899291] [2023-11-19 04:46:46,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:46:46,040 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:46:46,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:46:46,045 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 04:46:46,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-19 04:46:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:46:47,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 04:46:47,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:46:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 602 proven. 0 refuted. 0 times theorem prover too weak. 2210 trivial. 0 not checked. [2023-11-19 04:46:47,127 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 04:46:47,128 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 04:46:47,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1975899291] [2023-11-19 04:46:47,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1975899291] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:46:47,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:46:47,130 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 04:46:47,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497608843] [2023-11-19 04:46:47,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:46:47,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-19 04:46:47,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 04:46:47,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 04:46:47,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 04:46:47,192 INFO L87 Difference]: Start difference. First operand has 97 states, 56 states have (on average 1.375) internal successors, (77), 57 states have internal predecessors, (77), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-11-19 04:46:47,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:46:47,239 INFO L93 Difference]: Finished difference Result 187 states and 338 transitions. [2023-11-19 04:46:47,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 04:46:47,242 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 234 [2023-11-19 04:46:47,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:46:47,253 INFO L225 Difference]: With dead ends: 187 [2023-11-19 04:46:47,253 INFO L226 Difference]: Without dead ends: 93 [2023-11-19 04:46:47,259 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 04:46:47,263 INFO L413 NwaCegarLoop]: 145 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, 145 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 04:46:47,265 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 145 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 04:46:47,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2023-11-19 04:46:47,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2023-11-19 04:46:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 53 states have (on average 1.3018867924528301) internal successors, (69), 53 states have internal predecessors, (69), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-19 04:46:47,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 145 transitions. [2023-11-19 04:46:47,334 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 145 transitions. Word has length 234 [2023-11-19 04:46:47,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:46:47,335 INFO L495 AbstractCegarLoop]: Abstraction has 93 states and 145 transitions. [2023-11-19 04:46:47,335 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-11-19 04:46:47,336 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 145 transitions. [2023-11-19 04:46:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-19 04:46:47,342 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:46:47,342 INFO L195 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:46:47,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-19 04:46:47,557 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:46:47,558 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:46:47,559 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:46:47,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1325069263, now seen corresponding path program 1 times [2023-11-19 04:46:47,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:46:47,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1934980145] [2023-11-19 04:46:47,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:46:47,565 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 04:46:47,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:46:47,567 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 04:46:47,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_521cc884-0d19-46c7-aaec-ca878b8e0dc1/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-19 04:46:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:46:48,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-19 04:46:48,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:47:16,953 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse0 (fp.gt c_~var_1_5~0 c_~var_1_6~0))) (or (and (= c_~var_1_1~0 c_~var_1_6~0) (not .cse0)) (and .cse0 (= c_~var_1_5~0 c_~var_1_1~0)))) (= c_~var_1_26~0 (_ bv50 32)) (not (fp.eq (fp.neg ((_ to_fp 8 24) c_currentRoundingMode (/ 2001.0 2.0))) (fp.mul c_currentRoundingMode c_~var_1_2~0 (fp.div c_currentRoundingMode c_~var_1_3~0 c_~var_1_4~0)))) (= c_~last_1_var_1_26~0 (_ bv50 32))) is different from false