./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:53:13,410 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:53:13,530 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-12 00:53:13,541 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:53:13,542 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:53:13,580 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:53:13,581 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:53:13,581 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:53:13,582 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:53:13,587 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:53:13,588 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:53:13,589 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:53:13,590 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:53:13,591 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:53:13,592 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:53:13,592 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:53:13,593 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:53:13,593 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:53:13,594 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:53:13,594 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:53:13,595 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:53:13,595 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:53:13,597 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:53:13,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:53:13,597 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:53:13,598 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:53:13,598 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:53:13,599 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:53:13,599 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:53:13,600 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:53:13,601 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:53:13,601 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:53:13,602 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:53:13,602 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:53:13,602 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:53:13,602 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:53:13,603 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:53:13,603 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:53:13,603 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:53:13,604 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:53:13,604 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:53:13,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:53:13,605 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:53:13,605 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:53:13,605 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:53:13,606 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_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa [2023-11-12 00:53:13,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:53:13,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:53:13,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:53:13,908 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:53:13,908 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:53:13,910 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-12 00:53:17,104 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:53:17,404 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:53:17,404 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-12 00:53:17,414 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/data/9dee6b682/41d226f1410548a9b352d98e59c412bb/FLAG9f9d21beb [2023-11-12 00:53:17,437 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/data/9dee6b682/41d226f1410548a9b352d98e59c412bb [2023-11-12 00:53:17,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:53:17,445 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:53:17,449 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:53:17,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:53:17,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:53:17,457 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10def14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17, skipping insertion in model container [2023-11-12 00:53:17,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,513 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:53:17,681 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_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2023-11-12 00:53:17,752 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:53:17,767 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:53:17,790 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_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2023-11-12 00:53:17,842 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:53:17,871 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:53:17,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17 WrapperNode [2023-11-12 00:53:17,872 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:53:17,874 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:53:17,874 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:53:17,874 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:53:17,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,943 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2023-11-12 00:53:17,944 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:53:17,945 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:53:17,945 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:53:17,945 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:53:17,955 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,960 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,960 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,973 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,977 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,980 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,988 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:53:17,989 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:53:17,989 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:53:17,990 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:53:17,991 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (1/1) ... [2023-11-12 00:53:17,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:53:18,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:53:18,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:53:18,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:53:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:53:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:53:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:53:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:53:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:53:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:53:18,225 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:53:18,229 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:53:18,758 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:53:19,008 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:53:19,008 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:53:19,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:53:19 BoogieIcfgContainer [2023-11-12 00:53:19,011 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:53:19,014 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:53:19,014 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:53:19,017 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:53:19,018 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:53:17" (1/3) ... [2023-11-12 00:53:19,018 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fc8f17c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:53:19, skipping insertion in model container [2023-11-12 00:53:19,019 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:17" (2/3) ... [2023-11-12 00:53:19,019 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fc8f17c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:53:19, skipping insertion in model container [2023-11-12 00:53:19,019 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:53:19" (3/3) ... [2023-11-12 00:53:19,021 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-12 00:53:19,040 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:53:19,040 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:53:19,091 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:53:19,099 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;@76fe5bcf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:53:19,099 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:53:19,103 INFO L276 IsEmpty]: Start isEmpty. Operand has 64 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-12 00:53:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-12 00:53:19,125 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:53:19,127 INFO L195 NwaCegarLoop]: trace histogram [35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:53:19,128 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:53:19,137 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:53:19,137 INFO L85 PathProgramCache]: Analyzing trace with hash -38451874, now seen corresponding path program 1 times [2023-11-12 00:53:19,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:53:19,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70249658] [2023-11-12 00:53:19,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:53:19,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:53:19,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:53:19,809 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 00:53:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:53:20,305 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-12 00:53:20,307 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 00:53:20,308 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 00:53:20,310 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-12 00:53:20,315 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-12 00:53:20,322 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 00:53:20,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 12:53:20 BoogieIcfgContainer [2023-11-12 00:53:20,513 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 00:53:20,515 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 00:53:20,515 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 00:53:20,516 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 00:53:20,516 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:53:19" (3/4) ... [2023-11-12 00:53:20,521 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 00:53:20,523 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 00:53:20,524 INFO L158 Benchmark]: Toolchain (without parser) took 3078.53ms. Allocated memory is still 163.6MB. Free memory was 119.7MB in the beginning and 123.3MB in the end (delta: -3.6MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:53:20,524 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 121.6MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:53:20,525 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.18ms. Allocated memory is still 163.6MB. Free memory was 119.7MB in the beginning and 105.0MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-12 00:53:20,526 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.55ms. Allocated memory is still 163.6MB. Free memory was 105.0MB in the beginning and 101.4MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 00:53:20,527 INFO L158 Benchmark]: Boogie Preprocessor took 43.63ms. Allocated memory is still 163.6MB. Free memory was 101.4MB in the beginning and 99.6MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 00:53:20,532 INFO L158 Benchmark]: RCFGBuilder took 1021.98ms. Allocated memory is still 163.6MB. Free memory was 99.6MB in the beginning and 92.4MB in the end (delta: 7.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-12 00:53:20,533 INFO L158 Benchmark]: TraceAbstraction took 1499.77ms. Allocated memory is still 163.6MB. Free memory was 91.2MB in the beginning and 123.3MB in the end (delta: -32.1MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2023-11-12 00:53:20,534 INFO L158 Benchmark]: Witness Printer took 7.76ms. Allocated memory is still 163.6MB. Free memory was 123.3MB in the beginning and 123.3MB in the end (delta: 2.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 00:53:20,542 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 121.6MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.18ms. Allocated memory is still 163.6MB. Free memory was 119.7MB in the beginning and 105.0MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.55ms. Allocated memory is still 163.6MB. Free memory was 105.0MB in the beginning and 101.4MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.63ms. Allocated memory is still 163.6MB. Free memory was 101.4MB in the beginning and 99.6MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1021.98ms. Allocated memory is still 163.6MB. Free memory was 99.6MB in the beginning and 92.4MB in the end (delta: 7.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * TraceAbstraction took 1499.77ms. Allocated memory is still 163.6MB. Free memory was 91.2MB in the beginning and 123.3MB in the end (delta: -32.1MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * Witness Printer took 7.76ms. Allocated memory is still 163.6MB. Free memory was 123.3MB in the beginning and 123.3MB in the end (delta: 2.0kB). Peak memory consumption was 2.1MB. 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 71, overapproximation of someBinaryDOUBLEComparisonOperation at line 72, overapproximation of bitwiseAnd at line 104. 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] float var_1_33 = 128.25; [L51] signed char var_1_34 = 32; [L52] signed char var_1_35 = -32; [L53] float var_1_36 = 15.25; [L54] unsigned short int var_1_37 = 2; [L55] unsigned short int var_1_38 = 5; [L56] signed char last_1_var_1_7 = 32; [L57] signed short int last_1_var_1_11 = 5; [L58] signed long int last_1_var_1_26 = 50; [L175] isInitial = 1 [L176] FCALL initially() [L177] COND TRUE 1 [L178] CALL updateLastVariables() [L166] last_1_var_1_7 = var_1_7 [L167] last_1_var_1_11 = var_1_11 [L168] last_1_var_1_26 = var_1_26 [L178] RET updateLastVariables() [L179] CALL updateVariables() [L109] var_1_2 = __VERIFIER_nondet_float() [L110] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=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) [L110] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=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] [L111] var_1_3 = __VERIFIER_nondet_float() [L112] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L112] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L113] var_1_4 = __VERIFIER_nondet_float() [L114] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L114] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L115] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L115] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L116] var_1_5 = __VERIFIER_nondet_double() [L117] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L117] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=631/10, var_1_7=32] [L118] var_1_6 = __VERIFIER_nondet_double() [L119] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L119] 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L120] var_1_10 = __VERIFIER_nondet_char() [L121] 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=-49, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L121] 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=-49, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L122] 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=-49, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L122] 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=-49, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L123] var_1_13 = __VERIFIER_nondet_uchar() [L124] 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=-49, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L124] 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=-49, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L125] 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=-49, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L125] 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=-49, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L126] var_1_14 = __VERIFIER_nondet_ushort() [L127] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L127] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L128] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L128] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L129] var_1_15 = __VERIFIER_nondet_ushort() [L130] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L130] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L131] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L131] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L132] var_1_18 = __VERIFIER_nondet_char() [L133] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L133] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L134] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L134] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L135] var_1_19 = __VERIFIER_nondet_char() [L136] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L136] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L137] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L137] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L138] var_1_20 = __VERIFIER_nondet_char() [L139] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L139] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L140] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L140] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L141] var_1_21 = __VERIFIER_nondet_char() [L142] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L142] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L143] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L143] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L144] var_1_22 = __VERIFIER_nondet_char() [L145] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L145] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L146] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L146] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L147] var_1_24 = __VERIFIER_nondet_ushort() [L148] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L148] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L149] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L149] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, 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=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L150] var_1_28 = __VERIFIER_nondet_ulong() [L151] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L151] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L152] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L152] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L153] var_1_30 = __VERIFIER_nondet_ulong() [L154] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L154] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L155] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L155] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L156] var_1_33 = __VERIFIER_nondet_float() [L157] CALL assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L158] var_1_35 = __VERIFIER_nondet_char() [L159] CALL assume_abort_if_not(var_1_35 >= -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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-127, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_35 >= -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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-127, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L160] CALL assume_abort_if_not(var_1_35 <= 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-127, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_35 <= 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-127, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L161] var_1_38 = __VERIFIER_nondet_ushort() [L162] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-127, var_1_36=61/4, var_1_37=2, var_1_38=65534, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L162] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-127, var_1_36=61/4, var_1_37=2, var_1_38=65534, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L163] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-127, var_1_36=61/4, var_1_37=2, var_1_38=65534, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L20] COND FALSE !(!cond) [L163] 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=-49, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=-25, var_1_19=-25, var_1_1=5003/5, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=25, var_1_24=32718, var_1_26=50, var_1_27=8, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=-32, var_1_32=23/4, var_1_33=4294967301, var_1_34=32, var_1_35=-127, var_1_36=61/4, var_1_37=2, var_1_38=65534, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] [L179] RET updateVariables() [L180] CALL step() [L62] var_1_27 = var_1_28 [L63] COND FALSE !(var_1_28 != (var_1_27 + var_1_30)) [L66] var_1_31 = 64 [L67] var_1_32 = var_1_33 [L68] var_1_34 = var_1_35 [L69] var_1_36 = 4.6f [L70] var_1_37 = var_1_38 [L71] COND FALSE !((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) [L74] var_1_1 = var_1_5 [L76] COND FALSE !(var_1_1 > var_1_4) [L79] var_1_11 = ((((last_1_var_1_11) < (((16 - 32) + (64 + var_1_10)))) ? (last_1_var_1_11) : (((16 - 32) + (64 + var_1_10))))) [L81] COND TRUE \read(var_1_13) [L82] var_1_12 = (var_1_14 - var_1_15) [L84] signed char stepLocal_0 = var_1_20; [L85] COND TRUE var_1_1 <= (((((var_1_1) < (var_1_1)) ? (var_1_1) : (var_1_1))) + var_1_1) [L86] 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)))) [L94] COND FALSE !((- (var_1_14 - var_1_24)) < var_1_10) [L97] var_1_23 = ((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12))) [L99] COND FALSE !(var_1_6 != 49.125) [L104] EXPR var_1_12 & last_1_var_1_7 [L104] COND FALSE !(-4 > (var_1_12 & last_1_var_1_7)) [L180] RET step() [L181] CALL, EXPR property() [L171] 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) [L171-L172] 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) ; [L181] RET, EXPR property() [L181] 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=-49, var_1_11=-1, var_1_12=0, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=-49, var_1_18=-25, var_1_19=-25, var_1_1=4294967303, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=0, var_1_24=32718, var_1_26=50, var_1_27=4294967294, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=64, var_1_32=4294967301, var_1_33=4294967301, var_1_34=-127, var_1_35=-127, var_1_36=23/5, var_1_37=65534, var_1_38=65534, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, 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=-49, var_1_11=-1, var_1_12=0, var_1_13=1, var_1_14=32767, var_1_15=32767, var_1_16=-49, var_1_18=-25, var_1_19=-25, var_1_1=4294967303, var_1_20=-24, var_1_21=76, var_1_22=126, var_1_23=0, var_1_24=32718, var_1_26=50, var_1_27=4294967294, var_1_28=4294967294, var_1_29=9/2, var_1_30=0, var_1_31=64, var_1_32=4294967301, var_1_33=4294967301, var_1_34=-127, var_1_35=-127, var_1_36=23/5, var_1_37=65534, var_1_38=65534, var_1_3=4294967302, var_1_4=4294967304, var_1_5=4294967303, var_1_6=4294967303, var_1_7=32] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 64 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 35, 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=64occurred 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, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 129 NumberOfCodeBlocks, 129 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-12 00:53:20,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:53:23,217 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:53:23,342 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-12 00:53:23,351 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:53:23,352 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:53:23,407 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:53:23,407 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:53:23,408 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:53:23,409 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:53:23,414 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:53:23,414 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:53:23,415 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:53:23,415 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:53:23,417 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:53:23,417 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:53:23,418 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:53:23,419 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:53:23,419 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:53:23,420 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:53:23,421 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:53:23,421 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:53:23,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:53:23,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:53:23,423 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:53:23,423 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:53:23,424 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:53:23,424 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:53:23,425 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:53:23,425 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:53:23,425 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:53:23,427 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:53:23,427 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 00:53:23,427 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:53:23,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:53:23,428 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:53:23,428 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:53:23,429 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:53:23,429 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:53:23,429 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:53:23,430 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:53:23,430 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:53:23,431 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:53:23,431 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_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa [2023-11-12 00:53:23,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:53:23,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:53:23,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:53:23,856 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:53:23,857 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:53:23,858 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-12 00:53:27,132 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:53:27,415 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:53:27,416 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-12 00:53:27,432 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/data/e89e02430/f058b981107c4e569f833d9aa62d5211/FLAG0612017a5 [2023-11-12 00:53:27,447 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/data/e89e02430/f058b981107c4e569f833d9aa62d5211 [2023-11-12 00:53:27,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:53:27,465 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:53:27,466 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:53:27,466 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:53:27,474 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:53:27,475 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:27,476 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@744098cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27, skipping insertion in model container [2023-11-12 00:53:27,476 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:27,529 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:53:27,698 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_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2023-11-12 00:53:27,780 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:53:27,801 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:53:27,812 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_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2023-11-12 00:53:27,869 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:53:27,890 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:53:27,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27 WrapperNode [2023-11-12 00:53:27,891 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:53:27,892 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:53:27,892 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:53:27,892 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:53:27,900 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:27,915 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:27,953 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 199 [2023-11-12 00:53:27,954 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:53:27,954 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:53:27,954 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:53:27,955 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:53:27,965 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:27,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:27,983 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:27,987 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:28,026 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:28,030 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:28,051 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:28,054 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:28,081 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:53:28,096 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:53:28,097 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:53:28,097 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:53:28,098 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (1/1) ... [2023-11-12 00:53:28,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:53:28,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:53:28,146 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:53:28,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:53:28,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:53:28,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:53:28,199 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:53:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:53:28,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:53:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:53:28,321 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:53:28,323 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:53:35,502 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:53:35,517 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:53:35,517 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:53:35,519 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:53:35 BoogieIcfgContainer [2023-11-12 00:53:35,519 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:53:35,522 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:53:35,522 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:53:35,526 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:53:35,526 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:53:27" (1/3) ... [2023-11-12 00:53:35,527 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fb4b508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:53:35, skipping insertion in model container [2023-11-12 00:53:35,527 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:53:27" (2/3) ... [2023-11-12 00:53:35,528 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fb4b508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:53:35, skipping insertion in model container [2023-11-12 00:53:35,528 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:53:35" (3/3) ... [2023-11-12 00:53:35,529 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-12 00:53:35,548 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:53:35,548 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:53:35,631 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:53:35,637 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;@4ae2047c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:53:35,637 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:53:35,642 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 48 states have (on average 1.3125) internal successors, (63), 49 states have internal predecessors, (63), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-12 00:53:35,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-12 00:53:35,663 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:53:35,664 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:53:35,664 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:53:35,670 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:53:35,671 INFO L85 PathProgramCache]: Analyzing trace with hash 974662327, now seen corresponding path program 1 times [2023-11-12 00:53:35,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:53:35,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2034153794] [2023-11-12 00:53:35,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:53:35,686 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:53:35,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:53:35,693 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 00:53:35,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-12 00:53:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:53:36,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 00:53:36,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:53:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 548 proven. 0 refuted. 0 times theorem prover too weak. 1832 trivial. 0 not checked. [2023-11-12 00:53:36,503 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:53:36,504 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:53:36,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2034153794] [2023-11-12 00:53:36,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2034153794] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:53:36,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:53:36,506 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:53:36,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220653377] [2023-11-12 00:53:36,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:53:36,515 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 00:53:36,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:53:36,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 00:53:36,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:53:36,549 INFO L87 Difference]: Start difference. First operand has 86 states, 48 states have (on average 1.3125) internal successors, (63), 49 states have internal predecessors, (63), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-12 00:53:36,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:53:36,603 INFO L93 Difference]: Finished difference Result 165 states and 295 transitions. [2023-11-12 00:53:36,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 00:53:36,606 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 214 [2023-11-12 00:53:36,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:53:36,614 INFO L225 Difference]: With dead ends: 165 [2023-11-12 00:53:36,615 INFO L226 Difference]: Without dead ends: 82 [2023-11-12 00:53:36,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:53:36,623 INFO L413 NwaCegarLoop]: 125 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, 125 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 00:53:36,624 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 125 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 00:53:36,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2023-11-12 00:53:36,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2023-11-12 00:53:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 45 states have (on average 1.2222222222222223) internal successors, (55), 45 states have internal predecessors, (55), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-12 00:53:36,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 125 transitions. [2023-11-12 00:53:36,684 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 125 transitions. Word has length 214 [2023-11-12 00:53:36,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:53:36,685 INFO L495 AbstractCegarLoop]: Abstraction has 82 states and 125 transitions. [2023-11-12 00:53:36,685 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-12 00:53:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 125 transitions. [2023-11-12 00:53:36,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-12 00:53:36,692 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:53:36,692 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:53:36,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2023-11-12 00:53:36,914 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:53:36,915 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:53:36,915 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:53:36,915 INFO L85 PathProgramCache]: Analyzing trace with hash -1307603273, now seen corresponding path program 1 times [2023-11-12 00:53:36,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:53:36,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1030949093] [2023-11-12 00:53:36,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:53:36,918 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:53:36,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:53:36,919 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 00:53:36,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1bdaa9-7f64-42be-ae45-85998a4cfe77/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-12 00:53:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:53:37,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-12 00:53:37,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:54:03,702 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 [2023-11-12 00:54:05,755 WARN L876 $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 true