./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4223677b7fcaed0efc860dd0c3340942f255a7ab3393ed1f2867e937b4b899fd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 17:03:41,090 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 17:03:41,158 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 17:03:41,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 17:03:41,164 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 17:03:41,187 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 17:03:41,188 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 17:03:41,189 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 17:03:41,189 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 17:03:41,190 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 17:03:41,191 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 17:03:41,191 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 17:03:41,192 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 17:03:41,192 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 17:03:41,193 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 17:03:41,193 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 17:03:41,194 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 17:03:41,195 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 17:03:41,195 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 17:03:41,196 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 17:03:41,197 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 17:03:41,197 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 17:03:41,198 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 17:03:41,199 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 17:03:41,199 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 17:03:41,200 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 17:03:41,200 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 17:03:41,201 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 17:03:41,201 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 17:03:41,202 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 17:03:41,202 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 17:03:41,203 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 17:03:41,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 17:03:41,203 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 17:03:41,204 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 17:03:41,204 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 17:03:41,204 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 17:03:41,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:03:41,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 17:03:41,204 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 17:03:41,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 17:03:41,205 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 17:03:41,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 17:03:41,205 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 17:03:41,206 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 17:03:41,206 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 17:03:41,206 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 17:03:41,206 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_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4223677b7fcaed0efc860dd0c3340942f255a7ab3393ed1f2867e937b4b899fd [2023-12-02 17:03:41,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 17:03:41,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 17:03:41,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 17:03:41,471 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 17:03:41,472 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 17:03:41,473 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2023-12-02 17:03:44,308 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 17:03:44,492 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 17:03:44,492 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2023-12-02 17:03:44,503 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/data/146f57547/129e2af49ce9471486a6e4e73cdc8193/FLAG050306fd7 [2023-12-02 17:03:44,515 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/data/146f57547/129e2af49ce9471486a6e4e73cdc8193 [2023-12-02 17:03:44,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 17:03:44,519 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 17:03:44,520 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 17:03:44,520 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 17:03:44,524 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 17:03:44,525 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,526 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c47f408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44, skipping insertion in model container [2023-12-02 17:03:44,526 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,558 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 17:03:44,688 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_50e30e1d-0566-4786-b2c9-21121dcf324c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i[915,928] [2023-12-02 17:03:44,751 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:03:44,768 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 17:03:44,785 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_50e30e1d-0566-4786-b2c9-21121dcf324c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i[915,928] [2023-12-02 17:03:44,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:03:44,854 INFO L206 MainTranslator]: Completed translation [2023-12-02 17:03:44,854 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44 WrapperNode [2023-12-02 17:03:44,855 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 17:03:44,856 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 17:03:44,856 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 17:03:44,857 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 17:03:44,866 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,883 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,929 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 266 [2023-12-02 17:03:44,930 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 17:03:44,931 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 17:03:44,931 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 17:03:44,931 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 17:03:44,944 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,945 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,949 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,950 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,965 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,970 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,974 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,977 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,982 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 17:03:44,983 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 17:03:44,983 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 17:03:44,984 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 17:03:44,985 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (1/1) ... [2023-12-02 17:03:44,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:03:45,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:03:45,028 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 17:03:45,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 17:03:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 17:03:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 17:03:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 17:03:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 17:03:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 17:03:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 17:03:45,190 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 17:03:45,192 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 17:03:45,631 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 17:03:45,919 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 17:03:45,919 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 17:03:45,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:03:45 BoogieIcfgContainer [2023-12-02 17:03:45,921 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 17:03:45,924 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 17:03:45,924 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 17:03:45,926 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 17:03:45,927 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:03:44" (1/3) ... [2023-12-02 17:03:45,927 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a1c997a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:03:45, skipping insertion in model container [2023-12-02 17:03:45,928 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:44" (2/3) ... [2023-12-02 17:03:45,928 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a1c997a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:03:45, skipping insertion in model container [2023-12-02 17:03:45,928 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:03:45" (3/3) ... [2023-12-02 17:03:45,929 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2023-12-02 17:03:45,943 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 17:03:45,944 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 17:03:45,985 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 17:03:45,991 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;@72c86c44, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 17:03:45,991 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 17:03:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand has 69 states, 29 states have (on average 1.103448275862069) internal successors, (32), 30 states have internal predecessors, (32), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-12-02 17:03:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-02 17:03:46,008 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:03:46,009 INFO L195 NwaCegarLoop]: trace histogram [37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:03:46,010 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:03:46,014 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:03:46,014 INFO L85 PathProgramCache]: Analyzing trace with hash -1152858438, now seen corresponding path program 1 times [2023-12-02 17:03:46,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:03:46,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728310297] [2023-12-02 17:03:46,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:03:46,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:03:46,188 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:03:46,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [763175741] [2023-12-02 17:03:46,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:03:46,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:03:46,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:03:46,191 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:03:46,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 17:03:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 17:03:46,506 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 17:03:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 17:03:46,847 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 17:03:46,849 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 17:03:46,851 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 17:03:46,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 17:03:47,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 17:03:47,058 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 17:03:47,061 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 17:03:47,201 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 05:03:47 BoogieIcfgContainer [2023-12-02 17:03:47,201 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 17:03:47,202 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 17:03:47,202 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 17:03:47,202 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 17:03:47,203 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:03:45" (3/4) ... [2023-12-02 17:03:47,205 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 17:03:47,206 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 17:03:47,208 INFO L158 Benchmark]: Toolchain (without parser) took 2688.69ms. Allocated memory is still 146.8MB. Free memory was 105.5MB in the beginning and 86.2MB in the end (delta: 19.3MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2023-12-02 17:03:47,208 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 111.1MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 17:03:47,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 335.39ms. Allocated memory is still 146.8MB. Free memory was 104.8MB in the beginning and 90.2MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-12-02 17:03:47,209 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.94ms. Allocated memory is still 146.8MB. Free memory was 90.2MB in the beginning and 86.6MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 17:03:47,210 INFO L158 Benchmark]: Boogie Preprocessor took 51.25ms. Allocated memory is still 146.8MB. Free memory was 86.6MB in the beginning and 84.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 17:03:47,211 INFO L158 Benchmark]: RCFGBuilder took 938.31ms. Allocated memory is still 146.8MB. Free memory was 84.5MB in the beginning and 90.7MB in the end (delta: -6.2MB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. [2023-12-02 17:03:47,211 INFO L158 Benchmark]: TraceAbstraction took 1277.60ms. Allocated memory is still 146.8MB. Free memory was 89.9MB in the beginning and 86.2MB in the end (delta: 3.8MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. [2023-12-02 17:03:47,212 INFO L158 Benchmark]: Witness Printer took 4.58ms. Allocated memory is still 146.8MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 17:03:47,215 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 111.1MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 335.39ms. Allocated memory is still 146.8MB. Free memory was 104.8MB in the beginning and 90.2MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.94ms. Allocated memory is still 146.8MB. Free memory was 90.2MB in the beginning and 86.6MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.25ms. Allocated memory is still 146.8MB. Free memory was 86.6MB in the beginning and 84.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 938.31ms. Allocated memory is still 146.8MB. Free memory was 84.5MB in the beginning and 90.7MB in the end (delta: -6.2MB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. * TraceAbstraction took 1277.60ms. Allocated memory is still 146.8MB. Free memory was 89.9MB in the beginning and 86.2MB in the end (delta: 3.8MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. * Witness Printer took 4.58ms. Allocated memory is still 146.8MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 82, overapproximation of bitwiseOr at line 86, overapproximation of someBinaryArithmeticDOUBLEoperation at line 96, overapproximation of someBinaryDOUBLEComparisonOperation at line 72, overapproximation of someBinaryArithmeticFLOAToperation at line 116. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 63.6; [L23] float var_1_4 = 128.75; [L24] float var_1_5 = 25.125; [L25] float var_1_6 = 1000000.75; [L26] unsigned char var_1_7 = 1; [L27] unsigned char var_1_11 = 0; [L28] unsigned char var_1_12 = 0; [L29] unsigned char var_1_13 = 0; [L30] unsigned char var_1_14 = 0; [L31] float var_1_15 = 25.75; [L32] double var_1_16 = 0.4; [L33] double var_1_17 = 0.0; [L34] double var_1_18 = 0.0; [L35] double var_1_19 = 1000000000000.5; [L36] double var_1_20 = 24.8; [L37] signed char var_1_21 = 1; [L38] double var_1_22 = 200.8; [L39] unsigned short int var_1_23 = 40076; [L40] unsigned short int var_1_24 = 8; [L41] unsigned long int var_1_25 = 2; [L42] unsigned char var_1_26 = 0; [L43] signed char var_1_27 = 4; [L44] unsigned long int var_1_28 = 2; [L45] unsigned long int var_1_29 = 3910892853; [L46] unsigned long int var_1_30 = 8; [L47] unsigned long int var_1_31 = 64; [L48] signed char var_1_32 = -16; [L49] signed char var_1_33 = 25; [L50] unsigned char var_1_34 = 5; [L51] unsigned char var_1_35 = 200; [L52] unsigned long int var_1_36 = 8; [L53] double var_1_37 = 1.6; [L54] double var_1_38 = 7.25; [L55] double var_1_39 = 0.6; [L56] signed long int var_1_40 = -10; [L57] signed short int var_1_41 = -25; [L58] unsigned short int var_1_42 = 8; [L59] unsigned short int var_1_43 = 128; [L60] double last_1_var_1_22 = 200.8; [L192] isInitial = 1 [L193] FCALL initially() [L194] COND TRUE 1 [L195] CALL updateLastVariables() [L185] last_1_var_1_22 = var_1_22 [L195] RET updateLastVariables() [L196] CALL updateVariables() [L123] var_1_4 = __VERIFIER_nondet_float() [L124] CALL assume_abort_if_not((var_1_4 >= -461168.6018427382800e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427382800e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_5=201/8, var_1_6=4000003/4, var_1_7=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((var_1_4 >= -461168.6018427382800e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427382800e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_5=201/8, var_1_6=4000003/4, var_1_7=1] [L125] var_1_5 = __VERIFIER_nondet_float() [L126] CALL assume_abort_if_not((var_1_5 >= -230584.3009213691390e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 2305843.009213691390e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_6=4000003/4, var_1_7=1] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not((var_1_5 >= -230584.3009213691390e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 2305843.009213691390e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_6=4000003/4, var_1_7=1] [L127] var_1_6 = __VERIFIER_nondet_float() [L128] CALL assume_abort_if_not((var_1_6 >= -230584.3009213691390e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 2305843.009213691390e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not((var_1_6 >= -230584.3009213691390e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 2305843.009213691390e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L129] var_1_11 = __VERIFIER_nondet_uchar() [L130] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L131] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L132] var_1_12 = __VERIFIER_nondet_uchar() [L133] CALL assume_abort_if_not(var_1_12 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_12 >= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L134] CALL assume_abort_if_not(var_1_12 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_12 <= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L135] var_1_13 = __VERIFIER_nondet_uchar() [L136] CALL assume_abort_if_not(var_1_13 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_13 >= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L137] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L138] var_1_14 = __VERIFIER_nondet_uchar() [L139] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L140] CALL assume_abort_if_not(var_1_14 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_14 <= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L141] var_1_17 = __VERIFIER_nondet_double() [L142] CALL assume_abort_if_not((var_1_17 >= 4611686.018427382800e+12F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not((var_1_17 >= 4611686.018427382800e+12F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L143] var_1_18 = __VERIFIER_nondet_double() [L144] CALL assume_abort_if_not((var_1_18 >= 4611686.018427382800e+12F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not((var_1_18 >= 4611686.018427382800e+12F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L145] var_1_19 = __VERIFIER_nondet_double() [L146] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L147] var_1_20 = __VERIFIER_nondet_double() [L148] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L149] var_1_23 = __VERIFIER_nondet_ushort() [L150] CALL assume_abort_if_not(var_1_23 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_23 >= 32767) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L151] CALL assume_abort_if_not(var_1_23 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_23 <= 65535) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L152] var_1_24 = __VERIFIER_nondet_ushort() [L153] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L154] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L155] var_1_28 = __VERIFIER_nondet_ulong() [L156] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L157] CALL assume_abort_if_not(var_1_28 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_28 <= 4294967295) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L158] var_1_29 = __VERIFIER_nondet_ulong() [L159] CALL assume_abort_if_not(var_1_29 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_29 >= 2147483647) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L160] CALL assume_abort_if_not(var_1_29 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_29 <= 4294967295) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L161] var_1_30 = __VERIFIER_nondet_ulong() [L162] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L163] CALL assume_abort_if_not(var_1_30 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_30 <= 2147483647) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L164] var_1_31 = __VERIFIER_nondet_ulong() [L165] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L166] CALL assume_abort_if_not(var_1_31 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_31 <= 4294967295) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L167] CALL assume_abort_if_not(var_1_31 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_31 != 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L168] var_1_32 = __VERIFIER_nondet_char() [L169] CALL assume_abort_if_not(var_1_32 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_32 >= -127) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L170] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L171] var_1_33 = __VERIFIER_nondet_char() [L172] CALL assume_abort_if_not(var_1_33 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_33 >= -63) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L173] CALL assume_abort_if_not(var_1_33 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_33 <= 63) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L174] var_1_35 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L176] CALL assume_abort_if_not(var_1_35 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=254, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_35 <= 254) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=254, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L177] var_1_37 = __VERIFIER_nondet_double() [L178] CALL assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=254, var_1_36=8, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=254, var_1_36=8, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L179] var_1_38 = __VERIFIER_nondet_double() [L180] CALL assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=254, var_1_36=8, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=254, var_1_36=8, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L181] var_1_39 = __VERIFIER_nondet_double() [L182] CALL assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=254, var_1_36=8, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=65535, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=5, var_1_35=254, var_1_36=8, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L196] RET updateVariables() [L197] CALL step() [L64] var_1_26 = 0 [L65] COND TRUE var_1_28 >= ((var_1_29 - var_1_30) / var_1_31) [L66] var_1_27 = var_1_32 [L70] var_1_34 = var_1_35 [L71] COND FALSE !(var_1_27 >= ((((50) > (var_1_31)) ? (50) : (var_1_31)))) [L76] COND FALSE !(var_1_30 > 200u) [L79] var_1_41 = var_1_35 [L80] var_1_42 = var_1_34 [L81] var_1_43 = var_1_35 [L82] COND TRUE ! (var_1_4 < 16.8f) [L83] var_1_15 = var_1_6 [L85] var_1_25 = var_1_23 [L86] EXPR 4 | var_1_25 [L86] EXPR (((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)) [L86] EXPR 4 | var_1_25 [L86] EXPR (((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)) [L86] COND TRUE (((((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)))) >= var_1_25 [L87] var_1_7 = ((var_1_11 && var_1_12) && var_1_13) [L95] COND FALSE !(var_1_25 > var_1_25) [L98] COND TRUE var_1_18 > (var_1_20 + (var_1_19 * var_1_17)) [L99] var_1_16 = var_1_6 [L104] unsigned long int stepLocal_1 = var_1_25; [L105] COND TRUE var_1_18 < (last_1_var_1_22 * var_1_4) [L106] COND TRUE (var_1_23 - var_1_24) < stepLocal_1 [L107] var_1_22 = var_1_5 [L114] unsigned char stepLocal_0 = -1 <= var_1_25; [L115] COND TRUE stepLocal_0 || var_1_7 [L116] var_1_1 = (var_1_4 + (var_1_5 + var_1_6)) [L118] COND TRUE (- (var_1_17 + var_1_1)) >= var_1_16 [L119] var_1_21 = ((((-50) < 0 ) ? -(-50) : (-50))) [L197] RET step() [L198] CALL, EXPR property() [L188] EXPR (((-1 <= var_1_25) || var_1_7) ? (var_1_1 == ((float) (var_1_4 + (var_1_5 + var_1_6)))) : 1) && (((((((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)))) >= var_1_25) ? (var_1_7 == ((unsigned char) ((var_1_11 && var_1_12) && var_1_13))) : ((var_1_6 == var_1_15) ? (var_1_7 == ((unsigned char) var_1_14)) : (var_1_7 == ((unsigned char) var_1_13)))) [L188-L189] return ((((((((-1 <= var_1_25) || var_1_7) ? (var_1_1 == ((float) (var_1_4 + (var_1_5 + var_1_6)))) : 1) && (((((((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)))) >= var_1_25) ? (var_1_7 == ((unsigned char) ((var_1_11 && var_1_12) && var_1_13))) : ((var_1_6 == var_1_15) ? (var_1_7 == ((unsigned char) var_1_14)) : (var_1_7 == ((unsigned char) var_1_13))))) && ((! (var_1_4 < 16.8f)) ? (var_1_15 == ((float) var_1_6)) : 1)) && ((var_1_25 > var_1_25) ? (var_1_16 == ((double) ((((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))) - var_1_19) - var_1_20))) : ((var_1_18 > (var_1_20 + (var_1_19 * var_1_17))) ? (var_1_16 == ((double) var_1_6)) : (var_1_16 == ((double) var_1_20))))) && (((- (var_1_17 + var_1_1)) >= var_1_16) ? (var_1_21 == ((signed char) ((((-50) < 0 ) ? -(-50) : (-50))))) : 1)) && ((var_1_18 < (last_1_var_1_22 * var_1_4)) ? (((var_1_23 - var_1_24) < var_1_25) ? (var_1_22 == ((double) var_1_5)) : (var_1_22 == ((double) var_1_17))) : (var_1_22 == ((double) var_1_20)))) && (var_1_25 == ((unsigned long int) var_1_23)) ; [L198] RET, EXPR property() [L198] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_1=0, var_1_20=2, var_1_21=50, var_1_22=3, var_1_23=65535, var_1_24=1, var_1_25=65535, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=254, var_1_35=254, var_1_36=8, var_1_40=-10, var_1_41=254, var_1_42=254, var_1_43=254, var_1_5=3, var_1_6=2, var_1_7=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_1=0, var_1_20=2, var_1_21=50, var_1_22=3, var_1_23=65535, var_1_24=1, var_1_25=65535, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=4294967295, var_1_30=1, var_1_31=4294967295, var_1_32=0, var_1_33=63, var_1_34=254, var_1_35=254, var_1_36=8, var_1_40=-10, var_1_41=254, var_1_42=254, var_1_43=254, var_1_5=3, var_1_6=2, var_1_7=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 69 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 1, TraceHistogramMax: 37, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=69occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 138 NumberOfCodeBlocks, 138 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 17:03:47,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4223677b7fcaed0efc860dd0c3340942f255a7ab3393ed1f2867e937b4b899fd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 17:03:49,153 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 17:03:49,223 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 17:03:49,229 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 17:03:49,230 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 17:03:49,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 17:03:49,258 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 17:03:49,259 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 17:03:49,259 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 17:03:49,260 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 17:03:49,260 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 17:03:49,261 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 17:03:49,261 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 17:03:49,262 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 17:03:49,262 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 17:03:49,263 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 17:03:49,264 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 17:03:49,264 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 17:03:49,265 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 17:03:49,265 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 17:03:49,266 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 17:03:49,266 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 17:03:49,267 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 17:03:49,267 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 17:03:49,268 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 17:03:49,268 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 17:03:49,268 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 17:03:49,269 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 17:03:49,269 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 17:03:49,269 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 17:03:49,270 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 17:03:49,270 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 17:03:49,271 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 17:03:49,271 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 17:03:49,271 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:03:49,272 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 17:03:49,272 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 17:03:49,272 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 17:03:49,272 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 17:03:49,272 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 17:03:49,273 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 17:03:49,273 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 17:03:49,273 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 17:03:49,273 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 17:03:49,273 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_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4223677b7fcaed0efc860dd0c3340942f255a7ab3393ed1f2867e937b4b899fd [2023-12-02 17:03:49,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 17:03:49,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 17:03:49,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 17:03:49,603 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 17:03:49,604 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 17:03:49,605 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2023-12-02 17:03:52,476 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 17:03:52,727 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 17:03:52,728 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2023-12-02 17:03:52,740 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/data/a43e765e4/d3d5fc7d3634429487174a4c7bd8ba0c/FLAG7fdd2cdd4 [2023-12-02 17:03:52,756 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/data/a43e765e4/d3d5fc7d3634429487174a4c7bd8ba0c [2023-12-02 17:03:52,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 17:03:52,759 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 17:03:52,760 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 17:03:52,761 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 17:03:52,767 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 17:03:52,768 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:03:52" (1/1) ... [2023-12-02 17:03:52,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5483da1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:52, skipping insertion in model container [2023-12-02 17:03:52,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:03:52" (1/1) ... [2023-12-02 17:03:52,815 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 17:03:53,000 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_50e30e1d-0566-4786-b2c9-21121dcf324c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i[915,928] [2023-12-02 17:03:53,076 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:03:53,097 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 17:03:53,112 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_50e30e1d-0566-4786-b2c9-21121dcf324c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i[915,928] [2023-12-02 17:03:53,151 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:03:53,175 INFO L206 MainTranslator]: Completed translation [2023-12-02 17:03:53,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53 WrapperNode [2023-12-02 17:03:53,176 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 17:03:53,177 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 17:03:53,178 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 17:03:53,178 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 17:03:53,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,205 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,243 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 217 [2023-12-02 17:03:53,244 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 17:03:53,245 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 17:03:53,245 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 17:03:53,245 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 17:03:53,256 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,263 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,263 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,277 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,281 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,287 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,293 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 17:03:53,294 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 17:03:53,294 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 17:03:53,294 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 17:03:53,295 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (1/1) ... [2023-12-02 17:03:53,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:03:53,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:03:53,322 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 17:03:53,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 17:03:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 17:03:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 17:03:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 17:03:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 17:03:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 17:03:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 17:03:53,468 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 17:03:53,477 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 17:04:09,778 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 17:04:09,836 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 17:04:09,836 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 17:04:09,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:04:09 BoogieIcfgContainer [2023-12-02 17:04:09,837 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 17:04:09,840 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 17:04:09,841 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 17:04:09,844 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 17:04:09,844 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:03:52" (1/3) ... [2023-12-02 17:04:09,845 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f3b1cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:04:09, skipping insertion in model container [2023-12-02 17:04:09,845 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:03:53" (2/3) ... [2023-12-02 17:04:09,846 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f3b1cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:04:09, skipping insertion in model container [2023-12-02 17:04:09,846 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:04:09" (3/3) ... [2023-12-02 17:04:09,848 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2023-12-02 17:04:09,869 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 17:04:09,870 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 17:04:09,929 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 17:04:09,937 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;@6556939a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 17:04:09,938 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 17:04:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 51 states have (on average 1.3529411764705883) internal successors, (69), 52 states have internal predecessors, (69), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-12-02 17:04:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 17:04:09,966 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:04:09,967 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:04:09,968 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:04:09,974 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:04:09,974 INFO L85 PathProgramCache]: Analyzing trace with hash 1777483899, now seen corresponding path program 1 times [2023-12-02 17:04:09,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 17:04:09,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1049498475] [2023-12-02 17:04:09,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:04:09,993 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 17:04:09,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 17:04:09,995 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 17:04:10,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 17:04:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:04:10,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 17:04:10,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:04:11,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1044 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2023-12-02 17:04:11,030 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 17:04:11,031 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 17:04:11,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1049498475] [2023-12-02 17:04:11,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1049498475] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:04:11,032 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:04:11,033 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 17:04:11,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565609920] [2023-12-02 17:04:11,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:04:11,041 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 17:04:11,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 17:04:11,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 17:04:11,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 17:04:11,080 INFO L87 Difference]: Start difference. First operand has 91 states, 51 states have (on average 1.3529411764705883) internal successors, (69), 52 states have internal predecessors, (69), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-12-02 17:04:13,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:04:13,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:04:13,552 INFO L93 Difference]: Finished difference Result 179 states and 321 transitions. [2023-12-02 17:04:13,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 17:04:13,663 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 227 [2023-12-02 17:04:13,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:04:13,671 INFO L225 Difference]: With dead ends: 179 [2023-12-02 17:04:13,671 INFO L226 Difference]: Without dead ends: 89 [2023-12-02 17:04:13,676 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 17:04:13,681 INFO L413 NwaCegarLoop]: 134 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2023-12-02 17:04:13,682 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 134 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2023-12-02 17:04:13,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2023-12-02 17:04:13,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2023-12-02 17:04:13,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 50 states have (on average 1.26) internal successors, (63), 50 states have internal predecessors, (63), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-12-02 17:04:13,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 137 transitions. [2023-12-02 17:04:13,741 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 137 transitions. Word has length 227 [2023-12-02 17:04:13,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:04:13,742 INFO L495 AbstractCegarLoop]: Abstraction has 89 states and 137 transitions. [2023-12-02 17:04:13,742 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-12-02 17:04:13,742 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 137 transitions. [2023-12-02 17:04:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-02 17:04:13,749 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:04:13,749 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:04:13,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 17:04:13,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 17:04:13,950 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:04:13,951 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:04:13,951 INFO L85 PathProgramCache]: Analyzing trace with hash 1172119377, now seen corresponding path program 1 times [2023-12-02 17:04:13,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 17:04:13,953 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [624817710] [2023-12-02 17:04:13,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:04:13,953 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 17:04:13,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 17:04:13,954 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 17:04:13,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e30e1d-0566-4786-b2c9-21121dcf324c/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 17:04:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:04:15,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 23 conjunts are in the unsatisfiable core [2023-12-02 17:04:15,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:05:59,415 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (and (fp.gt c_~var_1_18~0 (fp.add c_currentRoundingMode c_~var_1_20~0 (fp.mul c_currentRoundingMode c_~var_1_19~0 c_~var_1_17~0))) (= c_~var_1_16~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0)) (= ((_ zero_extend 16) c_~var_1_23~0) c_~var_1_25~0) (let ((.cse1 (= (_ bv0 8) c_~var_1_11~0)) (.cse0 (= c_~var_1_12~0 (_ bv0 8))) (.cse2 (= c_~var_1_13~0 (_ bv0 8)))) (or (and (or .cse0 .cse1 .cse2) (= c_~var_1_7~0 (_ bv0 8))) (and (not .cse1) (= (_ bv1 8) c_~var_1_7~0) (not .cse0) (not .cse2)))) (fp.geq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.geq c_~var_1_6~0 .cse3) (fp.leq c_~var_1_6~0 .cse4)) (and (fp.geq c_~var_1_6~0 (fp.neg .cse4)) (fp.leq c_~var_1_6~0 (fp.neg .cse3))))) (= c_~var_1_15~0 c_~var_1_6~0) (= c_currentRoundingMode roundNearestTiesToEven) (fp.leq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))))) is different from false [2023-12-02 17:06:01,465 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (and (fp.gt c_~var_1_18~0 (fp.add c_currentRoundingMode c_~var_1_20~0 (fp.mul c_currentRoundingMode c_~var_1_19~0 c_~var_1_17~0))) (= c_~var_1_16~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0)) (= ((_ zero_extend 16) c_~var_1_23~0) c_~var_1_25~0) (let ((.cse1 (= (_ bv0 8) c_~var_1_11~0)) (.cse0 (= c_~var_1_12~0 (_ bv0 8))) (.cse2 (= c_~var_1_13~0 (_ bv0 8)))) (or (and (or .cse0 .cse1 .cse2) (= c_~var_1_7~0 (_ bv0 8))) (and (not .cse1) (= (_ bv1 8) c_~var_1_7~0) (not .cse0) (not .cse2)))) (fp.geq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.geq c_~var_1_6~0 .cse3) (fp.leq c_~var_1_6~0 .cse4)) (and (fp.geq c_~var_1_6~0 (fp.neg .cse4)) (fp.leq c_~var_1_6~0 (fp.neg .cse3))))) (= c_~var_1_15~0 c_~var_1_6~0) (= c_currentRoundingMode roundNearestTiesToEven) (fp.leq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))))) is different from true [2023-12-02 17:08:56,846 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (and (fp.gt c_~var_1_18~0 (fp.add c_currentRoundingMode c_~var_1_20~0 (fp.mul c_currentRoundingMode c_~var_1_19~0 c_~var_1_17~0))) (= c_~var_1_20~0 c_~var_1_22~0) (= c_~var_1_16~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0)) (= ((_ zero_extend 16) c_~var_1_23~0) c_~var_1_25~0) (let ((.cse1 (= (_ bv0 8) c_~var_1_11~0)) (.cse0 (= c_~var_1_12~0 (_ bv0 8))) (.cse2 (= c_~var_1_13~0 (_ bv0 8)))) (or (and (or .cse0 .cse1 .cse2) (= c_~var_1_7~0 (_ bv0 8))) (and (not .cse1) (= (_ bv1 8) c_~var_1_7~0) (not .cse0) (not .cse2)))) (fp.geq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (not (fp.lt c_~var_1_18~0 (fp.mul c_currentRoundingMode c_~last_1_var_1_22~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_4~0)))) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.geq c_~var_1_6~0 .cse3) (fp.leq c_~var_1_6~0 .cse4)) (and (fp.geq c_~var_1_6~0 (fp.neg .cse4)) (fp.leq c_~var_1_6~0 (fp.neg .cse3))))) (= c_~var_1_15~0 c_~var_1_6~0) (= c_currentRoundingMode roundNearestTiesToEven) (fp.leq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))))) is different from false [2023-12-02 17:08:58,932 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (and (fp.gt c_~var_1_18~0 (fp.add c_currentRoundingMode c_~var_1_20~0 (fp.mul c_currentRoundingMode c_~var_1_19~0 c_~var_1_17~0))) (= c_~var_1_20~0 c_~var_1_22~0) (= c_~var_1_16~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0)) (= ((_ zero_extend 16) c_~var_1_23~0) c_~var_1_25~0) (let ((.cse1 (= (_ bv0 8) c_~var_1_11~0)) (.cse0 (= c_~var_1_12~0 (_ bv0 8))) (.cse2 (= c_~var_1_13~0 (_ bv0 8)))) (or (and (or .cse0 .cse1 .cse2) (= c_~var_1_7~0 (_ bv0 8))) (and (not .cse1) (= (_ bv1 8) c_~var_1_7~0) (not .cse0) (not .cse2)))) (fp.geq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (not (fp.lt c_~var_1_18~0 (fp.mul c_currentRoundingMode c_~last_1_var_1_22~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_4~0)))) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.geq c_~var_1_6~0 .cse3) (fp.leq c_~var_1_6~0 .cse4)) (and (fp.geq c_~var_1_6~0 (fp.neg .cse4)) (fp.leq c_~var_1_6~0 (fp.neg .cse3))))) (= c_~var_1_15~0 c_~var_1_6~0) (= c_currentRoundingMode roundNearestTiesToEven) (fp.leq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))))) is different from true [2023-12-02 17:12:13,964 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (and (fp.gt c_~var_1_18~0 (fp.add c_currentRoundingMode c_~var_1_20~0 (fp.mul c_currentRoundingMode c_~var_1_19~0 c_~var_1_17~0))) (= c_~var_1_20~0 c_~var_1_22~0) (= c_~var_1_1~0 (fp.add c_currentRoundingMode c_~var_1_4~0 (fp.add c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0))) (= c_~var_1_16~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0)) (= ((_ zero_extend 16) c_~var_1_23~0) c_~var_1_25~0) (let ((.cse1 (= (_ bv0 8) c_~var_1_11~0)) (.cse0 (= c_~var_1_12~0 (_ bv0 8))) (.cse2 (= c_~var_1_13~0 (_ bv0 8)))) (or (and (or .cse0 .cse1 .cse2) (= c_~var_1_7~0 (_ bv0 8))) (and (not .cse1) (= (_ bv1 8) c_~var_1_7~0) (not .cse0) (not .cse2)))) (fp.geq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (not (fp.lt c_~var_1_18~0 (fp.mul c_currentRoundingMode c_~last_1_var_1_22~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_4~0)))) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.geq c_~var_1_6~0 .cse3) (fp.leq c_~var_1_6~0 .cse4)) (and (fp.geq c_~var_1_6~0 (fp.neg .cse4)) (fp.leq c_~var_1_6~0 (fp.neg .cse3))))) (= c_~var_1_15~0 c_~var_1_6~0) (= c_currentRoundingMode roundNearestTiesToEven) (fp.leq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))))) is different from false [2023-12-02 17:12:16,062 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (and (fp.gt c_~var_1_18~0 (fp.add c_currentRoundingMode c_~var_1_20~0 (fp.mul c_currentRoundingMode c_~var_1_19~0 c_~var_1_17~0))) (= c_~var_1_20~0 c_~var_1_22~0) (= c_~var_1_1~0 (fp.add c_currentRoundingMode c_~var_1_4~0 (fp.add c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0))) (= c_~var_1_16~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0)) (= ((_ zero_extend 16) c_~var_1_23~0) c_~var_1_25~0) (let ((.cse1 (= (_ bv0 8) c_~var_1_11~0)) (.cse0 (= c_~var_1_12~0 (_ bv0 8))) (.cse2 (= c_~var_1_13~0 (_ bv0 8)))) (or (and (or .cse0 .cse1 .cse2) (= c_~var_1_7~0 (_ bv0 8))) (and (not .cse1) (= (_ bv1 8) c_~var_1_7~0) (not .cse0) (not .cse2)))) (fp.geq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (not (fp.lt c_~var_1_18~0 (fp.mul c_currentRoundingMode c_~last_1_var_1_22~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_4~0)))) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.geq c_~var_1_6~0 .cse3) (fp.leq c_~var_1_6~0 .cse4)) (and (fp.geq c_~var_1_6~0 (fp.neg .cse4)) (fp.leq c_~var_1_6~0 (fp.neg .cse3))))) (= c_~var_1_15~0 c_~var_1_6~0) (= c_currentRoundingMode roundNearestTiesToEven) (fp.leq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))))) is different from true [2023-12-02 17:14:08,742 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (and (fp.gt c_~var_1_18~0 (fp.add c_currentRoundingMode c_~var_1_20~0 (fp.mul c_currentRoundingMode c_~var_1_19~0 c_~var_1_17~0))) (= c_~var_1_20~0 c_~var_1_22~0) (= c_~var_1_1~0 (fp.add c_currentRoundingMode c_~var_1_4~0 (fp.add c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0))) (fp.geq (fp.neg (fp.add c_currentRoundingMode c_~var_1_17~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) c_~var_1_16~0) (= c_~var_1_16~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0)) (= ((_ zero_extend 16) c_~var_1_23~0) c_~var_1_25~0) (let ((.cse1 (= (_ bv0 8) c_~var_1_11~0)) (.cse0 (= c_~var_1_12~0 (_ bv0 8))) (.cse2 (= c_~var_1_13~0 (_ bv0 8)))) (or (and (or .cse0 .cse1 .cse2) (= c_~var_1_7~0 (_ bv0 8))) (and (not .cse1) (= (_ bv1 8) c_~var_1_7~0) (not .cse0) (not .cse2)))) (fp.geq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (not (fp.lt c_~var_1_18~0 (fp.mul c_currentRoundingMode c_~last_1_var_1_22~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_4~0)))) (= c_~var_1_21~0 (_ bv50 8)) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.geq c_~var_1_6~0 .cse3) (fp.leq c_~var_1_6~0 .cse4)) (and (fp.geq c_~var_1_6~0 (fp.neg .cse4)) (fp.leq c_~var_1_6~0 (fp.neg .cse3))))) (= c_~var_1_15~0 c_~var_1_6~0) (= c_currentRoundingMode roundNearestTiesToEven) (fp.leq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))))) is different from false [2023-12-02 17:14:10,848 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (and (fp.gt c_~var_1_18~0 (fp.add c_currentRoundingMode c_~var_1_20~0 (fp.mul c_currentRoundingMode c_~var_1_19~0 c_~var_1_17~0))) (= c_~var_1_20~0 c_~var_1_22~0) (= c_~var_1_1~0 (fp.add c_currentRoundingMode c_~var_1_4~0 (fp.add c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0))) (fp.geq (fp.neg (fp.add c_currentRoundingMode c_~var_1_17~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) c_~var_1_16~0) (= c_~var_1_16~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0)) (= ((_ zero_extend 16) c_~var_1_23~0) c_~var_1_25~0) (let ((.cse1 (= (_ bv0 8) c_~var_1_11~0)) (.cse0 (= c_~var_1_12~0 (_ bv0 8))) (.cse2 (= c_~var_1_13~0 (_ bv0 8)))) (or (and (or .cse0 .cse1 .cse2) (= c_~var_1_7~0 (_ bv0 8))) (and (not .cse1) (= (_ bv1 8) c_~var_1_7~0) (not .cse0) (not .cse2)))) (fp.geq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (not (fp.lt c_~var_1_18~0 (fp.mul c_currentRoundingMode c_~last_1_var_1_22~0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_4~0)))) (= c_~var_1_21~0 (_ bv50 8)) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.geq c_~var_1_6~0 .cse3) (fp.leq c_~var_1_6~0 .cse4)) (and (fp.geq c_~var_1_6~0 (fp.neg .cse4)) (fp.leq c_~var_1_6~0 (fp.neg .cse3))))) (= c_~var_1_15~0 c_~var_1_6~0) (= c_currentRoundingMode roundNearestTiesToEven) (fp.leq c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))))) is different from true