./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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_46007fd6-dada-463f-b432-ff4a794cc890/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 c2513cb03f96a16ea64e668108f99bc55f7840a88a85611744d9e41d385a05a6 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:03:42,324 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:03:42,389 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 15:03:42,393 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:03:42,393 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:03:42,416 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:03:42,417 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:03:42,417 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:03:42,418 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:03:42,418 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:03:42,419 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:03:42,419 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:03:42,420 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:03:42,420 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 15:03:42,421 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:03:42,421 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:03:42,422 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 15:03:42,422 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 15:03:42,423 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:03:42,424 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 15:03:42,424 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 15:03:42,425 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 15:03:42,426 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:03:42,426 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:03:42,427 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 15:03:42,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 15:03:42,428 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 15:03:42,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:03:42,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:03:42,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:03:42,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:03:42,430 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 15:03:42,430 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:03:42,430 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:03:42,430 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:03:42,431 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:03:42,431 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:03:42,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:03:42,431 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:03:42,431 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:03:42,432 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:03:42,432 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 15:03:42,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 15:03:42,432 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:03:42,432 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:03:42,433 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:03:42,433 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:03:42,433 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_46007fd6-dada-463f-b432-ff4a794cc890/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2513cb03f96a16ea64e668108f99bc55f7840a88a85611744d9e41d385a05a6 [2023-12-02 15:03:42,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:03:42,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:03:42,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:03:42,654 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:03:42,654 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:03:42,655 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i [2023-12-02 15:03:45,409 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:03:45,622 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:03:45,623 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i [2023-12-02 15:03:45,633 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/data/f3e43ad17/44a6503d63154da691663e382ace86c0/FLAGee24d2b75 [2023-12-02 15:03:45,646 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/data/f3e43ad17/44a6503d63154da691663e382ace86c0 [2023-12-02 15:03:45,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:03:45,650 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:03:45,652 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:03:45,652 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:03:45,657 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:03:45,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:45,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@185fe9ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45, skipping insertion in model container [2023-12-02 15:03:45,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:45,695 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:03:45,843 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_46007fd6-dada-463f-b432-ff4a794cc890/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i[917,930] [2023-12-02 15:03:45,897 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:03:45,908 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:03:45,921 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_46007fd6-dada-463f-b432-ff4a794cc890/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i[917,930] [2023-12-02 15:03:45,948 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:03:45,964 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:03:45,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45 WrapperNode [2023-12-02 15:03:45,965 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:03:45,966 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:03:45,966 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:03:45,966 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:03:45,973 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:45,984 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,016 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 191 [2023-12-02 15:03:46,017 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:03:46,017 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:03:46,018 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:03:46,018 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:03:46,027 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,030 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,030 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,042 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,045 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,047 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,050 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:03:46,055 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:03:46,055 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:03:46,055 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:03:46,056 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (1/1) ... [2023-12-02 15:03:46,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:03:46,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:03:46,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:03:46,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:03:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:03:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 15:03:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 15:03:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 15:03:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:03:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:03:46,190 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:03:46,192 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:03:46,537 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:03:46,696 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:03:46,696 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 15:03:46,697 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:03:46 BoogieIcfgContainer [2023-12-02 15:03:46,697 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:03:46,700 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:03:46,700 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:03:46,703 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:03:46,703 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:03:45" (1/3) ... [2023-12-02 15:03:46,704 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@180b6815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:03:46, skipping insertion in model container [2023-12-02 15:03:46,704 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:45" (2/3) ... [2023-12-02 15:03:46,704 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@180b6815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:03:46, skipping insertion in model container [2023-12-02 15:03:46,705 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:03:46" (3/3) ... [2023-12-02 15:03:46,706 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-14.i [2023-12-02 15:03:46,720 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:03:46,720 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 15:03:46,762 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:03:46,768 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;@1cc81d04, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:03:46,768 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 15:03:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand has 68 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-12-02 15:03:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-12-02 15:03:46,785 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:03:46,785 INFO L195 NwaCegarLoop]: trace histogram [39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:03:46,786 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:03:46,790 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:03:46,790 INFO L85 PathProgramCache]: Analyzing trace with hash 341067791, now seen corresponding path program 1 times [2023-12-02 15:03:46,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:03:46,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999227819] [2023-12-02 15:03:46,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:03:46,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:03:46,964 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:03:46,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1470424916] [2023-12-02 15:03:46,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:03:46,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:03:46,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:03:46,966 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:03:46,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 15:03:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 15:03:47,207 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 15:03:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 15:03:47,417 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 15:03:47,419 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 15:03:47,420 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 15:03:47,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 15:03:47,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 15:03:47,627 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 15:03:47,630 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 15:03:47,756 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:03:47 BoogieIcfgContainer [2023-12-02 15:03:47,756 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 15:03:47,756 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 15:03:47,756 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 15:03:47,757 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 15:03:47,757 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:03:46" (3/4) ... [2023-12-02 15:03:47,759 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 15:03:47,759 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 15:03:47,760 INFO L158 Benchmark]: Toolchain (without parser) took 2109.80ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 102.6MB in the beginning and 100.2MB in the end (delta: 2.4MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2023-12-02 15:03:47,761 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 107.0MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:03:47,761 INFO L158 Benchmark]: CACSL2BoogieTranslator took 313.01ms. Allocated memory is still 134.2MB. Free memory was 102.6MB in the beginning and 88.2MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-12-02 15:03:47,762 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.16ms. Allocated memory is still 134.2MB. Free memory was 88.2MB in the beginning and 84.4MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 15:03:47,763 INFO L158 Benchmark]: Boogie Preprocessor took 36.74ms. Allocated memory is still 134.2MB. Free memory was 84.4MB in the beginning and 82.7MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 15:03:47,763 INFO L158 Benchmark]: RCFGBuilder took 642.66ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 82.7MB in the beginning and 107.7MB in the end (delta: -25.0MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2023-12-02 15:03:47,764 INFO L158 Benchmark]: TraceAbstraction took 1055.61ms. Allocated memory is still 161.5MB. Free memory was 106.9MB in the beginning and 101.3MB in the end (delta: 5.6MB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. [2023-12-02 15:03:47,764 INFO L158 Benchmark]: Witness Printer took 3.08ms. Allocated memory is still 161.5MB. Free memory is still 100.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:03:47,768 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 107.0MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 313.01ms. Allocated memory is still 134.2MB. Free memory was 102.6MB in the beginning and 88.2MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.16ms. Allocated memory is still 134.2MB. Free memory was 88.2MB in the beginning and 84.4MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 36.74ms. Allocated memory is still 134.2MB. Free memory was 84.4MB in the beginning and 82.7MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 642.66ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 82.7MB in the beginning and 107.7MB in the end (delta: -25.0MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * TraceAbstraction took 1055.61ms. Allocated memory is still 161.5MB. Free memory was 106.9MB in the beginning and 101.3MB in the end (delta: 5.6MB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. * Witness Printer took 3.08ms. Allocated memory is still 161.5MB. Free memory is still 100.2MB. 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 54, overapproximation of someBinaryDOUBLEComparisonOperation at line 64. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -10; [L23] signed long int var_1_2 = -256; [L24] signed long int var_1_3 = 100; [L25] unsigned char var_1_4 = 0; [L26] float var_1_5 = 100.5; [L27] float var_1_6 = 256.25; [L28] unsigned char var_1_7 = 1; [L29] unsigned char var_1_8 = 0; [L30] unsigned char var_1_9 = 0; [L31] unsigned char var_1_10 = 1; [L32] unsigned long int var_1_11 = 16; [L33] signed short int var_1_12 = -32; [L34] unsigned long int var_1_13 = 100000000; [L35] unsigned long int var_1_14 = 25; [L36] unsigned char var_1_15 = 8; [L37] unsigned char var_1_16 = 1; [L38] unsigned char var_1_17 = 100; [L39] unsigned char var_1_18 = 10; [L40] signed long int var_1_19 = 1; [L41] unsigned char var_1_20 = 5; [L42] float var_1_21 = 25.5; [L43] signed char var_1_22 = -16; [L44] signed long int var_1_23 = -5; [L45] float var_1_24 = 1.125; [L46] float var_1_25 = 15.25; [L47] signed long int var_1_26 = 5; [L48] signed long int var_1_27 = -32; [L49] unsigned char var_1_28 = 16; [L160] isInitial = 1 [L161] FCALL initially() [L162] COND TRUE 1 [L163] FCALL updateLastVariables() [L164] CALL updateVariables() [L93] var_1_2 = __VERIFIER_nondet_long() [L94] CALL assume_abort_if_not(var_1_2 >= -1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=100, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L94] RET assume_abort_if_not(var_1_2 >= -1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=100, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L95] CALL assume_abort_if_not(var_1_2 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=100, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(var_1_2 <= 1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=100, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L96] var_1_3 = __VERIFIER_nondet_long() [L97] CALL assume_abort_if_not(var_1_3 >= -1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(var_1_3 >= -1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L98] CALL assume_abort_if_not(var_1_3 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(var_1_3 <= 1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L99] var_1_5 = __VERIFIER_nondet_float() [L100] CALL assume_abort_if_not((var_1_5 >= -922337.2036854776000e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not((var_1_5 >= -922337.2036854776000e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L101] var_1_6 = __VERIFIER_nondet_float() [L102] CALL assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L103] var_1_7 = __VERIFIER_nondet_uchar() [L104] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_8=0, var_1_9=0] [L105] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=0] [L106] var_1_8 = __VERIFIER_nondet_uchar() [L107] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_9=0] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_9=0] [L108] CALL assume_abort_if_not(var_1_8 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(var_1_8 <= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=0] [L109] var_1_9 = __VERIFIER_nondet_uchar() [L110] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L111] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L112] var_1_10 = __VERIFIER_nondet_uchar() [L113] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L114] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L115] var_1_12 = __VERIFIER_nondet_short() [L116] CALL assume_abort_if_not(var_1_12 >= -32768) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_12 >= -32768) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L117] CALL assume_abort_if_not(var_1_12 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_12 <= 32767) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L118] CALL assume_abort_if_not(var_1_12 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_12 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L119] var_1_13 = __VERIFIER_nondet_ulong() [L120] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L121] CALL assume_abort_if_not(var_1_13 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_13 <= 4294967294) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L122] var_1_14 = __VERIFIER_nondet_ulong() [L123] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L124] CALL assume_abort_if_not(var_1_14 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_14 <= 4294967294) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L125] var_1_16 = __VERIFIER_nondet_uchar() [L126] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L127] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L128] var_1_17 = __VERIFIER_nondet_uchar() [L129] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L130] CALL assume_abort_if_not(var_1_17 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_17 <= 254) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L131] var_1_18 = __VERIFIER_nondet_uchar() [L132] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L133] CALL assume_abort_if_not(var_1_18 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_18 <= 254) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L134] var_1_20 = __VERIFIER_nondet_uchar() [L135] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L136] CALL assume_abort_if_not(var_1_20 <= 255) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_20 <= 255) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L137] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L138] var_1_22 = __VERIFIER_nondet_char() [L139] CALL assume_abort_if_not(var_1_22 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_22 >= -128) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L140] CALL assume_abort_if_not(var_1_22 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L141] var_1_23 = __VERIFIER_nondet_long() [L142] CALL assume_abort_if_not(var_1_23 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_23 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L143] CALL assume_abort_if_not(var_1_23 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_23 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L144] CALL assume_abort_if_not(var_1_23 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_23 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L145] var_1_24 = __VERIFIER_nondet_float() [L146] CALL assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L147] var_1_25 = __VERIFIER_nondet_float() [L148] CALL assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L149] var_1_27 = __VERIFIER_nondet_long() [L150] CALL assume_abort_if_not(var_1_27 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_27 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L151] CALL assume_abort_if_not(var_1_27 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_27 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=3, var_1_21=51/2, var_1_22=-128, var_1_23=2, var_1_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L164] RET updateVariables() [L165] CALL step() [L53] var_1_1 = (var_1_2 + var_1_3) [L54] COND FALSE !((var_1_5 + 9.999999999999994E14f) < (- var_1_6)) [L57] COND FALSE !(\read(var_1_7)) [L61] COND FALSE !((var_1_3 / var_1_12) <= var_1_1) [L64] COND FALSE !(((((var_1_5) < (-0.5)) ? (var_1_5) : (-0.5))) > (10.9 * var_1_6)) [L71] unsigned char stepLocal_1 = var_1_17; [L72] signed long int stepLocal_0 = var_1_1; [L73] COND TRUE (var_1_13 % var_1_20) != stepLocal_0 [L74] COND TRUE var_1_18 == stepLocal_1 [L75] COND TRUE \read(var_1_16) [L76] var_1_19 = var_1_18 [L82] COND TRUE ((~ var_1_15) * var_1_22) >= (var_1_3 % var_1_23) [L83] var_1_21 = ((((var_1_24) > (var_1_25)) ? (var_1_24) : (var_1_25))) [L85] COND TRUE var_1_9 || ((var_1_19 + var_1_27) <= 4) [L86] var_1_26 = (var_1_15 - var_1_20) [L90] var_1_28 = var_1_17 [L165] RET step() [L166] CALL, EXPR property() [L156-L157] return (((((((var_1_1 == ((signed long int) (var_1_2 + var_1_3))) && (((var_1_5 + 9.999999999999994E14f) < (- var_1_6)) ? (var_1_4 == ((unsigned char) (var_1_7 && var_1_8))) : (var_1_7 ? (var_1_4 == ((unsigned char) ((var_1_8 || var_1_9) && var_1_10))) : 1))) && (((var_1_3 / var_1_12) <= var_1_1) ? (var_1_11 == ((unsigned long int) ((((var_1_13) > (var_1_14)) ? (var_1_13) : (var_1_14))))) : 1)) && ((((((var_1_5) < (-0.5)) ? (var_1_5) : (-0.5))) > (10.9 * var_1_6)) ? (var_1_16 ? (var_1_15 == ((unsigned char) ((((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) < (var_1_18)) ? (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) : (var_1_18))))) : (var_1_15 == ((unsigned char) var_1_18))) : 1)) && (((var_1_13 % var_1_20) != var_1_1) ? ((var_1_18 == var_1_17) ? (var_1_16 ? (var_1_19 == ((signed long int) var_1_18)) : (var_1_19 == ((signed long int) var_1_15))) : 1) : 1)) && ((((~ var_1_15) * var_1_22) >= (var_1_3 % var_1_23)) ? (var_1_21 == ((float) ((((var_1_24) > (var_1_25)) ? (var_1_24) : (var_1_25))))) : 1)) && ((var_1_9 || ((var_1_19 + var_1_27) <= 4)) ? (var_1_26 == ((signed long int) (var_1_15 - var_1_20))) : (var_1_26 == ((signed long int) (var_1_20 - var_1_17))))) && (var_1_28 == ((unsigned char) var_1_17)) ; [L166] RET, EXPR property() [L166] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=8, var_1_1=1, var_1_20=3, var_1_21=2, var_1_22=-128, var_1_23=2, var_1_24=2, var_1_25=0, var_1_26=5, var_1_27=-2147483648, var_1_28=8, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=4294967294, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=8, var_1_19=8, var_1_1=1, var_1_20=3, var_1_21=2, var_1_22=-128, var_1_23=2, var_1_24=2, var_1_25=0, var_1_26=5, var_1_27=-2147483648, var_1_28=8, var_1_2=-1073741822, var_1_3=1073741823, var_1_4=0, var_1_7=0, var_1_8=0, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 68 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 1, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=68occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 141 NumberOfCodeBlocks, 141 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 15:03:47,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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_46007fd6-dada-463f-b432-ff4a794cc890/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 c2513cb03f96a16ea64e668108f99bc55f7840a88a85611744d9e41d385a05a6 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:03:49,646 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:03:49,724 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 15:03:49,730 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:03:49,731 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:03:49,760 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:03:49,760 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:03:49,761 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:03:49,762 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:03:49,762 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:03:49,763 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:03:49,763 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:03:49,764 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:03:49,764 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:03:49,765 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:03:49,765 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:03:49,766 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:03:49,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:03:49,767 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 15:03:49,768 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 15:03:49,768 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:03:49,769 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:03:49,770 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:03:49,770 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:03:49,770 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 15:03:49,771 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 15:03:49,771 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 15:03:49,772 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 15:03:49,772 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:03:49,773 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:03:49,773 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:03:49,773 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 15:03:49,774 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:03:49,774 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:03:49,774 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:03:49,774 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:03:49,775 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:03:49,775 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:03:49,775 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 15:03:49,775 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 15:03:49,776 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:03:49,776 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:03:49,776 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:03:49,776 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:03:49,777 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_46007fd6-dada-463f-b432-ff4a794cc890/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2513cb03f96a16ea64e668108f99bc55f7840a88a85611744d9e41d385a05a6 [2023-12-02 15:03:50,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:03:50,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:03:50,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:03:50,104 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:03:50,104 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:03:50,105 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i [2023-12-02 15:03:52,920 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:03:53,106 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:03:53,107 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i [2023-12-02 15:03:53,120 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/data/56e5d26bc/045643e0ae5441edaccacd42a54f83c8/FLAGf339a7662 [2023-12-02 15:03:53,134 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/data/56e5d26bc/045643e0ae5441edaccacd42a54f83c8 [2023-12-02 15:03:53,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:03:53,138 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:03:53,140 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:03:53,140 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:03:53,144 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:03:53,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,146 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1953ffb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53, skipping insertion in model container [2023-12-02 15:03:53,146 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,186 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:03:53,337 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_46007fd6-dada-463f-b432-ff4a794cc890/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i[917,930] [2023-12-02 15:03:53,395 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:03:53,412 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:03:53,426 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_46007fd6-dada-463f-b432-ff4a794cc890/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i[917,930] [2023-12-02 15:03:53,457 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:03:53,477 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:03:53,477 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53 WrapperNode [2023-12-02 15:03:53,477 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:03:53,478 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:03:53,479 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:03:53,479 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:03:53,486 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,501 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,529 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 185 [2023-12-02 15:03:53,529 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:03:53,530 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:03:53,530 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:03:53,530 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:03:53,540 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,545 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,546 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,558 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,561 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,565 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,567 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,572 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:03:53,573 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:03:53,573 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:03:53,574 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:03:53,574 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (1/1) ... [2023-12-02 15:03:53,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:03:53,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:03:53,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:03:53,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:03:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:03:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 15:03:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 15:03:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 15:03:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:03:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:03:53,739 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:03:53,742 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:04:00,510 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:04:00,576 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:04:00,576 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 15:04:00,577 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:04:00 BoogieIcfgContainer [2023-12-02 15:04:00,577 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:04:00,580 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:04:00,580 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:04:00,583 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:04:00,583 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:03:53" (1/3) ... [2023-12-02 15:04:00,584 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce3b8d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:04:00, skipping insertion in model container [2023-12-02 15:04:00,584 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:53" (2/3) ... [2023-12-02 15:04:00,585 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce3b8d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:04:00, skipping insertion in model container [2023-12-02 15:04:00,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:04:00" (3/3) ... [2023-12-02 15:04:00,586 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-14.i [2023-12-02 15:04:00,604 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:04:00,605 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 15:04:00,654 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:04:00,661 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;@370994bc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:04:00,661 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 15:04:00,666 INFO L276 IsEmpty]: Start isEmpty. Operand has 83 states, 41 states have (on average 1.3658536585365855) internal successors, (56), 42 states have internal predecessors, (56), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-12-02 15:04:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 15:04:00,685 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:04:00,686 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:04:00,686 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:04:00,691 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:04:00,692 INFO L85 PathProgramCache]: Analyzing trace with hash -386588738, now seen corresponding path program 1 times [2023-12-02 15:04:00,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:04:00,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1369904656] [2023-12-02 15:04:00,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:04:00,707 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 15:04:00,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:04:00,709 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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 15:04:00,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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 15:04:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:04:01,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 15:04:01,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:04:01,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1264 proven. 0 refuted. 0 times theorem prover too weak. 1700 trivial. 0 not checked. [2023-12-02 15:04:01,258 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:04:01,259 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:04:01,259 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1369904656] [2023-12-02 15:04:01,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1369904656] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:04:01,260 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:04:01,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 15:04:01,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505151371] [2023-12-02 15:04:01,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:04:01,268 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 15:04:01,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:04:01,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 15:04:01,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 15:04:01,300 INFO L87 Difference]: Start difference. First operand has 83 states, 41 states have (on average 1.3658536585365855) internal successors, (56), 42 states have internal predecessors, (56), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-12-02 15:04:03,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:04:03,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:04:03,492 INFO L93 Difference]: Finished difference Result 163 states and 305 transitions. [2023-12-02 15:04:03,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 15:04:03,536 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 227 [2023-12-02 15:04:03,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:04:03,544 INFO L225 Difference]: With dead ends: 163 [2023-12-02 15:04:03,544 INFO L226 Difference]: Without dead ends: 81 [2023-12-02 15:04:03,548 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 15:04:03,551 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 126 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:04:03,552 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 126 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2023-12-02 15:04:03,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2023-12-02 15:04:03,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2023-12-02 15:04:03,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 40 states have (on average 1.275) internal successors, (51), 40 states have internal predecessors, (51), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-12-02 15:04:03,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 129 transitions. [2023-12-02 15:04:03,616 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 129 transitions. Word has length 227 [2023-12-02 15:04:03,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:04:03,616 INFO L495 AbstractCegarLoop]: Abstraction has 81 states and 129 transitions. [2023-12-02 15:04:03,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-12-02 15:04:03,617 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 129 transitions. [2023-12-02 15:04:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 15:04:03,622 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:04:03,623 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:04:03,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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 15:04:03,823 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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 15:04:03,824 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:04:03,824 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:04:03,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1832241800, now seen corresponding path program 1 times [2023-12-02 15:04:03,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:04:03,826 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1509364147] [2023-12-02 15:04:03,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:04:03,826 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 15:04:03,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:04:03,827 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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 15:04:03,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46007fd6-dada-463f-b432-ff4a794cc890/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 15:04:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:04:04,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-02 15:04:04,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:05:16,281 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse6 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (or (not (fp.gt .cse6 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from false [2023-12-02 15:05:18,320 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse6 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (or (not (fp.gt .cse6 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from true [2023-12-02 15:06:33,623 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse6 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (= c_~var_1_1~0 |c_ULTIMATE.start_step_~stepLocal_0~0#1|) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (or (not (fp.gt .cse6 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from false [2023-12-02 15:06:35,665 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse6 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (= c_~var_1_1~0 |c_ULTIMATE.start_step_~stepLocal_0~0#1|) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (or (not (fp.gt .cse6 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from true [2023-12-02 15:07:49,527 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse6 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse6 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from false [2023-12-02 15:07:51,578 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse6 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse6 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from true [2023-12-02 15:09:12,880 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse6 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (not (bvsge (bvmul (bvnot ((_ zero_extend 24) c_~var_1_15~0)) ((_ sign_extend 24) c_~var_1_22~0)) (bvsrem c_~var_1_3~0 c_~var_1_23~0))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse6 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from false [2023-12-02 15:09:14,931 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse6 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (not (bvsge (bvmul (bvnot ((_ zero_extend 24) c_~var_1_15~0)) ((_ sign_extend 24) c_~var_1_22~0)) (bvsrem c_~var_1_3~0 c_~var_1_23~0))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse6 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from true [2023-12-02 15:10:40,400 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse7 ((_ zero_extend 24) c_~var_1_20~0)) (.cse6 ((_ zero_extend 24) c_~var_1_15~0)) (.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse8 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (not (bvsge (bvmul (bvnot .cse6) ((_ sign_extend 24) c_~var_1_22~0)) (bvsrem c_~var_1_3~0 c_~var_1_23~0))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (= (bvurem c_~var_1_13~0 .cse7) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse7) .cse6)) (or (not (fp.gt .cse8 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from false [2023-12-02 15:10:42,449 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse2 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse7 ((_ zero_extend 24) c_~var_1_20~0)) (.cse6 ((_ zero_extend 24) c_~var_1_15~0)) (.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse4 (fp.lt .cse8 .cse2))) (and (let ((.cse0 (= c_~var_1_7~0 (_ bv0 8))) (.cse1 (= c_~var_1_8~0 (_ bv0 8)))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse0 .cse1)) (and (= (_ bv1 8) c_~var_1_4~0) (not .cse0) (not .cse1)))) (or (not (fp.gt .cse2 .cse3)) .cse4) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse5 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse5) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse5)))) (not (bvsge (bvmul (bvnot .cse6) ((_ sign_extend 24) c_~var_1_22~0)) (bvsrem c_~var_1_3~0 c_~var_1_23~0))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (= (bvurem c_~var_1_13~0 .cse7) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse7) .cse6)) (or (not (fp.gt .cse8 .cse3)) (not .cse4)) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0))))) is different from true