./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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 08a277c113011d4050623b353ea316da984fbeccad56763a2fe3dd42374bf8e1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 16:53:08,600 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 16:53:08,666 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 16:53:08,671 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 16:53:08,672 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 16:53:08,698 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 16:53:08,698 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 16:53:08,699 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 16:53:08,700 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 16:53:08,700 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 16:53:08,701 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 16:53:08,701 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 16:53:08,702 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 16:53:08,702 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 16:53:08,703 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 16:53:08,703 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 16:53:08,704 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 16:53:08,704 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 16:53:08,705 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 16:53:08,705 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 16:53:08,706 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 16:53:08,706 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 16:53:08,707 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 16:53:08,708 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 16:53:08,708 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 16:53:08,708 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 16:53:08,709 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 16:53:08,709 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 16:53:08,709 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 16:53:08,710 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 16:53:08,710 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 16:53:08,711 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 16:53:08,711 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 16:53:08,711 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 16:53:08,712 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 16:53:08,712 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 16:53:08,712 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 16:53:08,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:53:08,713 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 16:53:08,713 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 16:53:08,713 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 16:53:08,713 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 16:53:08,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 16:53:08,714 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 16:53:08,714 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 16:53:08,714 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 16:53:08,714 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 16:53:08,714 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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a277c113011d4050623b353ea316da984fbeccad56763a2fe3dd42374bf8e1 [2023-12-02 16:53:08,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 16:53:08,959 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 16:53:08,961 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 16:53:08,963 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 16:53:08,963 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 16:53:08,964 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i [2023-12-02 16:53:11,786 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 16:53:11,972 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 16:53:11,973 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i [2023-12-02 16:53:11,983 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/data/a11090a81/2bb4d5e0d0e84160a13fcb9597aaf6fe/FLAG328f93b3e [2023-12-02 16:53:11,997 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/data/a11090a81/2bb4d5e0d0e84160a13fcb9597aaf6fe [2023-12-02 16:53:12,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 16:53:12,001 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 16:53:12,002 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 16:53:12,003 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 16:53:12,008 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 16:53:12,009 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:53:11" (1/1) ... [2023-12-02 16:53:12,010 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711c771 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12, skipping insertion in model container [2023-12-02 16:53:12,010 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:53:11" (1/1) ... [2023-12-02 16:53:12,044 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 16:53:12,190 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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i[913,926] [2023-12-02 16:53:12,248 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:53:12,260 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 16:53:12,273 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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i[913,926] [2023-12-02 16:53:12,305 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:53:12,322 INFO L206 MainTranslator]: Completed translation [2023-12-02 16:53:12,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12 WrapperNode [2023-12-02 16:53:12,323 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 16:53:12,324 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 16:53:12,324 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 16:53:12,324 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 16:53:12,332 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,344 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,381 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 189 [2023-12-02 16:53:12,382 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 16:53:12,382 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 16:53:12,383 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 16:53:12,383 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 16:53:12,392 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,396 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,397 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,409 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,412 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,415 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,417 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,422 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 16:53:12,423 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 16:53:12,423 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 16:53:12,423 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 16:53:12,424 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (1/1) ... [2023-12-02 16:53:12,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:53:12,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:53:12,466 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 16:53:12,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 16:53:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 16:53:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 16:53:12,500 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 16:53:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 16:53:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 16:53:12,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 16:53:12,583 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 16:53:12,585 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 16:53:12,907 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 16:53:13,089 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 16:53:13,090 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 16:53:13,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:53:13 BoogieIcfgContainer [2023-12-02 16:53:13,091 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 16:53:13,094 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 16:53:13,094 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 16:53:13,098 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 16:53:13,098 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:53:11" (1/3) ... [2023-12-02 16:53:13,099 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45156e13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:53:13, skipping insertion in model container [2023-12-02 16:53:13,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:12" (2/3) ... [2023-12-02 16:53:13,099 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45156e13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:53:13, skipping insertion in model container [2023-12-02 16:53:13,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:53:13" (3/3) ... [2023-12-02 16:53:13,101 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-14.i [2023-12-02 16:53:13,120 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 16:53:13,120 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 16:53:13,170 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 16:53:13,177 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;@5255c6c2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 16:53:13,177 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 16:53:13,182 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 16:53:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-12-02 16:53:13,195 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:53:13,196 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 16:53:13,196 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:53:13,200 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:53:13,200 INFO L85 PathProgramCache]: Analyzing trace with hash -678365643, now seen corresponding path program 1 times [2023-12-02 16:53:13,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:53:13,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248197961] [2023-12-02 16:53:13,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:53:13,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:53:13,369 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:53:13,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1107677309] [2023-12-02 16:53:13,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:53:13,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:53:13,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:53:13,372 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:53:13,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 16:53:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 16:53:13,613 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 16:53:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 16:53:13,820 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 16:53:13,822 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 16:53:13,823 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 16:53:13,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 16:53:14,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:53:14,030 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 16:53:14,034 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 16:53:14,155 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 04:53:14 BoogieIcfgContainer [2023-12-02 16:53:14,156 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 16:53:14,157 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 16:53:14,157 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 16:53:14,157 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 16:53:14,157 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:53:13" (3/4) ... [2023-12-02 16:53:14,159 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 16:53:14,160 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 16:53:14,161 INFO L158 Benchmark]: Toolchain (without parser) took 2160.29ms. Allocated memory is still 169.9MB. Free memory was 118.6MB in the beginning and 133.3MB in the end (delta: -14.7MB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 16:53:14,162 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 104.9MB. Free memory is still 60.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 16:53:14,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 320.86ms. Allocated memory is still 169.9MB. Free memory was 118.6MB in the beginning and 104.4MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-02 16:53:14,163 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.71ms. Allocated memory is still 169.9MB. Free memory was 104.0MB in the beginning and 100.7MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 16:53:14,164 INFO L158 Benchmark]: Boogie Preprocessor took 39.68ms. Allocated memory is still 169.9MB. Free memory was 100.7MB in the beginning and 98.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 16:53:14,164 INFO L158 Benchmark]: RCFGBuilder took 668.77ms. Allocated memory is still 169.9MB. Free memory was 98.6MB in the beginning and 123.0MB in the end (delta: -24.4MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. [2023-12-02 16:53:14,165 INFO L158 Benchmark]: TraceAbstraction took 1061.57ms. Allocated memory is still 169.9MB. Free memory was 122.3MB in the beginning and 133.3MB in the end (delta: -11.0MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. [2023-12-02 16:53:14,165 INFO L158 Benchmark]: Witness Printer took 4.00ms. Allocated memory is still 169.9MB. Free memory is still 133.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 16:53:14,168 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 104.9MB. Free memory is still 60.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 320.86ms. Allocated memory is still 169.9MB. Free memory was 118.6MB in the beginning and 104.4MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.71ms. Allocated memory is still 169.9MB. Free memory was 104.0MB in the beginning and 100.7MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.68ms. Allocated memory is still 169.9MB. Free memory was 100.7MB in the beginning and 98.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 668.77ms. Allocated memory is still 169.9MB. Free memory was 98.6MB in the beginning and 123.0MB in the end (delta: -24.4MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1061.57ms. Allocated memory is still 169.9MB. Free memory was 122.3MB in the beginning and 133.3MB in the end (delta: -11.0MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. * Witness Printer took 4.00ms. Allocated memory is still 169.9MB. Free memory is still 133.3MB. 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; [L158] isInitial = 1 [L159] FCALL initially() [L160] COND TRUE 1 [L161] FCALL updateLastVariables() [L162] CALL updateVariables() [L91] var_1_2 = __VERIFIER_nondet_long() [L92] 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=-8, 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) [L92] 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=-8, 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] [L93] 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=-8, 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) [L93] 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=-8, 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] [L94] var_1_3 = __VERIFIER_nondet_long() [L95] 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=-8, var_1_3=9, 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_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=-8, var_1_3=9, 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] 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=-8, var_1_3=9, 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) [L96] 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=-8, var_1_3=9, 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] [L97] var_1_5 = __VERIFIER_nondet_float() [L98] 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=-8, var_1_3=9, 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) [L98] 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=-8, var_1_3=9, var_1_4=0, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L99] var_1_6 = __VERIFIER_nondet_float() [L100] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L100] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L101] var_1_7 = __VERIFIER_nondet_uchar() [L102] 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=-8, var_1_3=9, var_1_4=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L102] 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=-8, var_1_3=9, var_1_4=0, var_1_8=0, var_1_9=0] [L103] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L103] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L104] var_1_8 = __VERIFIER_nondet_uchar() [L105] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_9=0] [L20] COND FALSE !(!cond) [L105] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_9=0] [L106] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L106] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L107] var_1_9 = __VERIFIER_nondet_uchar() [L108] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L108] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L109] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L109] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L110] var_1_10 = __VERIFIER_nondet_uchar() [L111] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L111] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L112] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L112] 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L113] var_1_12 = __VERIFIER_nondet_short() [L114] 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=4, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not(var_1_12 >= -32768) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L115] 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=4, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_12 <= 32767) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L116] 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=4, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_12 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L117] var_1_13 = __VERIFIER_nondet_ulong() [L118] 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=4, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L119] 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=4, var_1_13=0, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_13 <= 4294967294) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L120] var_1_14 = __VERIFIER_nondet_ulong() [L121] 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=4, var_1_13=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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L122] 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=4, var_1_13=0, var_1_14=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_14 <= 4294967294) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L123] var_1_16 = __VERIFIER_nondet_uchar() [L124] 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=4, var_1_13=0, var_1_14=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L125] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L126] var_1_17 = __VERIFIER_nondet_uchar() [L127] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L128] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_17 <= 254) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L129] var_1_18 = __VERIFIER_nondet_uchar() [L130] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L131] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_18 <= 254) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L132] var_1_20 = __VERIFIER_nondet_uchar() [L133] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L134] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_20 <= 255) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L136] var_1_22 = __VERIFIER_nondet_char() [L137] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_22 >= -128) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L138] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L139] var_1_23 = __VERIFIER_nondet_long() [L140] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_23 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L141] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_23 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L142] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_23 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L143] var_1_24 = __VERIFIER_nondet_float() [L144] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L144] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L145] var_1_25 = __VERIFIER_nondet_float() [L146] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L146] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L147] var_1_27 = __VERIFIER_nondet_long() [L148] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_27 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L149] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_27 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=-10, var_1_20=1, 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=-8, var_1_3=9, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L162] RET updateVariables() [L163] 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 TRUE \read(var_1_7) [L58] var_1_4 = ((var_1_8 || var_1_9) && var_1_10) [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] COND TRUE (var_1_13 % var_1_20) != var_1_1 [L72] COND FALSE !(var_1_18 == var_1_17) [L80] COND TRUE ((~ var_1_15) * var_1_22) >= (var_1_3 % var_1_23) [L81] var_1_21 = ((((var_1_24) > (var_1_25)) ? (var_1_24) : (var_1_25))) [L83] COND TRUE var_1_9 || ((var_1_19 + var_1_27) <= 4) [L84] var_1_26 = (var_1_15 - var_1_20) [L88] var_1_28 = var_1_17 [L163] RET step() [L164] CALL, EXPR property() [L154-L155] 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)) ; [L164] RET, EXPR property() [L164] 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=1, var_1_20=1, var_1_21=2, var_1_22=-128, var_1_23=2, var_1_24=2, var_1_25=0, var_1_26=7, var_1_27=-2147483648, var_1_28=7, var_1_2=-8, var_1_3=9, var_1_4=1, var_1_7=1, 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=4, var_1_13=0, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=7, var_1_18=8, var_1_19=1, var_1_1=1, var_1_20=1, var_1_21=2, var_1_22=-128, var_1_23=2, var_1_24=2, var_1_25=0, var_1_26=7, var_1_27=-2147483648, var_1_28=7, var_1_2=-8, var_1_3=9, var_1_4=1, var_1_7=1, 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 16:53:14,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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 08a277c113011d4050623b353ea316da984fbeccad56763a2fe3dd42374bf8e1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 16:53:16,125 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 16:53:16,198 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 16:53:16,203 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 16:53:16,204 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 16:53:16,231 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 16:53:16,232 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 16:53:16,232 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 16:53:16,233 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 16:53:16,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 16:53:16,234 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 16:53:16,235 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 16:53:16,235 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 16:53:16,236 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 16:53:16,236 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 16:53:16,237 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 16:53:16,238 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 16:53:16,238 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 16:53:16,239 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 16:53:16,239 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 16:53:16,240 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 16:53:16,241 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 16:53:16,241 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 16:53:16,241 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 16:53:16,242 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 16:53:16,242 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 16:53:16,243 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 16:53:16,243 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 16:53:16,244 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 16:53:16,244 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 16:53:16,245 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 16:53:16,245 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 16:53:16,245 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 16:53:16,245 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 16:53:16,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:53:16,246 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 16:53:16,246 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 16:53:16,247 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 16:53:16,247 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 16:53:16,247 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 16:53:16,247 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 16:53:16,248 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 16:53:16,248 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 16:53:16,248 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 16:53:16,248 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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a277c113011d4050623b353ea316da984fbeccad56763a2fe3dd42374bf8e1 [2023-12-02 16:53:16,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 16:53:16,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 16:53:16,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 16:53:16,543 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 16:53:16,544 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 16:53:16,545 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i [2023-12-02 16:53:19,294 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 16:53:19,498 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 16:53:19,498 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i [2023-12-02 16:53:19,511 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/data/c79b1ff61/168aac529ed84311ab482015d28fef98/FLAGca940db81 [2023-12-02 16:53:19,526 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/data/c79b1ff61/168aac529ed84311ab482015d28fef98 [2023-12-02 16:53:19,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 16:53:19,530 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 16:53:19,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 16:53:19,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 16:53:19,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 16:53:19,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32f56ca4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19, skipping insertion in model container [2023-12-02 16:53:19,539 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,572 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 16:53:19,728 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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i[913,926] [2023-12-02 16:53:19,787 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:53:19,805 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 16:53:19,819 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_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i[913,926] [2023-12-02 16:53:19,851 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:53:19,871 INFO L206 MainTranslator]: Completed translation [2023-12-02 16:53:19,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19 WrapperNode [2023-12-02 16:53:19,872 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 16:53:19,873 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 16:53:19,873 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 16:53:19,873 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 16:53:19,881 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,895 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,925 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 183 [2023-12-02 16:53:19,925 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 16:53:19,926 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 16:53:19,926 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 16:53:19,926 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 16:53:19,937 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,942 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,943 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,955 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,959 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,962 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,964 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:19,969 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 16:53:19,970 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 16:53:19,970 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 16:53:19,970 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 16:53:19,971 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (1/1) ... [2023-12-02 16:53:20,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:53:20,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:53:20,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 16:53:20,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 16:53:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 16:53:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 16:53:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 16:53:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 16:53:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 16:53:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 16:53:20,163 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 16:53:20,166 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 16:53:26,874 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 16:53:26,943 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 16:53:26,944 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 16:53:26,944 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:53:26 BoogieIcfgContainer [2023-12-02 16:53:26,944 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 16:53:26,947 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 16:53:26,947 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 16:53:26,950 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 16:53:26,950 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:53:19" (1/3) ... [2023-12-02 16:53:26,951 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7aa2b7af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:53:26, skipping insertion in model container [2023-12-02 16:53:26,951 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:19" (2/3) ... [2023-12-02 16:53:26,951 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7aa2b7af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:53:26, skipping insertion in model container [2023-12-02 16:53:26,952 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:53:26" (3/3) ... [2023-12-02 16:53:26,953 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-14.i [2023-12-02 16:53:26,969 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 16:53:26,969 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 16:53:27,015 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 16:53:27,021 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;@3bc1ce61, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 16:53:27,022 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 16:53:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand has 82 states, 40 states have (on average 1.375) internal successors, (55), 41 states have internal predecessors, (55), 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 16:53:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-02 16:53:27,044 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:53:27,045 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] [2023-12-02 16:53:27,045 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:53:27,071 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:53:27,072 INFO L85 PathProgramCache]: Analyzing trace with hash -479558457, now seen corresponding path program 1 times [2023-12-02 16:53:27,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 16:53:27,085 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [216059683] [2023-12-02 16:53:27,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:53:27,085 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 16:53:27,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 16:53:27,087 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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 16:53:27,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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 16:53:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:53:27,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 16:53:27,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:53:27,661 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 16:53:27,661 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 16:53:27,662 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 16:53:27,662 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [216059683] [2023-12-02 16:53:27,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [216059683] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:53:27,663 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:53:27,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 16:53:27,665 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092993706] [2023-12-02 16:53:27,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:53:27,671 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 16:53:27,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 16:53:27,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 16:53:27,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 16:53:27,704 INFO L87 Difference]: Start difference. First operand has 82 states, 40 states have (on average 1.375) internal successors, (55), 41 states have internal predecessors, (55), 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 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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 16:53:29,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:29,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:53:29,886 INFO L93 Difference]: Finished difference Result 161 states and 303 transitions. [2023-12-02 16:53:29,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 16:53:29,935 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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 226 [2023-12-02 16:53:29,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:53:29,941 INFO L225 Difference]: With dead ends: 161 [2023-12-02 16:53:29,941 INFO L226 Difference]: Without dead ends: 80 [2023-12-02 16:53:29,944 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 225 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 16:53:29,947 INFO L413 NwaCegarLoop]: 125 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-12-02 16:53:29,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 125 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-12-02 16:53:29,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2023-12-02 16:53:29,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2023-12-02 16:53:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 39 states have (on average 1.2820512820512822) internal successors, (50), 39 states have internal predecessors, (50), 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 16:53:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 128 transitions. [2023-12-02 16:53:30,004 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 128 transitions. Word has length 226 [2023-12-02 16:53:30,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:53:30,004 INFO L495 AbstractCegarLoop]: Abstraction has 80 states and 128 transitions. [2023-12-02 16:53:30,005 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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 16:53:30,005 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 128 transitions. [2023-12-02 16:53:30,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-02 16:53:30,011 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:53:30,011 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] [2023-12-02 16:53:30,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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 16:53:30,212 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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 16:53:30,213 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:53:30,213 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:53:30,214 INFO L85 PathProgramCache]: Analyzing trace with hash -1100719939, now seen corresponding path program 1 times [2023-12-02 16:53:30,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 16:53:30,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [526268008] [2023-12-02 16:53:30,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:53:30,215 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 16:53:30,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 16:53:30,216 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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 16:53:30,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e6f519-1e0b-425c-afb3-4cb1ba7c3c28/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 16:53:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:53:30,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 24 conjunts are in the unsatisfiable core [2023-12-02 16:53:30,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:55:22,870 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse7 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.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)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (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)) (or (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8)) (and (fp.leq c_~var_1_24~0 .cse9) (fp.geq c_~var_1_24~0 .cse10))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7)) (and (fp.geq c_~var_1_25~0 .cse10) (fp.leq c_~var_1_25~0 .cse9))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2023-12-02 16:55:24,919 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse7 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.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)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (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)) (or (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8)) (and (fp.leq c_~var_1_24~0 .cse9) (fp.geq c_~var_1_24~0 .cse10))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7)) (and (fp.geq c_~var_1_25~0 .cse10) (fp.leq c_~var_1_25~0 .cse9))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2023-12-02 16:57:16,499 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse7 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.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)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (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)) (or (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8)) (and (fp.leq c_~var_1_24~0 .cse9) (fp.geq c_~var_1_24~0 .cse10))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7)) (and (fp.geq c_~var_1_25~0 .cse10) (fp.leq c_~var_1_25~0 .cse9))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2023-12-02 16:59:23,421 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse9 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse8 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse7 ((_ 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 .cse7 .cse2)) (.cse11 (fp.neg .cse8)) (.cse10 (fp.neg .cse9))) (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)) (let ((.cse6 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse6) (and (not .cse6) (= c_~var_1_25~0 c_~var_1_21~0)))) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse7 .cse3)) (not .cse4)) (or (and (fp.leq c_~var_1_24~0 .cse8) (fp.geq c_~var_1_24~0 .cse9)) (and (fp.leq c_~var_1_24~0 .cse10) (fp.geq c_~var_1_24~0 .cse11))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse9) (fp.leq c_~var_1_25~0 .cse8)) (and (fp.geq c_~var_1_25~0 .cse11) (fp.leq c_~var_1_25~0 .cse10))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2023-12-02 16:59:25,526 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse9 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse8 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse7 ((_ 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 .cse7 .cse2)) (.cse11 (fp.neg .cse8)) (.cse10 (fp.neg .cse9))) (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)) (let ((.cse6 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse6) (and (not .cse6) (= c_~var_1_25~0 c_~var_1_21~0)))) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse7 .cse3)) (not .cse4)) (or (and (fp.leq c_~var_1_24~0 .cse8) (fp.geq c_~var_1_24~0 .cse9)) (and (fp.leq c_~var_1_24~0 .cse10) (fp.geq c_~var_1_24~0 .cse11))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse9) (fp.leq c_~var_1_25~0 .cse8)) (and (fp.geq c_~var_1_25~0 .cse11) (fp.leq c_~var_1_25~0 .cse10))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2023-12-02 17:01:34,663 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse10 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse9 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.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)) (.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)) (.cse12 (fp.neg .cse9)) (.cse11 (fp.neg .cse10))) (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)) (let ((.cse6 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse6) (and (not .cse6) (= c_~var_1_25~0 c_~var_1_21~0)))) (= (bvurem c_~var_1_13~0 .cse7) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse7) ((_ zero_extend 24) c_~var_1_15~0))) (or (not (fp.gt .cse8 .cse3)) (not .cse4)) (or (and (fp.leq c_~var_1_24~0 .cse9) (fp.geq c_~var_1_24~0 .cse10)) (and (fp.leq c_~var_1_24~0 .cse11) (fp.geq c_~var_1_24~0 .cse12))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse10) (fp.leq c_~var_1_25~0 .cse9)) (and (fp.geq c_~var_1_25~0 .cse12) (fp.leq c_~var_1_25~0 .cse11))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2023-12-02 17:01:36,722 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse10 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse9 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.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)) (.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)) (.cse12 (fp.neg .cse9)) (.cse11 (fp.neg .cse10))) (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)) (let ((.cse6 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse6) (and (not .cse6) (= c_~var_1_25~0 c_~var_1_21~0)))) (= (bvurem c_~var_1_13~0 .cse7) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse7) ((_ zero_extend 24) c_~var_1_15~0))) (or (not (fp.gt .cse8 .cse3)) (not .cse4)) (or (and (fp.leq c_~var_1_24~0 .cse9) (fp.geq c_~var_1_24~0 .cse10)) (and (fp.leq c_~var_1_24~0 .cse11) (fp.geq c_~var_1_24~0 .cse12))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse10) (fp.leq c_~var_1_25~0 .cse9)) (and (fp.geq c_~var_1_25~0 .cse12) (fp.leq c_~var_1_25~0 .cse11))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true