./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/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_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E --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 0.3.0-dev-826ab2b [2024-11-13 23:32:23,802 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:32:23,904 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-13 23:32:23,916 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:32:23,920 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:32:23,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:32:23,963 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:32:23,964 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:32:23,964 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:32:23,964 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:32:23,965 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:32:23,965 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:32:23,966 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:32:23,966 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-13 23:32:23,966 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:32:23,966 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:32:23,966 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-13 23:32:23,966 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-13 23:32:23,967 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:32:23,967 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-13 23:32:23,967 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-13 23:32:23,967 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-13 23:32:23,968 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:32:23,968 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:32:23,968 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:32:23,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:32:23,969 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:32:23,969 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:32:23,969 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:32:23,969 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:32:23,969 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:32:23,969 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:32:23,970 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:32:23,970 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:32:23,970 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:32:23,970 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:32:23,971 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:32:23,971 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:32:23,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:32:23,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:32:23,972 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:32:23,972 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:32:23,972 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-13 23:32:23,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:32:23,972 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:32:23,972 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:32:23,973 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 23:32:23,973 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E 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 [2024-11-13 23:32:24,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:32:24,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:32:24,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:32:24,360 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:32:24,360 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:32:24,362 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i Unable to find full path for "g++" [2024-11-13 23:32:26,267 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:32:26,661 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:32:26,664 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i [2024-11-13 23:32:26,680 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/data/5c05e6873/dc540e5e28cc44b1b401693755384fa3/FLAGb88d6b3fa [2024-11-13 23:32:26,704 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/data/5c05e6873/dc540e5e28cc44b1b401693755384fa3 [2024-11-13 23:32:26,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:32:26,709 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:32:26,711 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:32:26,711 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:32:26,716 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:32:26,717 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:32:26" (1/1) ... [2024-11-13 23:32:26,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@587b4756 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:26, skipping insertion in model container [2024-11-13 23:32:26,720 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:32:26" (1/1) ... [2024-11-13 23:32:26,745 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:32:26,922 WARN L250 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_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i[913,926] [2024-11-13 23:32:27,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:32:27,025 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:32:27,035 WARN L250 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_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i[913,926] [2024-11-13 23:32:27,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:32:27,088 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:32:27,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27 WrapperNode [2024-11-13 23:32:27,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:32:27,090 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:32:27,090 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:32:27,091 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:32:27,098 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,111 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,167 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 188 [2024-11-13 23:32:27,167 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:32:27,168 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:32:27,168 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:32:27,168 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:32:27,180 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,180 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,183 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,183 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,198 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,208 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,210 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,215 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,224 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:32:27,225 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:32:27,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:32:27,225 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:32:27,226 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (1/1) ... [2024-11-13 23:32:27,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:32:27,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-13 23:32:27,265 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-13 23:32:27,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-13 23:32:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:32:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:32:27,298 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:32:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:32:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:32:27,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:32:27,416 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:32:27,418 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:32:27,855 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-13 23:32:27,855 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:32:28,089 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:32:28,091 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:32:28,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:32:28 BoogieIcfgContainer [2024-11-13 23:32:28,092 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:32:28,095 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 23:32:28,096 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 23:32:28,102 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 23:32:28,102 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 11:32:26" (1/3) ... [2024-11-13 23:32:28,104 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cb2598c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 11:32:28, skipping insertion in model container [2024-11-13 23:32:28,104 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:27" (2/3) ... [2024-11-13 23:32:28,105 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cb2598c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 11:32:28, skipping insertion in model container [2024-11-13 23:32:28,105 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:32:28" (3/3) ... [2024-11-13 23:32:28,107 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-14.i [2024-11-13 23:32:28,131 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 23:32:28,134 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_normal_file-14.i that has 2 procedures, 68 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 23:32:28,208 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 23:32:28,225 INFO L333 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, 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;@23a51251, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 23:32:28,225 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 23:32:28,231 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) [2024-11-13 23:32:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:32:28,247 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:32:28,248 INFO L215 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] [2024-11-13 23:32:28,249 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:32:28,254 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:32:28,255 INFO L85 PathProgramCache]: Analyzing trace with hash -1599934732, now seen corresponding path program 1 times [2024-11-13 23:32:28,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:32:28,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160693986] [2024-11-13 23:32:28,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:32:28,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:28,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1273639552] [2024-11-13 23:32:28,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:32:28,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 23:32:28,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-13 23:32:28,865 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 23:32:28,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 23:32:29,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 23:32:29,398 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 23:32:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 23:32:29,715 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-13 23:32:29,717 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 23:32:29,719 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-13 23:32:29,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-13 23:32:29,922 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-13 23:32:29,926 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-13 23:32:30,087 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 23:32:30,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 11:32:30 BoogieIcfgContainer [2024-11-13 23:32:30,095 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 23:32:30,096 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 23:32:30,096 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 23:32:30,096 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 23:32:30,097 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:32:28" (3/4) ... [2024-11-13 23:32:30,100 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 23:32:30,100 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 23:32:30,104 INFO L158 Benchmark]: Toolchain (without parser) took 3392.77ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 93.3MB in the beginning and 287.1MB in the end (delta: -193.8MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2024-11-13 23:32:30,104 INFO L158 Benchmark]: CDTParser took 1.69ms. Allocated memory is still 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:32:30,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 378.59ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 78.8MB in the end (delta: 14.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:32:30,105 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.39ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 75.4MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:32:30,105 INFO L158 Benchmark]: Boogie Preprocessor took 55.76ms. Allocated memory is still 117.4MB. Free memory was 75.4MB in the beginning and 74.0MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:32:30,105 INFO L158 Benchmark]: RCFGBuilder took 867.66ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 83.4MB in the end (delta: -9.4MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2024-11-13 23:32:30,106 INFO L158 Benchmark]: TraceAbstraction took 1999.97ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 82.7MB in the beginning and 287.1MB in the end (delta: -204.4MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2024-11-13 23:32:30,106 INFO L158 Benchmark]: Witness Printer took 4.94ms. Allocated memory is still 352.3MB. Free memory was 287.1MB in the beginning and 287.1MB in the end (delta: 11.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:32:30,112 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.69ms. Allocated memory is still 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 378.59ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 78.8MB in the end (delta: 14.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.39ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 75.4MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 55.76ms. Allocated memory is still 117.4MB. Free memory was 75.4MB in the beginning and 74.0MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 867.66ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 83.4MB in the end (delta: -9.4MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * TraceAbstraction took 1999.97ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 82.7MB in the beginning and 287.1MB in the end (delta: -204.4MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. * Witness Printer took 4.94ms. Allocated memory is still 352.3MB. Free memory was 287.1MB in the beginning and 287.1MB in the end (delta: 11.7kB). 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 144, overapproximation of someBinaryFLOATComparisonOperation at line 98, overapproximation of someBinaryFLOATComparisonOperation at line 54, overapproximation of someBinaryFLOATComparisonOperation at line 146, overapproximation of someBinaryFLOATComparisonOperation at line 100, 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=-3, 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=-3, 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=-3, 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=-3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=-3, var_1_3=3, 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=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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_26=5, var_1_27=-32, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-3, var_1_3=3, 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=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, 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_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-3, var_1_3=3, 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 TRUE ((((var_1_5) < (-0.5)) ? (var_1_5) : (-0.5))) > (10.9 * var_1_6) [L65] COND FALSE !(\read(var_1_16)) [L68] var_1_15 = var_1_18 [L71] COND FALSE !((var_1_13 % var_1_20) != var_1_1) [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 [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=8, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=-128, var_1_23=5, var_1_24=2, var_1_25=0, var_1_26=7, var_1_27=-2147483648, var_1_28=0, var_1_2=-3, var_1_3=3, var_1_4=1, var_1_7=1, var_1_8=0, var_1_9=1] [L19] reach_error() VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=-4294967296, var_1_14=0, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=8, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=-128, var_1_23=5, var_1_24=2, var_1_25=0, var_1_26=7, var_1_27=-2147483648, var_1_28=0, var_1_2=-3, var_1_3=3, 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: 1.7s, 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: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 282 NumberOfCodeBlocks, 282 NumberOfCodeBlocksAsserted, 2 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 [2024-11-13 23:32:30,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/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_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E --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 0.3.0-dev-826ab2b [2024-11-13 23:32:32,715 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:32:32,804 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-13 23:32:32,810 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:32:32,810 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:32:32,832 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:32:32,833 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:32:32,833 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:32:32,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:32:32,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:32:32,834 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:32:32,834 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:32:32,834 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:32:32,834 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:32:32,834 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:32:32,834 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:32:32,834 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:32:32,835 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:32:32,836 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:32:32,836 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:32:32,836 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:32:32,836 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:32:32,836 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:32:32,836 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 23:32:32,836 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:32:32,836 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:32:32,836 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:32:32,837 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:32:32,837 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:32:32,837 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:32:32,837 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:32:32,837 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:32:32,837 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:32:32,837 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:32:32,837 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E 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 [2024-11-13 23:32:33,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:32:33,196 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:32:33,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:32:33,203 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:32:33,203 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:32:33,205 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i Unable to find full path for "g++" [2024-11-13 23:32:35,160 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:32:35,482 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:32:35,487 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i [2024-11-13 23:32:35,504 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/data/dd42b6004/7e553eecfa9b42c48741882fb075b9b7/FLAGc4eb226db [2024-11-13 23:32:35,553 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/data/dd42b6004/7e553eecfa9b42c48741882fb075b9b7 [2024-11-13 23:32:35,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:32:35,563 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:32:35,568 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:32:35,568 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:32:35,574 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:32:35,575 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:32:35" (1/1) ... [2024-11-13 23:32:35,578 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6efeb816 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:35, skipping insertion in model container [2024-11-13 23:32:35,578 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:32:35" (1/1) ... [2024-11-13 23:32:35,605 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:32:35,778 WARN L250 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_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i[913,926] [2024-11-13 23:32:35,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:32:35,901 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:32:35,912 WARN L250 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_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-14.i[913,926] [2024-11-13 23:32:35,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:32:36,000 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:32:36,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36 WrapperNode [2024-11-13 23:32:36,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:32:36,002 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:32:36,002 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:32:36,002 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:32:36,009 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,024 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,065 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 182 [2024-11-13 23:32:36,066 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:32:36,066 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:32:36,066 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:32:36,070 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:32:36,083 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,083 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,087 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,107 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,114 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,120 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,121 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,132 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:32:36,132 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:32:36,133 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:32:36,133 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:32:36,134 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (1/1) ... [2024-11-13 23:32:36,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:32:36,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-13 23:32:36,180 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-13 23:32:36,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-13 23:32:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:32:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:32:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:32:36,216 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:32:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:32:36,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:32:36,334 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:32:36,336 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:32:42,397 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-13 23:32:42,397 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:32:42,415 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:32:42,416 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:32:42,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:32:42 BoogieIcfgContainer [2024-11-13 23:32:42,416 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:32:42,419 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 23:32:42,419 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 23:32:42,424 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 23:32:42,424 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 11:32:35" (1/3) ... [2024-11-13 23:32:42,425 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@172b3198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 11:32:42, skipping insertion in model container [2024-11-13 23:32:42,425 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:32:36" (2/3) ... [2024-11-13 23:32:42,425 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@172b3198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 11:32:42, skipping insertion in model container [2024-11-13 23:32:42,426 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:32:42" (3/3) ... [2024-11-13 23:32:42,427 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-14.i [2024-11-13 23:32:42,443 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 23:32:42,444 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_normal_file-14.i that has 2 procedures, 89 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 23:32:42,508 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 23:32:42,527 INFO L333 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, 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;@8ddee76, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 23:32:42,527 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 23:32:42,532 INFO L276 IsEmpty]: Start isEmpty. Operand has 89 states, 47 states have (on average 1.3191489361702127) internal successors, (62), 48 states have internal predecessors, (62), 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) [2024-11-13 23:32:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 23:32:42,554 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:32:42,555 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:32:42,555 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:32:42,559 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:32:42,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1196189825, now seen corresponding path program 1 times [2024-11-13 23:32:42,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-13 23:32:42,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [635240891] [2024-11-13 23:32:42,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:32:42,587 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 [2024-11-13 23:32:42,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-13 23:32:42,593 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-13 23:32:42,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-13 23:32:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:43,223 INFO L255 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 23:32:43,234 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 736 proven. 0 refuted. 0 times theorem prover too weak. 2228 trivial. 0 not checked. [2024-11-13 23:32:43,296 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 23:32:43,297 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-13 23:32:43,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [635240891] [2024-11-13 23:32:43,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [635240891] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:32:43,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:32:43,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 23:32:43,302 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379590827] [2024-11-13 23:32:43,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:32:43,310 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 23:32:43,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-13 23:32:43,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 23:32:43,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 23:32:43,336 INFO L87 Difference]: Start difference. First operand has 89 states, 47 states have (on average 1.3191489361702127) internal successors, (62), 48 states have internal predecessors, (62), 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 21.5) internal successors, (43), 2 states have internal predecessors, (43), 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) [2024-11-13 23:32:43,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:32:43,378 INFO L93 Difference]: Finished difference Result 171 states and 313 transitions. [2024-11-13 23:32:43,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 23:32:43,381 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 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 231 [2024-11-13 23:32:43,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:32:43,390 INFO L225 Difference]: With dead ends: 171 [2024-11-13 23:32:43,391 INFO L226 Difference]: Without dead ends: 85 [2024-11-13 23:32:43,398 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 23:32:43,402 INFO L432 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 23:32:43,402 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 23:32:43,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2024-11-13 23:32:43,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2024-11-13 23:32:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 44 states have (on average 1.25) internal successors, (55), 44 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) [2024-11-13 23:32:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 133 transitions. [2024-11-13 23:32:43,473 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 133 transitions. Word has length 231 [2024-11-13 23:32:43,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:32:43,473 INFO L471 AbstractCegarLoop]: Abstraction has 85 states and 133 transitions. [2024-11-13 23:32:43,474 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 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) [2024-11-13 23:32:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 133 transitions. [2024-11-13 23:32:43,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 23:32:43,481 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:32:43,481 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:32:43,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-13 23:32:43,682 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-13 23:32:43,682 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:32:43,682 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:32:43,683 INFO L85 PathProgramCache]: Analyzing trace with hash -1131919883, now seen corresponding path program 1 times [2024-11-13 23:32:43,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-13 23:32:43,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1804054284] [2024-11-13 23:32:43,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:32:43,684 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 [2024-11-13 23:32:43,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-13 23:32:43,688 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-13 23:32:43,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9dadf1-657c-4f07-9226-5fcc7a279bb0/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-13 23:32:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:44,339 INFO L255 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 23:32:44,369 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:34,202 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse5 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse4 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (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))) (.cse2 (fp.lt .cse4 .cse0)) (.cse8 (fp.neg .cse5)) (.cse7 (fp.neg .cse6))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (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)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (or (not (fp.gt .cse4 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse5) (fp.geq c_~var_1_24~0 .cse6)) (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8))) (= 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 .cse6) (fp.leq c_~var_1_25~0 .cse5)) (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7))) (let ((.cse10 (= (_ bv0 8) c_~var_1_8~0)) (.cse9 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse9 .cse10)) (and (not .cse10) (not .cse9) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2024-11-13 23:34:36,230 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse5 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse4 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (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))) (.cse2 (fp.lt .cse4 .cse0)) (.cse8 (fp.neg .cse5)) (.cse7 (fp.neg .cse6))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (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)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (or (not (fp.gt .cse4 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse5) (fp.geq c_~var_1_24~0 .cse6)) (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8))) (= 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 .cse6) (fp.leq c_~var_1_25~0 .cse5)) (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7))) (let ((.cse10 (= (_ bv0 8) c_~var_1_8~0)) (.cse9 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse9 .cse10)) (and (not .cse10) (not .cse9) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2024-11-13 23:36:22,336 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse5 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse4 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (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))) (.cse2 (fp.lt .cse4 .cse0)) (.cse8 (fp.neg .cse5)) (.cse7 (fp.neg .cse6))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (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)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse4 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse5) (fp.geq c_~var_1_24~0 .cse6)) (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8))) (= 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 .cse6) (fp.leq c_~var_1_25~0 .cse5)) (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7))) (let ((.cse10 (= (_ bv0 8) c_~var_1_8~0)) (.cse9 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse9 .cse10)) (and (not .cse10) (not .cse9) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2024-11-13 23:38:28,288 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse7 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse6 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse5 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (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))) (.cse2 (fp.lt .cse5 .cse0)) (.cse9 (fp.neg .cse6)) (.cse8 (fp.neg .cse7))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (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)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= 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 .cse5 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse6) (fp.geq c_~var_1_24~0 .cse7)) (and (fp.leq c_~var_1_24~0 .cse8) (fp.geq c_~var_1_24~0 .cse9))) (= 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 .cse7) (fp.leq c_~var_1_25~0 .cse6)) (and (fp.geq c_~var_1_25~0 .cse9) (fp.leq c_~var_1_25~0 .cse8))) (let ((.cse11 (= (_ bv0 8) c_~var_1_8~0)) (.cse10 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse10 .cse11)) (and (not .cse11) (not .cse10) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2024-11-13 23:38:30,327 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse7 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse6 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse5 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (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))) (.cse2 (fp.lt .cse5 .cse0)) (.cse9 (fp.neg .cse6)) (.cse8 (fp.neg .cse7))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (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)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= 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 .cse5 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse6) (fp.geq c_~var_1_24~0 .cse7)) (and (fp.leq c_~var_1_24~0 .cse8) (fp.geq c_~var_1_24~0 .cse9))) (= 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 .cse7) (fp.leq c_~var_1_25~0 .cse6)) (and (fp.geq c_~var_1_25~0 .cse9) (fp.leq c_~var_1_25~0 .cse8))) (let ((.cse11 (= (_ bv0 8) c_~var_1_8~0)) (.cse10 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse10 .cse11)) (and (not .cse11) (not .cse10) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2024-11-13 23:40:38,504 WARN L851 $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)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse5 ((_ zero_extend 24) c_~var_1_20~0)) (.cse1 (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))) (.cse2 (fp.lt .cse6 .cse0)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (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)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= c_~var_1_25~0 c_~var_1_21~0)))) (= (bvurem c_~var_1_13~0 .cse5) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse5) ((_ zero_extend 24) c_~var_1_15~0))) (or (not (fp.gt .cse6 .cse1)) (not .cse2)) (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))) (let ((.cse12 (= (_ bv0 8) c_~var_1_8~0)) (.cse11 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse11 .cse12)) (and (not .cse12) (not .cse11) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2024-11-13 23:40:40,545 WARN L873 $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)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse5 ((_ zero_extend 24) c_~var_1_20~0)) (.cse1 (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))) (.cse2 (fp.lt .cse6 .cse0)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (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)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= c_~var_1_25~0 c_~var_1_21~0)))) (= (bvurem c_~var_1_13~0 .cse5) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse5) ((_ zero_extend 24) c_~var_1_15~0))) (or (not (fp.gt .cse6 .cse1)) (not .cse2)) (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))) (let ((.cse12 (= (_ bv0 8) c_~var_1_8~0)) (.cse11 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse11 .cse12)) (and (not .cse12) (not .cse11) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2024-11-13 23:42:50,468 WARN L851 $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)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse5 ((_ zero_extend 24) c_~var_1_20~0)) (.cse1 (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))) (.cse2 (fp.lt .cse6 .cse0)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (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)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= c_~var_1_25~0 c_~var_1_21~0)))) (= c_~var_1_17~0 c_~var_1_28~0) (= (bvurem c_~var_1_13~0 .cse5) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse5) ((_ zero_extend 24) c_~var_1_15~0))) (or (not (fp.gt .cse6 .cse1)) (not .cse2)) (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))) (let ((.cse12 (= (_ bv0 8) c_~var_1_8~0)) (.cse11 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse11 .cse12)) (and (not .cse12) (not .cse11) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2024-11-13 23:42:52,509 WARN L873 $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)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse5 ((_ zero_extend 24) c_~var_1_20~0)) (.cse1 (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))) (.cse2 (fp.lt .cse6 .cse0)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (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)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= c_~var_1_25~0 c_~var_1_21~0)))) (= c_~var_1_17~0 c_~var_1_28~0) (= (bvurem c_~var_1_13~0 .cse5) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse5) ((_ zero_extend 24) c_~var_1_15~0))) (or (not (fp.gt .cse6 .cse1)) (not .cse2)) (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))) (let ((.cse12 (= (_ bv0 8) c_~var_1_8~0)) (.cse11 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse11 .cse12)) (and (not .cse12) (not .cse11) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true