./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.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_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 c1b0a215876f37039c6c55ed6970931c1670c48c809fddaaf54aa4f3ef26ee12 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:00:40,527 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:00:40,642 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 03:00:40,654 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:00:40,657 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:00:40,704 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:00:40,706 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:00:40,706 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:00:40,707 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:00:40,707 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:00:40,707 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:00:40,708 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:00:40,708 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:00:40,708 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:00:40,708 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:00:40,709 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:00:40,710 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:00:40,710 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:00:40,711 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:00:40,711 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:00:40,711 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:00:40,711 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:00:40,712 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:00:40,712 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:00:40,712 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:00:40,712 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:00:40,712 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:00:40,712 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:00:40,712 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:00:40,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:00:40,713 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:00:40,713 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:00:40,713 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:00:40,713 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:00:40,713 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:00:40,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:00:40,713 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:00:40,713 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:00:40,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:00:40,714 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:00:40,714 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:00:40,714 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:00:40,714 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:00:40,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:00:40,714 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:00:40,714 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:00:40,716 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:00:40,716 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_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 -> c1b0a215876f37039c6c55ed6970931c1670c48c809fddaaf54aa4f3ef26ee12 [2024-11-14 03:00:41,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:00:41,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:00:41,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:00:41,099 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:00:41,099 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:00:41,102 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i Unable to find full path for "g++" [2024-11-14 03:00:43,690 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:00:44,169 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:00:44,170 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i [2024-11-14 03:00:44,190 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/data/056c0268a/c67376bcb4d3437da4dbba0d68af3dd1/FLAG62bea8058 [2024-11-14 03:00:44,209 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/data/056c0268a/c67376bcb4d3437da4dbba0d68af3dd1 [2024-11-14 03:00:44,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:00:44,214 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:00:44,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:00:44,217 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:00:44,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:00:44,224 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:44,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e56aace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44, skipping insertion in model container [2024-11-14 03:00:44,225 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:44,259 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:00:44,461 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_00dd2ab6-010d-47ff-9554-31ce7f578fee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i[916,929] [2024-11-14 03:00:44,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:00:44,716 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:00:44,730 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_00dd2ab6-010d-47ff-9554-31ce7f578fee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i[916,929] [2024-11-14 03:00:44,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:00:44,865 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:00:44,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44 WrapperNode [2024-11-14 03:00:44,866 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:00:44,871 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:00:44,871 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:00:44,871 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:00:44,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:44,912 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,049 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 330 [2024-11-14 03:00:45,050 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:00:45,051 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:00:45,051 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:00:45,052 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:00:45,061 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,082 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,083 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,124 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,129 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,134 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,139 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,149 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:00:45,150 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:00:45,150 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:00:45,150 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:00:45,152 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (1/1) ... [2024-11-14 03:00:45,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:00:45,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:00:45,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:00:45,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:00:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:00:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:00:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:00:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:00:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:00:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:00:45,377 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:00:45,380 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:00:46,341 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-14 03:00:46,341 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:00:47,107 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:00:47,109 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:00:47,109 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:00:47 BoogieIcfgContainer [2024-11-14 03:00:47,110 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:00:47,112 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:00:47,113 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:00:47,118 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:00:47,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:00:44" (1/3) ... [2024-11-14 03:00:47,119 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b00d9ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:00:47, skipping insertion in model container [2024-11-14 03:00:47,119 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:00:44" (2/3) ... [2024-11-14 03:00:47,119 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b00d9ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:00:47, skipping insertion in model container [2024-11-14 03:00:47,119 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:00:47" (3/3) ... [2024-11-14 03:00:47,121 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-38.i [2024-11-14 03:00:47,142 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:00:47,145 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-38.i that has 2 procedures, 68 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:00:47,221 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:00:47,239 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;@628b9568, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:00:47,239 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:00:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand has 68 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 28 states have internal predecessors, (30), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-14 03:00:47,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-14 03:00:47,258 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:00:47,259 INFO L215 NwaCegarLoop]: trace histogram [38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:00:47,260 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:00:47,266 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:00:47,266 INFO L85 PathProgramCache]: Analyzing trace with hash 140199440, now seen corresponding path program 1 times [2024-11-14 03:00:47,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 03:00:47,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755748286] [2024-11-14 03:00:47,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:00:47,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 03:00:52,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 03:00:52,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1767691160] [2024-11-14 03:00:52,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:00:52,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:00:52,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:00:52,623 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:00:52,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 03:00:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:00:55,248 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 03:00:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:00:56,122 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 03:00:56,124 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 03:00:56,126 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 03:00:56,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 03:00:56,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 03:00:56,333 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 03:00:56,595 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 03:00:56,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 03:00:56 BoogieIcfgContainer [2024-11-14 03:00:56,602 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 03:00:56,603 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 03:00:56,603 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 03:00:56,603 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 03:00:56,605 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:00:47" (3/4) ... [2024-11-14 03:00:56,608 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 03:00:56,609 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 03:00:56,613 INFO L158 Benchmark]: Toolchain (without parser) took 12395.81ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 92.4MB in the beginning and 188.4MB in the end (delta: -96.0MB). Peak memory consumption was 138.7MB. Max. memory is 16.1GB. [2024-11-14 03:00:56,613 INFO L158 Benchmark]: CDTParser took 0.63ms. Allocated memory is still 167.8MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:00:56,613 INFO L158 Benchmark]: CACSL2BoogieTranslator took 650.01ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 67.9MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-14 03:00:56,614 INFO L158 Benchmark]: Boogie Procedure Inliner took 179.50ms. Allocated memory is still 117.4MB. Free memory was 67.9MB in the beginning and 55.5MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 03:00:56,614 INFO L158 Benchmark]: Boogie Preprocessor took 98.47ms. Allocated memory is still 117.4MB. Free memory was 55.5MB in the beginning and 50.6MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 03:00:56,615 INFO L158 Benchmark]: RCFGBuilder took 1959.63ms. Allocated memory is still 117.4MB. Free memory was 50.6MB in the beginning and 47.2MB in the end (delta: 3.4MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. [2024-11-14 03:00:56,615 INFO L158 Benchmark]: TraceAbstraction took 9489.70ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 46.5MB in the beginning and 188.5MB in the end (delta: -142.0MB). Peak memory consumption was 90.3MB. Max. memory is 16.1GB. [2024-11-14 03:00:56,618 INFO L158 Benchmark]: Witness Printer took 6.01ms. Allocated memory is still 352.3MB. Free memory was 188.5MB in the beginning and 188.4MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:00:56,620 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63ms. Allocated memory is still 167.8MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 650.01ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 67.9MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 179.50ms. Allocated memory is still 117.4MB. Free memory was 67.9MB in the beginning and 55.5MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.47ms. Allocated memory is still 117.4MB. Free memory was 55.5MB in the beginning and 50.6MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1959.63ms. Allocated memory is still 117.4MB. Free memory was 50.6MB in the beginning and 47.2MB in the end (delta: 3.4MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. * TraceAbstraction took 9489.70ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 46.5MB in the beginning and 188.5MB in the end (delta: -142.0MB). Peak memory consumption was 90.3MB. Max. memory is 16.1GB. * Witness Printer took 6.01ms. Allocated memory is still 352.3MB. Free memory was 188.5MB in the beginning and 188.4MB in the end (delta: 46.8kB). 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 shiftRight at line 139, overapproximation of someBinaryArithmeticDOUBLEoperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 307, overapproximation of someBinaryFLOATComparisonOperation at line 268, overapproximation of someBinaryFLOATComparisonOperation at line 272, overapproximation of someBinaryFLOATComparisonOperation at line 274, overapproximation of someBinaryFLOATComparisonOperation at line 275, overapproximation of someBinaryFLOATComparisonOperation at line 83, overapproximation of someBinaryFLOATComparisonOperation at line 270, overapproximation of someUnaryDOUBLEoperation at line 113, overapproximation of someBinaryDOUBLEComparisonOperation at line 266, overapproximation of someBinaryDOUBLEComparisonOperation at line 113, overapproximation of someBinaryDOUBLEComparisonOperation at line 265, overapproximation of someBinaryArithmeticFLOAToperation at line 119. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 200; [L23] unsigned short int var_1_5 = 42139; [L24] unsigned short int var_1_7 = 1; [L25] double var_1_9 = 0.1; [L26] signed long int var_1_11 = -64; [L27] float var_1_13 = 10.4; [L28] float var_1_16 = 256.5; [L29] float var_1_17 = 128.75; [L30] float var_1_18 = 50.2; [L31] signed char var_1_19 = 1; [L32] float var_1_20 = 32.5; [L33] signed char var_1_21 = 64; [L34] signed short int var_1_22 = 10; [L35] signed long int var_1_27 = -8; [L36] unsigned short int var_1_28 = 0; [L37] unsigned short int var_1_29 = 4; [L38] signed long int var_1_32 = -128; [L39] unsigned char var_1_33 = 0; [L40] unsigned char var_1_34 = 0; [L41] signed char var_1_35 = 16; [L42] signed char var_1_36 = -1; [L43] signed char var_1_37 = 100; [L44] signed char var_1_38 = 64; [L45] signed char var_1_39 = 100; [L46] signed char var_1_40 = 0; [L47] signed char var_1_41 = 10; [L48] signed char var_1_42 = 0; [L49] unsigned char var_1_43 = 1; [L50] signed char var_1_44 = -100; [L51] unsigned char var_1_45 = 2; [L52] unsigned char var_1_46 = 64; [L53] unsigned char var_1_47 = 64; [L54] unsigned char var_1_48 = 0; [L55] float var_1_49 = 10000000.7; [L56] unsigned char var_1_50 = 0; [L57] unsigned short int var_1_51 = 128; [L58] unsigned char var_1_52 = 4; [L59] unsigned char var_1_53 = 200; [L60] unsigned char var_1_54 = 64; [L61] unsigned short int var_1_55 = 32; [L62] unsigned short int var_1_56 = 58246; [L63] unsigned long int var_1_57 = 64; [L64] signed short int var_1_58 = -8; [L65] double var_1_59 = 15.95; [L66] float var_1_60 = 16.75; [L67] signed short int var_1_61 = -64; [L68] float last_1_var_1_13 = 10.4; [L69] signed long int last_1_var_1_27 = -8; [L70] unsigned short int last_1_var_1_28 = 0; [L71] unsigned char last_1_var_1_45 = 2; [L72] unsigned char last_1_var_1_52 = 4; [L73] unsigned long int last_1_var_1_57 = 64; [L74] float last_1_var_1_60 = 16.75; [L75] signed short int last_1_var_1_61 = -64; [L336] isInitial = 1 [L337] FCALL initially() [L338] COND TRUE 1 [L339] CALL updateLastVariables() [L322] last_1_var_1_13 = var_1_13 [L323] last_1_var_1_27 = var_1_27 [L324] last_1_var_1_28 = var_1_28 [L325] last_1_var_1_45 = var_1_45 [L326] last_1_var_1_52 = var_1_52 [L327] last_1_var_1_57 = var_1_57 [L328] last_1_var_1_60 = var_1_60 [L329] last_1_var_1_61 = var_1_61 [L339] RET updateLastVariables() [L340] CALL updateVariables() [L261] var_1_5 = __VERIFIER_nondet_ushort() [L262] CALL assume_abort_if_not(var_1_5 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_16=513/2, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1, var_1_9=1/10] [L20] COND FALSE !(!cond) [L262] RET assume_abort_if_not(var_1_5 >= 32767) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_16=513/2, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1, var_1_9=1/10] [L263] CALL assume_abort_if_not(var_1_5 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_16=513/2, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1, var_1_9=1/10] [L20] COND FALSE !(!cond) [L263] RET assume_abort_if_not(var_1_5 <= 65534) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_16=513/2, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1, var_1_9=1/10] [L264] var_1_9 = __VERIFIER_nondet_double() [L265] CALL assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_16=513/2, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L265] RET assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_16=513/2, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L266] CALL assume_abort_if_not(var_1_9 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_16=513/2, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not(var_1_9 != 0.0F) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_16=513/2, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L267] var_1_16 = __VERIFIER_nondet_float() [L268] CALL assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_17=515/4, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L269] var_1_17 = __VERIFIER_nondet_float() [L270] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L270] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_18=251/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L271] var_1_18 = __VERIFIER_nondet_float() [L272] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_20=65/2, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L273] var_1_20 = __VERIFIER_nondet_float() [L274] CALL assume_abort_if_not((var_1_20 >= -922337.2036854776000e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not((var_1_20 >= -922337.2036854776000e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L275] CALL assume_abort_if_not(var_1_20 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not(var_1_20 != 0.0F) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=64, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L276] var_1_21 = __VERIFIER_nondet_char() [L277] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L277] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L278] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=0, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L279] var_1_34 = __VERIFIER_nondet_uchar() [L280] CALL assume_abort_if_not(var_1_34 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L280] RET assume_abort_if_not(var_1_34 >= 1) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L281] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-1, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L282] var_1_36 = __VERIFIER_nondet_char() [L283] CALL assume_abort_if_not(var_1_36 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L283] RET assume_abort_if_not(var_1_36 >= -63) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L284] CALL assume_abort_if_not(var_1_36 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_36 <= 63) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=64, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L285] var_1_38 = __VERIFIER_nondet_char() [L286] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L287] CALL assume_abort_if_not(var_1_38 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not(var_1_38 <= 126) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=100, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L288] var_1_39 = __VERIFIER_nondet_char() [L289] CALL assume_abort_if_not(var_1_39 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not(var_1_39 >= 62) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L290] CALL assume_abort_if_not(var_1_39 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not(var_1_39 <= 126) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L291] var_1_40 = __VERIFIER_nondet_char() [L292] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L292] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L293] CALL assume_abort_if_not(var_1_40 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_40 <= 63) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=10, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L294] var_1_41 = __VERIFIER_nondet_char() [L295] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L296] CALL assume_abort_if_not(var_1_41 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_41 <= 63) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=0, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L297] var_1_42 = __VERIFIER_nondet_char() [L298] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L299] CALL assume_abort_if_not(var_1_42 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_42 <= 63) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=64, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L300] var_1_46 = __VERIFIER_nondet_uchar() [L301] CALL assume_abort_if_not(var_1_46 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not(var_1_46 >= 63) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L302] CALL assume_abort_if_not(var_1_46 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_46 <= 127) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=64, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L303] var_1_47 = __VERIFIER_nondet_uchar() [L304] CALL assume_abort_if_not(var_1_47 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_47 >= 63) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L305] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_49=100000007/10, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L306] var_1_49 = __VERIFIER_nondet_float() [L307] CALL assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854776000e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854776000e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=0, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L308] var_1_50 = __VERIFIER_nondet_uchar() [L309] CALL assume_abort_if_not(var_1_50 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_50 >= 1) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L310] CALL assume_abort_if_not(var_1_50 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_50 <= 1) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=200, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L311] var_1_53 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_53 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_53 >= 127) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L313] CALL assume_abort_if_not(var_1_53 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_53 <= 254) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=64, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L314] var_1_54 = __VERIFIER_nondet_uchar() [L315] CALL assume_abort_if_not(var_1_54 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=319, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_54 >= 63) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=319, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L316] CALL assume_abort_if_not(var_1_54 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=319, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_54 <= 127) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=319, var_1_55=32, var_1_56=58246, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L317] var_1_56 = __VERIFIER_nondet_ushort() [L318] CALL assume_abort_if_not(var_1_56 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=319, var_1_55=32, var_1_56=49150, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_56 >= 49150) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=319, var_1_55=32, var_1_56=49150, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L319] CALL assume_abort_if_not(var_1_56 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=319, var_1_55=32, var_1_56=49150, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not(var_1_56 <= 65534) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=-64, var_1_13=52/5, var_1_19=1, var_1_1=200, var_1_21=61, var_1_22=10, var_1_27=-8, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=0, var_1_34=1, var_1_35=16, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=-100, var_1_45=2, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=4, var_1_53=127, var_1_54=319, var_1_55=32, var_1_56=49150, var_1_57=64, var_1_58=-8, var_1_59=319/20, var_1_5=32767, var_1_60=67/4, var_1_61=-64, var_1_7=1] [L340] RET updateVariables() [L341] CALL step() [L79] var_1_27 = (((((last_1_var_1_57) < 0 ) ? -(last_1_var_1_57) : (last_1_var_1_57))) + last_1_var_1_45) [L80] signed long int stepLocal_8 = (-128 * last_1_var_1_61) / var_1_39; [L81] unsigned char stepLocal_7 = last_1_var_1_27 < var_1_46; [L82] COND TRUE stepLocal_7 && (last_1_var_1_45 > last_1_var_1_28) [L83] COND FALSE !(last_1_var_1_13 > last_1_var_1_60) [L94] var_1_52 = ((var_1_54 - var_1_40) + ((((((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) > (var_1_42)) ? (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) : (var_1_42)))) [L99] var_1_33 = var_1_34 [L100] var_1_35 = (var_1_36 + 50) [L101] var_1_45 = ((var_1_46 - var_1_40) + (var_1_47 - var_1_42)) [L102] COND FALSE !(var_1_16 >= (((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))) - var_1_49)) [L105] var_1_48 = ((! var_1_34) || (! var_1_50)) [L107] COND FALSE !(! var_1_50) [L110] COND FALSE !(\read(var_1_48)) [L113] var_1_59 = ((((((((24.8) < (var_1_17)) ? (24.8) : (var_1_17))) - 128.25) < 0 ) ? -(((((24.8) < (var_1_17)) ? (24.8) : (var_1_17))) - 128.25) : (((((24.8) < (var_1_17)) ? (24.8) : (var_1_17))) - 128.25))) [L115] unsigned char stepLocal_2 = var_1_52; [L116] COND TRUE var_1_27 <= stepLocal_2 [L117] var_1_13 = var_1_16 [L121] signed char stepLocal_9 = var_1_21; [L122] COND FALSE !(\read(var_1_48)) [L125] COND FALSE !(stepLocal_9 >= var_1_41) [L128] var_1_55 = (var_1_45 + var_1_53) [L131] COND FALSE !(\read(var_1_48)) [L134] COND TRUE \read(var_1_33) [L135] var_1_1 = (((((var_1_52 + var_1_52)) < ((var_1_5 - ((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45)))))) ? ((var_1_52 + var_1_52)) : ((var_1_5 - ((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))))))) [L139] EXPR var_1_52 >> var_1_32 [L139] signed long int stepLocal_6 = ~ (var_1_52 >> var_1_32); [L140] COND FALSE !(stepLocal_6 >= var_1_45) [L145] COND TRUE var_1_59 < var_1_9 [L146] var_1_43 = (var_1_33 || (! 0)) [L148] unsigned char stepLocal_4 = var_1_52; [L149] COND FALSE !(\read(var_1_48)) [L156] unsigned char stepLocal_5 = var_1_43; [L157] COND TRUE var_1_59 > (64.8f * ((((var_1_20) > (var_1_17)) ? (var_1_20) : (var_1_17)))) [L158] COND FALSE !(! (var_1_43 || var_1_43)) [L176] unsigned char stepLocal_3 = var_1_13 > var_1_16; [L177] COND TRUE (((((var_1_59 * var_1_17)) < (var_1_9)) ? ((var_1_59 * var_1_17)) : (var_1_9))) <= ((8.7 / var_1_20) * var_1_13) [L178] COND FALSE !(stepLocal_3 && (var_1_21 >= ((((var_1_1) < (var_1_28)) ? (var_1_1) : (var_1_28))))) [L181] var_1_22 = ((var_1_45 + var_1_21) - var_1_52) [L186] COND FALSE !((var_1_22 * var_1_5) <= var_1_45) [L189] COND TRUE var_1_52 >= var_1_52 [L190] var_1_11 = (((((var_1_5 - var_1_28)) < (var_1_22)) ? ((var_1_5 - var_1_28)) : (var_1_22))) [L193] var_1_57 = ((((var_1_11) < (((((var_1_42) > (var_1_55)) ? (var_1_42) : (var_1_55))))) ? (var_1_11) : (((((var_1_42) > (var_1_55)) ? (var_1_42) : (var_1_55)))))) [L194] COND FALSE !(var_1_37 > (var_1_27 * var_1_22)) [L201] signed long int stepLocal_12 = var_1_45 + var_1_45; [L202] COND TRUE ! var_1_48 [L203] COND FALSE !(stepLocal_12 <= 5) [L207] unsigned char stepLocal_11 = (var_1_52 / var_1_53) <= var_1_5; [L208] unsigned char stepLocal_10 = var_1_45; [L209] COND TRUE (var_1_42 == var_1_61) || stepLocal_11 [L210] COND FALSE !(stepLocal_10 != var_1_45) [L213] COND FALSE !(\read(var_1_48)) [L216] var_1_60 = var_1_16 [L222] unsigned char stepLocal_1 = var_1_45; [L223] unsigned long int stepLocal_0 = var_1_45 + var_1_57; [L224] COND FALSE !((var_1_60 / var_1_9) != var_1_59) [L239] var_1_7 = var_1_45 [L241] COND TRUE var_1_60 > (var_1_9 / var_1_20) [L242] COND FALSE !(! var_1_33) [L250] COND TRUE var_1_39 <= var_1_11 [L251] COND FALSE !(! var_1_43) [L256] var_1_44 = (var_1_40 + var_1_41) [L341] RET step() [L342] CALL, EXPR property() [L332] EXPR ((((((((((((var_1_33 ? (var_1_1 == ((unsigned short int) (((((var_1_52 + var_1_52)) < ((var_1_5 - ((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45)))))) ? ((var_1_52 + var_1_52)) : ((var_1_5 - ((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))))))))) : (var_1_1 == ((unsigned short int) (((((var_1_5 - var_1_45)) < ((var_1_52 + (256 + 1)))) ? ((var_1_5 - var_1_45)) : ((var_1_52 + (256 + 1)))))))) && (((var_1_60 / var_1_9) != var_1_59) ? ((var_1_9 >= var_1_59) ? (var_1_7 == ((unsigned short int) var_1_45)) : ((var_1_5 <= var_1_45) ? ((var_1_52 < (var_1_45 + var_1_57)) ? (var_1_7 == ((unsigned short int) var_1_45)) : (var_1_7 == ((unsigned short int) var_1_5))) : (var_1_7 == ((unsigned short int) var_1_45)))) : (var_1_7 == ((unsigned short int) var_1_45)))) && (((var_1_22 * var_1_5) <= var_1_45) ? (var_1_11 == ((signed long int) (var_1_22 - var_1_28))) : ((var_1_52 >= var_1_52) ? (var_1_11 == ((signed long int) (((((var_1_5 - var_1_28)) < (var_1_22)) ? ((var_1_5 - var_1_28)) : (var_1_22))))) : 1))) && ((var_1_27 <= var_1_52) ? (var_1_13 == ((float) var_1_16)) : (var_1_13 == ((float) ((((var_1_16) < ((var_1_17 - (7.3956616659376937E18f - var_1_18)))) ? (var_1_16) : ((var_1_17 - (7.3956616659376937E18f - var_1_18))))))))) && ((var_1_60 > (var_1_9 / var_1_20)) ? ((! var_1_33) ? (var_1_43 ? (var_1_19 == ((signed char) (5 - var_1_21))) : (var_1_19 == ((signed char) (var_1_21 - 16)))) : 1) : 1)) && (((((((var_1_59 * var_1_17)) < (var_1_9)) ? ((var_1_59 * var_1_17)) : (var_1_9))) <= ((8.7 / var_1_20) * var_1_13)) ? (((var_1_13 > var_1_16) && (var_1_21 >= ((((var_1_1) < (var_1_28)) ? (var_1_1) : (var_1_28))))) ? (var_1_22 == ((signed short int) (((((((((var_1_21) < (var_1_51)) ? (var_1_21) : (var_1_51))) + var_1_45)) < ((var_1_52 - (64 + var_1_45)))) ? ((((((var_1_21) < (var_1_51)) ? (var_1_21) : (var_1_51))) + var_1_45)) : ((var_1_52 - (64 + var_1_45))))))) : (var_1_22 == ((signed short int) ((var_1_45 + var_1_21) - var_1_52)))) : (var_1_22 == ((signed short int) (var_1_52 - var_1_21))))) && (var_1_27 == ((signed long int) (((((last_1_var_1_57) < 0 ) ? -(last_1_var_1_57) : (last_1_var_1_57))) + last_1_var_1_45)))) && (var_1_48 ? (((var_1_52 * var_1_32) <= var_1_52) ? (var_1_28 == ((unsigned short int) var_1_45)) : (var_1_28 == ((unsigned short int) (var_1_45 + var_1_45)))) : 1)) && ((var_1_59 > (64.8f * ((((var_1_20) > (var_1_17)) ? (var_1_20) : (var_1_17))))) ? ((! (var_1_43 || var_1_43)) ? (var_1_29 == ((unsigned short int) (((((var_1_45 + 1)) < (((((var_1_52) < (var_1_45)) ? (var_1_52) : (var_1_45))))) ? ((var_1_45 + 1)) : (((((var_1_52) < (var_1_45)) ? (var_1_52) : (var_1_45)))))))) : 1) : (var_1_43 ? (var_1_29 == ((unsigned short int) (var_1_52 + var_1_21))) : ((var_1_43 && var_1_33) ? (var_1_43 ? (var_1_29 == ((unsigned short int) var_1_5)) : (var_1_29 == ((unsigned short int) var_1_52))) : (var_1_29 == ((unsigned short int) var_1_52)))))) && (var_1_48 ? (var_1_32 == ((signed long int) (var_1_52 - var_1_45))) : 1)) && (var_1_33 == ((unsigned char) var_1_34))) && (var_1_35 == ((signed char) (var_1_36 + 50)))) && (((~ (var_1_52 >> var_1_32)) >= var_1_45) ? ((var_1_13 <= var_1_16) ? (var_1_37 == ((signed char) (((((var_1_21 - var_1_38)) < (((var_1_39 - var_1_40) - (var_1_41 + var_1_42)))) ? ((var_1_21 - var_1_38)) : (((var_1_39 - var_1_40) - (var_1_41 + var_1_42))))))) : 1) : 1) [L332-L333] return ((((((((((((((((((((((((var_1_33 ? (var_1_1 == ((unsigned short int) (((((var_1_52 + var_1_52)) < ((var_1_5 - ((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45)))))) ? ((var_1_52 + var_1_52)) : ((var_1_5 - ((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))))))))) : (var_1_1 == ((unsigned short int) (((((var_1_5 - var_1_45)) < ((var_1_52 + (256 + 1)))) ? ((var_1_5 - var_1_45)) : ((var_1_52 + (256 + 1)))))))) && (((var_1_60 / var_1_9) != var_1_59) ? ((var_1_9 >= var_1_59) ? (var_1_7 == ((unsigned short int) var_1_45)) : ((var_1_5 <= var_1_45) ? ((var_1_52 < (var_1_45 + var_1_57)) ? (var_1_7 == ((unsigned short int) var_1_45)) : (var_1_7 == ((unsigned short int) var_1_5))) : (var_1_7 == ((unsigned short int) var_1_45)))) : (var_1_7 == ((unsigned short int) var_1_45)))) && (((var_1_22 * var_1_5) <= var_1_45) ? (var_1_11 == ((signed long int) (var_1_22 - var_1_28))) : ((var_1_52 >= var_1_52) ? (var_1_11 == ((signed long int) (((((var_1_5 - var_1_28)) < (var_1_22)) ? ((var_1_5 - var_1_28)) : (var_1_22))))) : 1))) && ((var_1_27 <= var_1_52) ? (var_1_13 == ((float) var_1_16)) : (var_1_13 == ((float) ((((var_1_16) < ((var_1_17 - (7.3956616659376937E18f - var_1_18)))) ? (var_1_16) : ((var_1_17 - (7.3956616659376937E18f - var_1_18))))))))) && ((var_1_60 > (var_1_9 / var_1_20)) ? ((! var_1_33) ? (var_1_43 ? (var_1_19 == ((signed char) (5 - var_1_21))) : (var_1_19 == ((signed char) (var_1_21 - 16)))) : 1) : 1)) && (((((((var_1_59 * var_1_17)) < (var_1_9)) ? ((var_1_59 * var_1_17)) : (var_1_9))) <= ((8.7 / var_1_20) * var_1_13)) ? (((var_1_13 > var_1_16) && (var_1_21 >= ((((var_1_1) < (var_1_28)) ? (var_1_1) : (var_1_28))))) ? (var_1_22 == ((signed short int) (((((((((var_1_21) < (var_1_51)) ? (var_1_21) : (var_1_51))) + var_1_45)) < ((var_1_52 - (64 + var_1_45)))) ? ((((((var_1_21) < (var_1_51)) ? (var_1_21) : (var_1_51))) + var_1_45)) : ((var_1_52 - (64 + var_1_45))))))) : (var_1_22 == ((signed short int) ((var_1_45 + var_1_21) - var_1_52)))) : (var_1_22 == ((signed short int) (var_1_52 - var_1_21))))) && (var_1_27 == ((signed long int) (((((last_1_var_1_57) < 0 ) ? -(last_1_var_1_57) : (last_1_var_1_57))) + last_1_var_1_45)))) && (var_1_48 ? (((var_1_52 * var_1_32) <= var_1_52) ? (var_1_28 == ((unsigned short int) var_1_45)) : (var_1_28 == ((unsigned short int) (var_1_45 + var_1_45)))) : 1)) && ((var_1_59 > (64.8f * ((((var_1_20) > (var_1_17)) ? (var_1_20) : (var_1_17))))) ? ((! (var_1_43 || var_1_43)) ? (var_1_29 == ((unsigned short int) (((((var_1_45 + 1)) < (((((var_1_52) < (var_1_45)) ? (var_1_52) : (var_1_45))))) ? ((var_1_45 + 1)) : (((((var_1_52) < (var_1_45)) ? (var_1_52) : (var_1_45)))))))) : 1) : (var_1_43 ? (var_1_29 == ((unsigned short int) (var_1_52 + var_1_21))) : ((var_1_43 && var_1_33) ? (var_1_43 ? (var_1_29 == ((unsigned short int) var_1_5)) : (var_1_29 == ((unsigned short int) var_1_52))) : (var_1_29 == ((unsigned short int) var_1_52)))))) && (var_1_48 ? (var_1_32 == ((signed long int) (var_1_52 - var_1_45))) : 1)) && (var_1_33 == ((unsigned char) var_1_34))) && (var_1_35 == ((signed char) (var_1_36 + 50)))) && (((~ (var_1_52 >> var_1_32)) >= var_1_45) ? ((var_1_13 <= var_1_16) ? (var_1_37 == ((signed char) (((((var_1_21 - var_1_38)) < (((var_1_39 - var_1_40) - (var_1_41 + var_1_42)))) ? ((var_1_21 - var_1_38)) : (((var_1_39 - var_1_40) - (var_1_41 + var_1_42))))))) : 1) : 1)) && ((var_1_59 < var_1_9) ? (var_1_43 == ((unsigned char) (var_1_33 || (! 0)))) : 1)) && ((var_1_39 <= var_1_11) ? ((! var_1_43) ? (((var_1_41 * ((((var_1_45) > (var_1_7)) ? (var_1_45) : (var_1_7)))) < var_1_45) ? (var_1_44 == ((signed char) ((((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))) + ((((var_1_40) < (var_1_41)) ? (var_1_40) : (var_1_41)))) - var_1_38))) : 1) : (var_1_44 == ((signed char) (var_1_40 + var_1_41)))) : 1)) && (var_1_45 == ((unsigned char) ((var_1_46 - var_1_40) + (var_1_47 - var_1_42))))) && ((var_1_16 >= (((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))) - var_1_49)) ? (var_1_48 == ((unsigned char) (! (! var_1_34)))) : (var_1_48 == ((unsigned char) ((! var_1_34) || (! var_1_50)))))) && ((! var_1_50) ? (var_1_51 == ((unsigned short int) ((((var_1_47) < 0 ) ? -(var_1_47) : (var_1_47))))) : 1)) && (((last_1_var_1_27 < var_1_46) && (last_1_var_1_45 > last_1_var_1_28)) ? ((last_1_var_1_13 > last_1_var_1_60) ? (((last_1_var_1_52 <= (last_1_var_1_45 / var_1_47)) || (100u >= last_1_var_1_52)) ? ((last_1_var_1_52 != ((-128 * last_1_var_1_61) / var_1_39)) ? (var_1_52 == ((unsigned char) ((((((((var_1_47) < ((var_1_53 - 25))) ? (var_1_47) : ((var_1_53 - 25))))) > (var_1_21)) ? (((((var_1_47) < ((var_1_53 - 25))) ? (var_1_47) : ((var_1_53 - 25))))) : (var_1_21))))) : (var_1_52 == ((unsigned char) ((((var_1_39) < ((var_1_46 + 50))) ? (var_1_39) : ((var_1_46 + 50))))))) : (var_1_52 == ((unsigned char) var_1_42))) : (var_1_52 == ((unsigned char) ((var_1_54 - var_1_40) + ((((((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) > (var_1_42)) ? (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) : (var_1_42))))))) : (var_1_52 == ((unsigned char) (var_1_21 + ((((var_1_46) > (((((var_1_54) < (4)) ? (var_1_54) : (4))))) ? (var_1_46) : (((((var_1_54) < (4)) ? (var_1_54) : (4))))))))))) && (var_1_48 ? (var_1_55 == ((unsigned short int) ((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52))))) : ((var_1_21 >= var_1_41) ? (var_1_55 == ((unsigned short int) (((((var_1_5) < ((var_1_56 - var_1_39))) ? (var_1_5) : ((var_1_56 - var_1_39)))) - ((((((((var_1_27) < (var_1_40)) ? (var_1_27) : (var_1_40)))) < (var_1_47)) ? (((((var_1_27) < (var_1_40)) ? (var_1_27) : (var_1_40)))) : (var_1_47)))))) : (var_1_55 == ((unsigned short int) (var_1_45 + var_1_53)))))) && (var_1_57 == ((unsigned long int) ((((var_1_11) < (((((var_1_42) > (var_1_55)) ? (var_1_42) : (var_1_55))))) ? (var_1_11) : (((((var_1_42) > (var_1_55)) ? (var_1_42) : (var_1_55))))))))) && ((var_1_37 > (var_1_27 * var_1_22)) ? ((var_1_21 >= (var_1_41 - (var_1_42 + 32))) ? (var_1_58 == ((signed short int) ((((var_1_46) > ((((((var_1_55 - 2)) > ((var_1_40 + var_1_45))) ? ((var_1_55 - 2)) : ((var_1_40 + var_1_45)))))) ? (var_1_46) : ((((((var_1_55 - 2)) > ((var_1_40 + var_1_45))) ? ((var_1_55 - 2)) : ((var_1_40 + var_1_45))))))))) : (var_1_58 == ((signed short int) ((((-64) > (var_1_21)) ? (-64) : (var_1_21)))))) : 1)) && (var_1_48 ? (var_1_59 == ((double) var_1_17)) : (var_1_59 == ((double) ((((((((24.8) < (var_1_17)) ? (24.8) : (var_1_17))) - 128.25) < 0 ) ? -(((((24.8) < (var_1_17)) ? (24.8) : (var_1_17))) - 128.25) : (((((24.8) < (var_1_17)) ? (24.8) : (var_1_17))) - 128.25))))))) && (((var_1_42 == var_1_61) || ((var_1_52 / var_1_53) <= var_1_5)) ? ((var_1_45 != var_1_45) ? (var_1_60 == ((float) ((((var_1_18) < (var_1_17)) ? (var_1_18) : (var_1_17))))) : (var_1_48 ? (var_1_60 == ((float) var_1_18)) : (var_1_60 == ((float) var_1_16)))) : (var_1_60 == ((float) var_1_17)))) && ((! var_1_48) ? (((var_1_45 + var_1_45) <= 5) ? (var_1_61 == ((signed short int) ((((var_1_58) < (var_1_56)) ? (var_1_58) : (var_1_56))))) : 1) : 1) ; [L342] RET, EXPR property() [L342] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=126, var_1_13=2, var_1_16=2, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=252, var_1_21=61, var_1_22=126, var_1_27=66, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=62, var_1_45=191, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=126, var_1_53=127, var_1_54=319, var_1_55=318, var_1_56=49150, var_1_57=126, var_1_58=-8, var_1_59=3, var_1_5=32767, var_1_60=2, var_1_61=-64, var_1_7=191] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=52/5, last_1_var_1_27=-8, last_1_var_1_28=0, last_1_var_1_45=2, last_1_var_1_52=4, last_1_var_1_57=64, last_1_var_1_60=67/4, last_1_var_1_61=-64, var_1_11=126, var_1_13=2, var_1_16=2, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=252, var_1_21=61, var_1_22=126, var_1_27=66, var_1_28=0, var_1_29=4, var_1_32=-128, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=-50, var_1_37=100, var_1_38=126, var_1_39=126, var_1_40=0, var_1_41=62, var_1_42=63, var_1_43=1, var_1_44=62, var_1_45=191, var_1_46=639, var_1_47=-641, var_1_48=0, var_1_50=1, var_1_51=128, var_1_52=126, var_1_53=127, var_1_54=319, var_1_55=318, var_1_56=49150, var_1_57=126, var_1_58=-8, var_1_59=3, var_1_5=32767, var_1_60=2, var_1_61=-64, var_1_7=191] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 68 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.1s, OverallIterations: 1, TraceHistogramMax: 38, 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, 7.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 278 NumberOfCodeBlocks, 278 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 [2024-11-14 03:00:56,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 c1b0a215876f37039c6c55ed6970931c1670c48c809fddaaf54aa4f3ef26ee12 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:00:59,914 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:01:00,060 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 03:01:00,070 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:01:00,071 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:01:00,138 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:01:00,139 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:01:00,139 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:01:00,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:01:00,141 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:01:00,142 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:01:00,142 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:01:00,142 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:01:00,142 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:01:00,144 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:01:00,144 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:01:00,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:01:00,145 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:01:00,146 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:01:00,146 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:01:00,146 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:01:00,146 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:01:00,146 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:01:00,146 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:01:00,147 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:01:00,148 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:01:00,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:01:00,149 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:01:00,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:01:00,149 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:01:00,154 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:01:00,154 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:01:00,154 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:01:00,154 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:01:00,154 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_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 -> c1b0a215876f37039c6c55ed6970931c1670c48c809fddaaf54aa4f3ef26ee12 [2024-11-14 03:01:00,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:01:00,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:01:00,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:01:00,546 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:01:00,547 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:01:00,550 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i Unable to find full path for "g++" [2024-11-14 03:01:02,912 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:01:03,274 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:01:03,275 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i [2024-11-14 03:01:03,294 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/data/f92282393/7fa941030b4342248db2a515b0ca4158/FLAGda278dd95 [2024-11-14 03:01:03,328 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/data/f92282393/7fa941030b4342248db2a515b0ca4158 [2024-11-14 03:01:03,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:01:03,336 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:01:03,339 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:01:03,339 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:01:03,345 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:01:03,346 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:01:03" (1/1) ... [2024-11-14 03:01:03,350 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12b6aed1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:03, skipping insertion in model container [2024-11-14 03:01:03,351 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:01:03" (1/1) ... [2024-11-14 03:01:03,411 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:01:03,635 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_00dd2ab6-010d-47ff-9554-31ce7f578fee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i[916,929] [2024-11-14 03:01:03,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:01:03,953 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:01:03,968 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_00dd2ab6-010d-47ff-9554-31ce7f578fee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-38.i[916,929] [2024-11-14 03:01:04,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:01:04,109 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:01:04,109 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04 WrapperNode [2024-11-14 03:01:04,110 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:01:04,112 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:01:04,113 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:01:04,113 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:01:04,121 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,232 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 305 [2024-11-14 03:01:04,235 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:01:04,236 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:01:04,236 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:01:04,236 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:01:04,252 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,252 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,261 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,261 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,285 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,291 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,296 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,300 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,307 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:01:04,308 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:01:04,308 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:01:04,308 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:01:04,309 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (1/1) ... [2024-11-14 03:01:04,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:01:04,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:01:04,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:01:04,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:01:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:01:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 03:01:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:01:04,400 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:01:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:01:04,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:01:04,603 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:01:04,606 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:01:25,537 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-14 03:01:25,538 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:01:25,554 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:01:25,557 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:01:25,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:01:25 BoogieIcfgContainer [2024-11-14 03:01:25,558 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:01:25,563 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:01:25,563 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:01:25,569 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:01:25,569 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:01:03" (1/3) ... [2024-11-14 03:01:25,570 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6de7ec7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:01:25, skipping insertion in model container [2024-11-14 03:01:25,570 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:01:04" (2/3) ... [2024-11-14 03:01:25,571 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6de7ec7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:01:25, skipping insertion in model container [2024-11-14 03:01:25,572 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:01:25" (3/3) ... [2024-11-14 03:01:25,574 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-38.i [2024-11-14 03:01:25,593 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:01:25,595 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-38.i that has 2 procedures, 132 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:01:25,664 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:01:25,679 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;@6a479708, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:01:25,679 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:01:25,684 INFO L276 IsEmpty]: Start isEmpty. Operand has 132 states, 91 states have (on average 1.5274725274725274) internal successors, (139), 92 states have internal predecessors, (139), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-14 03:01:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-14 03:01:25,705 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:01:25,706 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:01:25,707 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:01:25,712 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:01:25,712 INFO L85 PathProgramCache]: Analyzing trace with hash 1475717292, now seen corresponding path program 1 times [2024-11-14 03:01:25,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:01:25,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1563167763] [2024-11-14 03:01:25,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:01:25,729 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 [2024-11-14 03:01:25,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:01:25,732 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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) [2024-11-14 03:01:25,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 [2024-11-14 03:01:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:01:29,737 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 03:01:29,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:01:29,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 714 proven. 0 refuted. 0 times theorem prover too weak. 2098 trivial. 0 not checked. [2024-11-14 03:01:29,828 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:01:29,829 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:01:29,829 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1563167763] [2024-11-14 03:01:29,830 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1563167763] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:01:29,830 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 03:01:29,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 03:01:29,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836205472] [2024-11-14 03:01:29,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:01:29,842 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 03:01:29,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:01:29,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 03:01:29,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:01:29,876 INFO L87 Difference]: Start difference. First operand has 132 states, 91 states have (on average 1.5274725274725274) internal successors, (139), 92 states have internal predecessors, (139), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-14 03:01:29,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:01:29,950 INFO L93 Difference]: Finished difference Result 257 states and 462 transitions. [2024-11-14 03:01:29,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 03:01:29,953 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 252 [2024-11-14 03:01:29,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:01:29,965 INFO L225 Difference]: With dead ends: 257 [2024-11-14 03:01:29,965 INFO L226 Difference]: Without dead ends: 128 [2024-11-14 03:01:29,970 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 251 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:01:29,974 INFO L432 NwaCegarLoop]: 207 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, 207 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 [2024-11-14 03:01:29,975 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 03:01:29,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2024-11-14 03:01:30,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2024-11-14 03:01:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 88 states have (on average 1.4886363636363635) internal successors, (131), 88 states have internal predecessors, (131), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-14 03:01:30,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 207 transitions. [2024-11-14 03:01:30,033 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 207 transitions. Word has length 252 [2024-11-14 03:01:30,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:01:30,033 INFO L471 AbstractCegarLoop]: Abstraction has 128 states and 207 transitions. [2024-11-14 03:01:30,034 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-14 03:01:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 207 transitions. [2024-11-14 03:01:30,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-14 03:01:30,039 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:01:30,039 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:01:30,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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)] Forceful destruction successful, exit code 0 [2024-11-14 03:01:30,240 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 [2024-11-14 03:01:30,240 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:01:30,241 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:01:30,241 INFO L85 PathProgramCache]: Analyzing trace with hash -1996301776, now seen corresponding path program 1 times [2024-11-14 03:01:30,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:01:30,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2145094712] [2024-11-14 03:01:30,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:01:30,244 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 [2024-11-14 03:01:30,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:01:30,248 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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) [2024-11-14 03:01:30,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 [2024-11-14 03:01:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:01:33,988 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 03:01:33,999 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:02:09,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-14 03:02:09,260 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:02:09,263 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:02:09,264 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2145094712] [2024-11-14 03:02:09,264 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2145094712] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:02:09,264 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 03:02:09,264 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-14 03:02:09,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65543520] [2024-11-14 03:02:09,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:02:09,268 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-14 03:02:09,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:02:09,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-14 03:02:09,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-14 03:02:09,273 INFO L87 Difference]: Start difference. First operand 128 states and 207 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-14 03:02:16,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:19,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:21,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:23,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:27,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:30,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:32,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:34,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:34,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:02:34,283 INFO L93 Difference]: Finished difference Result 379 states and 616 transitions. [2024-11-14 03:02:34,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-14 03:02:34,633 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 252 [2024-11-14 03:02:34,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:02:34,637 INFO L225 Difference]: With dead ends: 379 [2024-11-14 03:02:34,638 INFO L226 Difference]: Without dead ends: 254 [2024-11-14 03:02:34,639 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 253 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-14 03:02:34,640 INFO L432 NwaCegarLoop]: 202 mSDtfsCounter, 129 mSDsluCounter, 486 mSDsCounter, 0 mSdLazyCounter, 130 mSolverCounterSat, 77 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 688 SdHoareTripleChecker+Invalid, 215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 130 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.2s IncrementalHoareTripleChecker+Time [2024-11-14 03:02:34,641 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [129 Valid, 688 Invalid, 215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 130 Invalid, 8 Unknown, 0 Unchecked, 24.2s Time] [2024-11-14 03:02:34,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2024-11-14 03:02:34,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 194. [2024-11-14 03:02:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 115 states have (on average 1.373913043478261) internal successors, (158), 115 states have internal predecessors, (158), 76 states have call successors, (76), 2 states have call predecessors, (76), 2 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-11-14 03:02:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 310 transitions. [2024-11-14 03:02:34,721 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 310 transitions. Word has length 252 [2024-11-14 03:02:34,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:02:34,722 INFO L471 AbstractCegarLoop]: Abstraction has 194 states and 310 transitions. [2024-11-14 03:02:34,723 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-14 03:02:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 310 transitions. [2024-11-14 03:02:34,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-14 03:02:34,727 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:02:34,728 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:02:34,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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)] Ended with exit code 0 [2024-11-14 03:02:34,929 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 [2024-11-14 03:02:34,929 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:02:34,929 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:02:34,929 INFO L85 PathProgramCache]: Analyzing trace with hash -1422847236, now seen corresponding path program 1 times [2024-11-14 03:02:34,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:02:34,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2124675902] [2024-11-14 03:02:34,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:02:34,932 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 [2024-11-14 03:02:34,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:02:34,935 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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) [2024-11-14 03:02:34,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 (4)] Waiting until timeout for monitored process [2024-11-14 03:02:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:02:38,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:02:38,791 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:02:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 937 proven. 21 refuted. 0 times theorem prover too weak. 1854 trivial. 0 not checked. [2024-11-14 03:02:42,421 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:02:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 90 proven. 21 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-14 03:02:49,647 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:02:49,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2124675902] [2024-11-14 03:02:49,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2124675902] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:02:49,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [325492367] [2024-11-14 03:02:49,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:02:49,648 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:02:49,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:02:49,652 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:02:49,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-14 03:02:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:02:50,796 INFO L255 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-14 03:02:50,801 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:02:51,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-14 03:02:51,867 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:02:51,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [325492367] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:02:51,868 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 03:02:51,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2024-11-14 03:02:51,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260907394] [2024-11-14 03:02:51,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:02:51,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 03:02:51,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:02:51,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 03:02:51,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-14 03:02:51,871 INFO L87 Difference]: Start difference. First operand 194 states and 310 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-14 03:02:55,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:57,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:02:57,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:02:57,834 INFO L93 Difference]: Finished difference Result 439 states and 708 transitions. [2024-11-14 03:02:58,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 03:02:58,206 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 253 [2024-11-14 03:02:58,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:02:58,219 INFO L225 Difference]: With dead ends: 439 [2024-11-14 03:02:58,219 INFO L226 Difference]: Without dead ends: 314 [2024-11-14 03:02:58,221 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 756 GetRequests, 749 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-14 03:02:58,222 INFO L432 NwaCegarLoop]: 219 mSDtfsCounter, 181 mSDsluCounter, 185 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 10 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 181 SdHoareTripleChecker+Valid, 404 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-14 03:02:58,222 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [181 Valid, 404 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 13 Invalid, 2 Unknown, 0 Unchecked, 5.9s Time] [2024-11-14 03:02:58,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 314 states. [2024-11-14 03:02:58,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 314 to 226. [2024-11-14 03:02:58,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 147 states have (on average 1.4081632653061225) internal successors, (207), 147 states have internal predecessors, (207), 76 states have call successors, (76), 2 states have call predecessors, (76), 2 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-11-14 03:02:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 359 transitions. [2024-11-14 03:02:58,286 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 359 transitions. Word has length 253 [2024-11-14 03:02:58,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:02:58,288 INFO L471 AbstractCegarLoop]: Abstraction has 226 states and 359 transitions. [2024-11-14 03:02:58,288 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-14 03:02:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 359 transitions. [2024-11-14 03:02:58,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-14 03:02:58,293 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:02:58,294 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:02:58,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-14 03:02:58,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 (4)] Ended with exit code 0 [2024-11-14 03:02:58,695 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 [2024-11-14 03:02:58,695 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:02:58,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:02:58,696 INFO L85 PathProgramCache]: Analyzing trace with hash 967109505, now seen corresponding path program 1 times [2024-11-14 03:02:58,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:02:58,698 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1266872365] [2024-11-14 03:02:58,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:02:58,698 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 [2024-11-14 03:02:58,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:02:58,702 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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) [2024-11-14 03:02:58,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 (6)] Waiting until timeout for monitored process [2024-11-14 03:03:02,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:03:02,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:03:02,417 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:03:05,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 937 proven. 21 refuted. 0 times theorem prover too weak. 1854 trivial. 0 not checked. [2024-11-14 03:03:05,841 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:03:13,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 90 proven. 21 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-14 03:03:13,311 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:03:13,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1266872365] [2024-11-14 03:03:13,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1266872365] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:03:13,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [298841567] [2024-11-14 03:03:13,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:03:13,312 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:03:13,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:03:13,314 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:03:13,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-14 03:03:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:03:14,347 INFO L255 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-14 03:03:14,351 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:03:15,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-14 03:03:15,661 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:03:15,661 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [298841567] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:03:15,661 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 03:03:15,661 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2024-11-14 03:03:15,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295071016] [2024-11-14 03:03:15,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:03:15,663 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 03:03:15,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:03:15,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 03:03:15,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-14 03:03:15,664 INFO L87 Difference]: Start difference. First operand 226 states and 359 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-14 03:03:19,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:03:21,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:03:22,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:03:22,681 INFO L93 Difference]: Finished difference Result 471 states and 752 transitions. [2024-11-14 03:03:22,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 03:03:22,686 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 254 [2024-11-14 03:03:22,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:03:22,691 INFO L225 Difference]: With dead ends: 471 [2024-11-14 03:03:22,691 INFO L226 Difference]: Without dead ends: 314 [2024-11-14 03:03:22,692 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 759 GetRequests, 752 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-14 03:03:22,693 INFO L432 NwaCegarLoop]: 314 mSDtfsCounter, 174 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 174 SdHoareTripleChecker+Valid, 503 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2024-11-14 03:03:22,693 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [174 Valid, 503 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 2 Unknown, 0 Unchecked, 7.0s Time] [2024-11-14 03:03:22,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 314 states. [2024-11-14 03:03:22,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 314 to 226. [2024-11-14 03:03:22,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 147 states have (on average 1.3741496598639455) internal successors, (202), 147 states have internal predecessors, (202), 76 states have call successors, (76), 2 states have call predecessors, (76), 2 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-11-14 03:03:22,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 354 transitions. [2024-11-14 03:03:22,737 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 354 transitions. Word has length 254 [2024-11-14 03:03:22,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:03:22,738 INFO L471 AbstractCegarLoop]: Abstraction has 226 states and 354 transitions. [2024-11-14 03:03:22,738 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-14 03:03:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 354 transitions. [2024-11-14 03:03:22,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-14 03:03:22,743 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:03:22,743 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:03:22,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-14 03:03:22,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 (6)] Ended with exit code 0 [2024-11-14 03:03:23,144 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 [2024-11-14 03:03:23,144 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:03:23,145 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:03:23,145 INFO L85 PathProgramCache]: Analyzing trace with hash -24852260, now seen corresponding path program 1 times [2024-11-14 03:03:23,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:03:23,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [737688384] [2024-11-14 03:03:23,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:03:23,146 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 [2024-11-14 03:03:23,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:03:23,149 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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) [2024-11-14 03:03:23,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 (8)] Waiting until timeout for monitored process [2024-11-14 03:03:26,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:03:26,793 INFO L255 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:03:26,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:03:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 937 proven. 21 refuted. 0 times theorem prover too weak. 1854 trivial. 0 not checked. [2024-11-14 03:03:30,407 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:03:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 90 proven. 21 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-14 03:03:37,818 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:03:37,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [737688384] [2024-11-14 03:03:37,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [737688384] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:03:37,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1156857185] [2024-11-14 03:03:37,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:03:37,819 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:03:37,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:03:37,822 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:03:37,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-14 03:03:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:03:44,621 INFO L255 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 03:03:44,626 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:03:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 937 proven. 21 refuted. 0 times theorem prover too weak. 1854 trivial. 0 not checked. [2024-11-14 03:03:47,589 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:03:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 90 proven. 21 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-14 03:03:54,317 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1156857185] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:03:54,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1426828465] [2024-11-14 03:03:54,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:03:54,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:03:54,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:03:54,321 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:03:54,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-14 03:03:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:03:57,194 INFO L255 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:03:57,199 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:04:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 937 proven. 21 refuted. 0 times theorem prover too weak. 1854 trivial. 0 not checked. [2024-11-14 03:04:00,097 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:04:06,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 90 proven. 21 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-14 03:04:06,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1426828465] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:04:06,874 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 03:04:06,874 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2024-11-14 03:04:06,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560742147] [2024-11-14 03:04:06,874 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 03:04:06,876 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 03:04:06,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:04:06,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 03:04:06,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-14 03:04:06,877 INFO L87 Difference]: Start difference. First operand 226 states and 354 transitions. Second operand has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2024-11-14 03:04:18,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:04:20,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:04:22,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:04:27,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:04:27,571 INFO L93 Difference]: Finished difference Result 391 states and 608 transitions. [2024-11-14 03:04:27,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 03:04:27,571 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) Word has length 254 [2024-11-14 03:04:27,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:04:27,577 INFO L225 Difference]: With dead ends: 391 [2024-11-14 03:04:27,578 INFO L226 Difference]: Without dead ends: 234 [2024-11-14 03:04:27,579 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1520 GetRequests, 1510 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2024-11-14 03:04:27,580 INFO L432 NwaCegarLoop]: 215 mSDtfsCounter, 145 mSDsluCounter, 334 mSDsCounter, 0 mSdLazyCounter, 393 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 549 SdHoareTripleChecker+Invalid, 396 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 393 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.2s IncrementalHoareTripleChecker+Time [2024-11-14 03:04:27,580 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [175 Valid, 549 Invalid, 396 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 393 Invalid, 3 Unknown, 0 Unchecked, 20.2s Time] [2024-11-14 03:04:27,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2024-11-14 03:04:27,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 234. [2024-11-14 03:04:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 234 states, 153 states have (on average 1.3529411764705883) internal successors, (207), 153 states have internal predecessors, (207), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-11-14 03:04:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 359 transitions. [2024-11-14 03:04:27,616 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 359 transitions. Word has length 254 [2024-11-14 03:04:27,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:04:27,624 INFO L471 AbstractCegarLoop]: Abstraction has 234 states and 359 transitions. [2024-11-14 03:04:27,624 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2024-11-14 03:04:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 359 transitions. [2024-11-14 03:04:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-14 03:04:27,629 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:04:27,629 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:04:27,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 (8)] Ended with exit code 0 [2024-11-14 03:04:27,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-14 03:04:28,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-14 03:04:28,230 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 03:04:28,230 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:04:28,231 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:04:28,231 INFO L85 PathProgramCache]: Analyzing trace with hash 2026131738, now seen corresponding path program 1 times [2024-11-14 03:04:28,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:04:28,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [928558052] [2024-11-14 03:04:28,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:04:28,231 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 [2024-11-14 03:04:28,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:04:28,235 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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) [2024-11-14 03:04:28,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00dd2ab6-010d-47ff-9554-31ce7f578fee/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 (11)] Waiting until timeout for monitored process