./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.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_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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_c7845c36-874f-4184-b492-5c3aa091e39f/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 ed6472202ab653978e4712f35b92e520ad44b668238671ae7ccc9791eea984a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:43:37,895 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:43:37,994 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 05:43:38,000 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:43:38,001 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:43:38,028 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:43:38,033 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:43:38,033 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:43:38,034 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:43:38,034 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:43:38,034 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:43:38,034 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:43:38,034 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:43:38,034 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:43:38,035 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:43:38,035 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:43:38,035 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:43:38,035 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:43:38,035 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:43:38,035 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:43:38,035 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:43:38,036 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:43:38,036 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:43:38,036 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:43:38,036 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 05:43:38,036 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:43:38,036 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 05:43:38,037 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:43:38,037 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:43:38,037 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:43:38,037 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:43:38,037 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:43:38,037 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 05:43:38,037 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:43:38,042 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:43:38,042 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:43:38,042 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:43:38,042 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:43:38,042 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:43:38,043 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:43:38,046 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:43:38,047 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:43:38,047 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:43:38,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:43:38,047 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:43:38,047 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:43:38,047 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:43:38,047 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_c7845c36-874f-4184-b492-5c3aa091e39f/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 -> ed6472202ab653978e4712f35b92e520ad44b668238671ae7ccc9791eea984a7 [2024-11-14 05:43:38,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:43:38,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:43:38,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:43:38,463 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:43:38,463 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:43:38,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i Unable to find full path for "g++" [2024-11-14 05:43:40,873 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:43:41,213 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:43:41,214 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i [2024-11-14 05:43:41,226 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/data/a5c4c1b40/e5ff2e0dabc542f2ae3079981f887f47/FLAGe55ef07ed [2024-11-14 05:43:41,249 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/data/a5c4c1b40/e5ff2e0dabc542f2ae3079981f887f47 [2024-11-14 05:43:41,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:43:41,256 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:43:41,258 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:41,258 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:43:41,264 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:43:41,265 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:41,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b724104 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41, skipping insertion in model container [2024-11-14 05:43:41,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:41,303 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:43:41,517 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_c7845c36-874f-4184-b492-5c3aa091e39f/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i[916,929] [2024-11-14 05:43:41,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:43:41,718 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:43:41,737 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_c7845c36-874f-4184-b492-5c3aa091e39f/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i[916,929] [2024-11-14 05:43:41,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:43:41,845 INFO L204 MainTranslator]: Completed translation [2024-11-14 05:43:41,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41 WrapperNode [2024-11-14 05:43:41,848 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:41,849 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 05:43:41,850 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 05:43:41,850 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 05:43:41,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:41,878 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:41,943 INFO L138 Inliner]: procedures = 26, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 220 [2024-11-14 05:43:41,943 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 05:43:41,944 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 05:43:41,944 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 05:43:41,944 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 05:43:41,953 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:41,953 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:41,962 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:41,962 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:41,988 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:41,997 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:42,001 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:42,003 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:42,009 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 05:43:42,010 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 05:43:42,010 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 05:43:42,010 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 05:43:42,011 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (1/1) ... [2024-11-14 05:43:42,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:43:42,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:43:42,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 05:43:42,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 05:43:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 05:43:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 05:43:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 05:43:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 05:43:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 05:43:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 05:43:42,276 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 05:43:42,280 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 05:43:43,003 INFO L? ?]: Removed 33 outVars from TransFormulas that were not future-live. [2024-11-14 05:43:43,003 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 05:43:43,416 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 05:43:43,417 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 05:43:43,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:43:43 BoogieIcfgContainer [2024-11-14 05:43:43,417 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 05:43:43,424 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 05:43:43,424 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 05:43:43,432 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 05:43:43,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 05:43:41" (1/3) ... [2024-11-14 05:43:43,434 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@497ff0b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:43:43, skipping insertion in model container [2024-11-14 05:43:43,434 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:41" (2/3) ... [2024-11-14 05:43:43,435 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@497ff0b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:43:43, skipping insertion in model container [2024-11-14 05:43:43,435 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:43:43" (3/3) ... [2024-11-14 05:43:43,437 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-87.i [2024-11-14 05:43:43,459 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 05:43:43,461 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-87.i that has 2 procedures, 60 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 05:43:43,548 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 05:43:43,560 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;@52e814ed, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 05:43:43,560 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 05:43:43,564 INFO L276 IsEmpty]: Start isEmpty. Operand has 60 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-14 05:43:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-14 05:43:43,581 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:43:43,582 INFO L215 NwaCegarLoop]: trace histogram [34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:43:43,583 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:43:43,590 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:43:43,591 INFO L85 PathProgramCache]: Analyzing trace with hash 46333164, now seen corresponding path program 1 times [2024-11-14 05:43:43,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 05:43:43,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [490192038] [2024-11-14 05:43:43,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:43:43,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 05:43:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 05:43:44,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1680614111] [2024-11-14 05:43:44,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:43:44,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:43:44,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:43:44,921 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 05:43:44,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 05:43:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 05:43:46,868 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 05:43:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 05:43:47,338 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 05:43:47,341 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 05:43:47,342 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 05:43:47,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 05:43:47,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 05:43:47,550 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 05:43:47,754 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 05:43:47,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 05:43:47 BoogieIcfgContainer [2024-11-14 05:43:47,759 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 05:43:47,760 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 05:43:47,760 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 05:43:47,760 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 05:43:47,761 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:43:43" (3/4) ... [2024-11-14 05:43:47,764 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 05:43:47,765 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 05:43:47,766 INFO L158 Benchmark]: Toolchain (without parser) took 6510.73ms. Allocated memory is still 109.1MB. Free memory was 83.3MB in the beginning and 29.2MB in the end (delta: 54.0MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2024-11-14 05:43:47,767 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 83.9MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:43:47,767 INFO L158 Benchmark]: CACSL2BoogieTranslator took 590.41ms. Allocated memory is still 109.1MB. Free memory was 83.3MB in the beginning and 66.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 05:43:47,768 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.87ms. Allocated memory is still 109.1MB. Free memory was 66.4MB in the beginning and 61.5MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 05:43:47,768 INFO L158 Benchmark]: Boogie Preprocessor took 65.10ms. Allocated memory is still 109.1MB. Free memory was 61.5MB in the beginning and 59.5MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:43:47,769 INFO L158 Benchmark]: RCFGBuilder took 1407.61ms. Allocated memory is still 109.1MB. Free memory was 59.5MB in the beginning and 76.2MB in the end (delta: -16.6MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2024-11-14 05:43:47,769 INFO L158 Benchmark]: TraceAbstraction took 4334.70ms. Allocated memory is still 109.1MB. Free memory was 75.5MB in the beginning and 29.2MB in the end (delta: 46.2MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2024-11-14 05:43:47,770 INFO L158 Benchmark]: Witness Printer took 5.28ms. Allocated memory is still 109.1MB. Free memory was 29.2MB in the beginning and 29.2MB in the end (delta: 7.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:43:47,772 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 83.9MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 590.41ms. Allocated memory is still 109.1MB. Free memory was 83.3MB in the beginning and 66.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.87ms. Allocated memory is still 109.1MB. Free memory was 66.4MB in the beginning and 61.5MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.10ms. Allocated memory is still 109.1MB. Free memory was 61.5MB in the beginning and 59.5MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1407.61ms. Allocated memory is still 109.1MB. Free memory was 59.5MB in the beginning and 76.2MB in the end (delta: -16.6MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. * TraceAbstraction took 4334.70ms. Allocated memory is still 109.1MB. Free memory was 75.5MB in the beginning and 29.2MB in the end (delta: 46.2MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * Witness Printer took 5.28ms. Allocated memory is still 109.1MB. Free memory was 29.2MB in the beginning and 29.2MB in the end (delta: 7.9kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 164, overapproximation of someBinaryFLOATComparisonOperation at line 166, overapproximation of someBinaryFLOATComparisonOperation at line 124, overapproximation of someBinaryDOUBLEComparisonOperation at line 70, overapproximation of someBinaryArithmeticFLOAToperation at line 106. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] signed long int var_1_5 = 256; [L24] signed long int var_1_6 = -1; [L25] unsigned char var_1_7 = 128; [L26] unsigned char var_1_8 = 16; [L27] unsigned short int var_1_9 = 2; [L28] unsigned char var_1_10 = 0; [L29] unsigned char var_1_14 = 0; [L30] unsigned char var_1_15 = 0; [L31] unsigned char var_1_16 = 0; [L32] float var_1_17 = 99999999.1; [L33] unsigned short int var_1_18 = 32; [L34] float var_1_20 = 9.2; [L35] float var_1_21 = 24.8; [L36] signed short int var_1_22 = -16; [L37] unsigned char var_1_23 = 0; [L38] unsigned char var_1_24 = 0; [L39] signed short int var_1_25 = -16; [L40] unsigned char var_1_26 = 16; [L41] unsigned short int var_1_27 = 2; [L42] unsigned long int var_1_28 = 50; [L43] signed char var_1_29 = -10; [L44] signed char var_1_31 = 1; [L45] signed char var_1_32 = 0; [L46] signed char var_1_33 = 64; [L47] signed char var_1_34 = 32; [L48] signed char var_1_35 = 64; [L49] signed char var_1_36 = 8; [L50] signed char var_1_37 = 4; [L51] float var_1_38 = 199.5; [L52] signed char var_1_39 = 10; [L53] unsigned char last_1_var_1_23 = 0; [L54] unsigned char last_1_var_1_24 = 0; [L55] signed char last_1_var_1_29 = -10; [L199] isInitial = 1 [L200] FCALL initially() [L201] int k_loop; [L202] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=256, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L202] COND TRUE k_loop < 1 [L203] CALL updateLastVariables() [L190] last_1_var_1_23 = var_1_23 [L191] last_1_var_1_24 = var_1_24 [L192] last_1_var_1_29 = var_1_29 [L203] RET updateLastVariables() [L204] CALL updateVariables() [L137] var_1_5 = __VERIFIER_nondet_long() [L138] CALL assume_abort_if_not(var_1_5 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_5 >= -2147483648) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L139] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L140] CALL assume_abort_if_not(var_1_5 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_5 != 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L141] var_1_6 = __VERIFIER_nondet_long() [L142] CALL assume_abort_if_not(var_1_6 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_6 >= -2147483648) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=128, var_1_8=16, var_1_9=2] [L143] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=128, var_1_8=16, var_1_9=2] [L144] CALL assume_abort_if_not(var_1_6 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_6 != 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=128, var_1_8=16, var_1_9=2] [L145] var_1_7 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_7 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_7 >= 127) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=16, var_1_9=2] [L147] CALL assume_abort_if_not(var_1_7 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_7 <= 254) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=16, var_1_9=2] [L148] var_1_8 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_9=2] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_9=2] [L150] CALL assume_abort_if_not(var_1_8 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_8 <= 127) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L151] var_1_14 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_14 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_14 >= 1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L153] CALL assume_abort_if_not(var_1_14 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_14 <= 1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L154] var_1_15 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L156] CALL assume_abort_if_not(var_1_15 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_15 <= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L157] var_1_16 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L159] CALL assume_abort_if_not(var_1_16 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_16 <= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L160] var_1_18 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L162] CALL assume_abort_if_not(var_1_18 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_18 <= 32767) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L163] var_1_20 = __VERIFIER_nondet_float() [L164] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L165] var_1_21 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L167] var_1_31 = __VERIFIER_nondet_char() [L168] CALL assume_abort_if_not(var_1_31 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_31 >= -1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L169] CALL assume_abort_if_not(var_1_31 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_31 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L170] var_1_32 = __VERIFIER_nondet_char() [L171] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L172] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L173] var_1_33 = __VERIFIER_nondet_char() [L174] CALL assume_abort_if_not(var_1_33 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_33 >= 62) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L175] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L176] var_1_34 = __VERIFIER_nondet_char() [L177] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L178] CALL assume_abort_if_not(var_1_34 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_34 <= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L179] var_1_35 = __VERIFIER_nondet_char() [L180] CALL assume_abort_if_not(var_1_35 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_35 >= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L181] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L182] var_1_36 = __VERIFIER_nondet_char() [L183] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L184] CALL assume_abort_if_not(var_1_36 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_36 <= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L185] var_1_37 = __VERIFIER_nondet_char() [L186] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=1, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=1, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L187] CALL assume_abort_if_not(var_1_37 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=1, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_37 <= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=999999991/10, var_1_18=32767, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=1, var_1_38=399/2, var_1_39=10, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=2] [L204] RET updateVariables() [L205] CALL step() [L59] unsigned char stepLocal_1 = last_1_var_1_23; [L60] COND FALSE !(\read(last_1_var_1_23)) [L67] var_1_10 = var_1_15 [L69] signed long int stepLocal_9 = var_1_6; [L70] unsigned char stepLocal_8 = 32.5 < 999.4; [L71] unsigned char stepLocal_7 = var_1_37 < -4; [L72] unsigned char stepLocal_6 = var_1_7; [L73] COND TRUE stepLocal_9 != (var_1_8 + (last_1_var_1_29 / var_1_7)) [L74] COND FALSE !(stepLocal_8 && var_1_10) [L81] var_1_29 = ((var_1_33 - var_1_34) - (var_1_35 - ((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))))) [L90] var_1_22 = (var_1_29 - (30604 - var_1_8)) [L91] COND FALSE !(\read(var_1_16)) [L94] var_1_26 = ((((((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) < (((((50) < 0 ) ? -(50) : (50))))) ? (((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) : (((((50) < 0 ) ? -(50) : (50)))))) [L95] var_1_39 = var_1_36 [L96] var_1_9 = (((((var_1_8) < (var_1_39)) ? (var_1_8) : (var_1_39))) + var_1_7) [L97] signed long int stepLocal_5 = var_1_5 / -100; [L98] COND FALSE !((var_1_9 + var_1_18) < stepLocal_5) [L101] var_1_27 = (var_1_8 + ((((var_1_7) > ((32 + var_1_28))) ? (var_1_7) : ((32 + var_1_28))))) [L102] signed long int stepLocal_3 = var_1_39 / (var_1_7 + var_1_18); [L103] signed long int stepLocal_2 = var_1_26 - var_1_27; [L104] COND FALSE !(stepLocal_3 < var_1_22) [L111] var_1_17 = var_1_20 [L113] signed short int stepLocal_11 = var_1_22; [L114] unsigned short int stepLocal_10 = var_1_18; [L115] COND TRUE (var_1_34 + (var_1_28 + var_1_8)) <= stepLocal_10 [L116] COND TRUE (var_1_28 + (5u + var_1_28)) <= stepLocal_11 [L117] var_1_38 = var_1_21 [L124] COND FALSE !(var_1_38 > (var_1_21 + var_1_20)) [L127] unsigned short int stepLocal_4 = var_1_9; [L128] COND FALSE !(stepLocal_4 <= (var_1_25 * var_1_8)) [L131] signed long int stepLocal_0 = var_1_25 + var_1_22; [L132] COND FALSE !(stepLocal_0 == (var_1_22 / ((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) [L205] RET step() [L206] CALL, EXPR property() [L195-L196] return (((((((((((((((var_1_25 + var_1_22) == (var_1_22 / ((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) ? (var_1_1 == ((unsigned char) (var_1_7 - var_1_8))) : 1) && (var_1_9 == ((unsigned short int) (((((var_1_8) < (var_1_39)) ? (var_1_8) : (var_1_39))) + var_1_7)))) && (last_1_var_1_23 ? ((last_1_var_1_24 || last_1_var_1_23) ? (var_1_10 == ((unsigned char) var_1_14)) : (var_1_10 == ((unsigned char) (var_1_15 || var_1_16)))) : (var_1_10 == ((unsigned char) var_1_15)))) && (((var_1_39 / (var_1_7 + var_1_18)) < var_1_22) ? (((~ 5) < (var_1_26 - var_1_27)) ? (var_1_17 == ((float) (var_1_20 + var_1_21))) : (var_1_17 == ((float) var_1_21))) : (var_1_17 == ((float) var_1_20)))) && (var_1_22 == ((signed short int) (var_1_29 - (30604 - var_1_8))))) && (var_1_16 ? (var_1_23 == ((unsigned char) (! (! 0)))) : 1)) && ((var_1_9 <= (var_1_25 * var_1_8)) ? (var_1_24 == ((unsigned char) ((var_1_25 >= var_1_7) || var_1_14))) : 1)) && ((var_1_38 > (var_1_21 + var_1_20)) ? (var_1_25 == ((signed short int) ((((var_1_8) < (var_1_28)) ? (var_1_8) : (var_1_28))))) : 1)) && (var_1_26 == ((unsigned char) ((((((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) < (((((50) < 0 ) ? -(50) : (50))))) ? (((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) : (((((50) < 0 ) ? -(50) : (50))))))))) && (var_1_27 == ((unsigned short int) (var_1_8 + ((((var_1_7) > ((32 + var_1_28))) ? (var_1_7) : ((32 + var_1_28)))))))) && (((var_1_9 + var_1_18) < (var_1_5 / -100)) ? (var_1_28 == ((unsigned long int) (((((var_1_18) > (var_1_7)) ? (var_1_18) : (var_1_7))) + var_1_8))) : 1)) && ((var_1_6 != (var_1_8 + (last_1_var_1_29 / var_1_7))) ? (((32.5 < 999.4) && var_1_10) ? ((last_1_var_1_29 < var_1_7) ? (var_1_29 == ((signed char) (var_1_31 - var_1_32))) : (var_1_29 == ((signed char) ((((var_1_32) < (var_1_31)) ? (var_1_32) : (var_1_31)))))) : (var_1_29 == ((signed char) ((var_1_33 - var_1_34) - (var_1_35 - ((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37)))))))) : ((var_1_10 || (var_1_37 < -4)) ? (var_1_29 == ((signed char) ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))))) : (var_1_29 == ((signed char) ((((((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) > (var_1_33)) ? (((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) : (var_1_33)))))))) && (((var_1_34 + (var_1_28 + var_1_8)) <= var_1_18) ? (((var_1_28 + (5u + var_1_28)) <= var_1_22) ? (var_1_38 == ((float) var_1_21)) : (var_1_38 == ((float) var_1_21))) : (var_1_38 == ((float) var_1_20)))) && (var_1_39 == ((signed char) var_1_36)) ; [L206] RET, EXPR property() [L206] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=-256, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=3, var_1_18=32767, var_1_1=32, var_1_20=3, var_1_21=2, var_1_22=-30667, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=128, var_1_28=50, var_1_29=-64, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=1, var_1_38=2, var_1_39=2, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=128] [L19] reach_error() VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=-256, var_1_14=1, var_1_15=-256, var_1_16=0, var_1_17=3, var_1_18=32767, var_1_1=32, var_1_20=3, var_1_21=2, var_1_22=-30667, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=128, var_1_28=50, var_1_29=-64, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=61, var_1_35=69, var_1_36=2, var_1_37=1, var_1_38=2, var_1_39=2, var_1_5=-1, var_1_6=-3, var_1_7=127, var_1_8=-255, var_1_9=128] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 60 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.0s, OverallIterations: 1, TraceHistogramMax: 34, 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=60occurred 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, 3.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 246 NumberOfCodeBlocks, 246 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 05:43:47,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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_c7845c36-874f-4184-b492-5c3aa091e39f/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 ed6472202ab653978e4712f35b92e520ad44b668238671ae7ccc9791eea984a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:43:50,852 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:43:51,028 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 05:43:51,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:43:51,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:43:51,070 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:43:51,071 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:43:51,072 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:43:51,072 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:43:51,072 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:43:51,072 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:43:51,073 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:43:51,073 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:43:51,073 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:43:51,073 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:43:51,073 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:43:51,074 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:43:51,074 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:43:51,074 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 05:43:51,074 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 05:43:51,075 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:43:51,075 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:43:51,075 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:43:51,075 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:43:51,075 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:43:51,075 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:43:51,076 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:43:51,076 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:43:51,076 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 05:43:51,076 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:43:51,076 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:43:51,077 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:43:51,077 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:43:51,077 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:43:51,077 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:43:51,077 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:43:51,077 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:43:51,077 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:43:51,077 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:43:51,077 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:43:51,078 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:43:51,078 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:43:51,078 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:43:51,078 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_c7845c36-874f-4184-b492-5c3aa091e39f/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 -> ed6472202ab653978e4712f35b92e520ad44b668238671ae7ccc9791eea984a7 [2024-11-14 05:43:51,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:43:51,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:43:51,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:43:51,497 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:43:51,499 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:43:51,501 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i Unable to find full path for "g++" [2024-11-14 05:43:53,902 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:43:54,223 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:43:54,223 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i [2024-11-14 05:43:54,235 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/data/043ce1fcb/986aa7dd7ee0484596646cc5d43eaf21/FLAG16bd1c5c9 [2024-11-14 05:43:54,255 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/data/043ce1fcb/986aa7dd7ee0484596646cc5d43eaf21 [2024-11-14 05:43:54,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:43:54,259 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:43:54,261 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:54,261 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:43:54,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:43:54,268 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c466bac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54, skipping insertion in model container [2024-11-14 05:43:54,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,298 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:43:54,494 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_c7845c36-874f-4184-b492-5c3aa091e39f/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i[916,929] [2024-11-14 05:43:54,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:43:54,639 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:43:54,653 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_c7845c36-874f-4184-b492-5c3aa091e39f/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-87.i[916,929] [2024-11-14 05:43:54,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:43:54,752 INFO L204 MainTranslator]: Completed translation [2024-11-14 05:43:54,752 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54 WrapperNode [2024-11-14 05:43:54,753 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:54,755 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 05:43:54,755 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 05:43:54,755 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 05:43:54,765 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,784 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,846 INFO L138 Inliner]: procedures = 27, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 211 [2024-11-14 05:43:54,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 05:43:54,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 05:43:54,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 05:43:54,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 05:43:54,859 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,867 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,867 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,894 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,905 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,914 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,916 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,924 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 05:43:54,930 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 05:43:54,930 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 05:43:54,930 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 05:43:54,931 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (1/1) ... [2024-11-14 05:43:54,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:43:54,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:43:54,981 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 05:43:54,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 05:43:55,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 05:43:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 05:43:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 05:43:55,029 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 05:43:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 05:43:55,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 05:43:55,187 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 05:43:55,190 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 05:43:56,583 INFO L? ?]: Removed 33 outVars from TransFormulas that were not future-live. [2024-11-14 05:43:56,583 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 05:43:56,598 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 05:43:56,598 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 05:43:56,599 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:43:56 BoogieIcfgContainer [2024-11-14 05:43:56,599 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 05:43:56,603 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 05:43:56,603 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 05:43:56,610 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 05:43:56,610 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 05:43:54" (1/3) ... [2024-11-14 05:43:56,611 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55df48af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:43:56, skipping insertion in model container [2024-11-14 05:43:56,611 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:54" (2/3) ... [2024-11-14 05:43:56,612 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55df48af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:43:56, skipping insertion in model container [2024-11-14 05:43:56,612 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:43:56" (3/3) ... [2024-11-14 05:43:56,613 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-87.i [2024-11-14 05:43:56,632 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 05:43:56,635 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-87.i that has 2 procedures, 92 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 05:43:56,708 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 05:43:56,728 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;@6484803e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 05:43:56,729 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 05:43:56,735 INFO L276 IsEmpty]: Start isEmpty. Operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-14 05:43:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-14 05:43:56,776 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:43:56,777 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:43:56,777 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:43:56,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:43:56,783 INFO L85 PathProgramCache]: Analyzing trace with hash -1583292715, now seen corresponding path program 1 times [2024-11-14 05:43:56,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:43:56,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2128488552] [2024-11-14 05:43:56,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:43:56,796 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 05:43:56,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:43:56,799 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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 05:43:56,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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 05:43:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:43:57,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 05:43:57,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:43:57,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 930 proven. 0 refuted. 0 times theorem prover too weak. 1314 trivial. 0 not checked. [2024-11-14 05:43:57,538 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 05:43:57,539 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:43:57,539 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2128488552] [2024-11-14 05:43:57,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2128488552] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 05:43:57,540 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 05:43:57,540 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 05:43:57,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712689629] [2024-11-14 05:43:57,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 05:43:57,548 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 05:43:57,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:43:57,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 05:43:57,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 05:43:57,576 INFO L87 Difference]: Start difference. First operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-14 05:43:57,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:43:57,617 INFO L93 Difference]: Finished difference Result 181 states and 317 transitions. [2024-11-14 05:43:57,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 05:43:57,620 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 213 [2024-11-14 05:43:57,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:43:57,628 INFO L225 Difference]: With dead ends: 181 [2024-11-14 05:43:57,629 INFO L226 Difference]: Without dead ends: 88 [2024-11-14 05:43:57,633 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 212 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 05:43:57,637 INFO L432 NwaCegarLoop]: 140 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, 140 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 05:43:57,638 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 140 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 05:43:57,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2024-11-14 05:43:57,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2024-11-14 05:43:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 52 states have (on average 1.3076923076923077) internal successors, (68), 52 states have internal predecessors, (68), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-14 05:43:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 136 transitions. [2024-11-14 05:43:57,705 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 136 transitions. Word has length 213 [2024-11-14 05:43:57,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:43:57,705 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 136 transitions. [2024-11-14 05:43:57,706 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-14 05:43:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 136 transitions. [2024-11-14 05:43:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-14 05:43:57,714 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:43:57,714 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:43:57,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-14 05:43:57,915 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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 05:43:57,915 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:43:57,916 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:43:57,916 INFO L85 PathProgramCache]: Analyzing trace with hash 203914253, now seen corresponding path program 1 times [2024-11-14 05:43:57,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:43:57,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1411600474] [2024-11-14 05:43:57,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:43:57,918 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 05:43:57,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:43:57,925 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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 05:43:57,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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 05:43:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:43:58,601 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-14 05:43:58,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:43:59,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1229 proven. 60 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-14 05:43:59,845 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:44:01,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 132 proven. 63 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2024-11-14 05:44:01,164 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:44:01,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1411600474] [2024-11-14 05:44:01,164 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1411600474] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:44:01,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [432113307] [2024-11-14 05:44:01,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:44:01,165 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 05:44:01,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 05:44:01,177 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 05:44:01,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-14 05:44:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:44:02,762 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 05:44:02,777 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:44:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1143 proven. 54 refuted. 0 times theorem prover too weak. 1047 trivial. 0 not checked. [2024-11-14 05:44:03,450 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:44:04,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-14 05:44:04,295 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [432113307] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:44:04,296 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2145050587] [2024-11-14 05:44:04,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:44:04,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:44:04,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:44:04,299 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 05:44:04,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-14 05:44:04,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:44:04,560 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 05:44:04,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:44:05,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1143 proven. 54 refuted. 0 times theorem prover too weak. 1047 trivial. 0 not checked. [2024-11-14 05:44:05,147 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:44:05,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-14 05:44:05,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2145050587] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:44:05,828 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 05:44:05,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 5, 5, 5, 5] total 19 [2024-11-14 05:44:05,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521758364] [2024-11-14 05:44:05,830 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 05:44:05,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-14 05:44:05,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:44:05,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-14 05:44:05,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=261, Unknown=0, NotChecked=0, Total=342 [2024-11-14 05:44:05,844 INFO L87 Difference]: Start difference. First operand 88 states and 136 transitions. Second operand has 19 states, 19 states have (on average 4.7894736842105265) internal successors, (91), 19 states have internal predecessors, (91), 5 states have call successors, (92), 4 states have call predecessors, (92), 9 states have return successors, (95), 5 states have call predecessors, (95), 5 states have call successors, (95) [2024-11-14 05:44:09,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:44:09,838 INFO L93 Difference]: Finished difference Result 300 states and 443 transitions. [2024-11-14 05:44:09,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 05:44:09,840 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.7894736842105265) internal successors, (91), 19 states have internal predecessors, (91), 5 states have call successors, (92), 4 states have call predecessors, (92), 9 states have return successors, (95), 5 states have call predecessors, (95), 5 states have call successors, (95) Word has length 213 [2024-11-14 05:44:09,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:44:09,846 INFO L225 Difference]: With dead ends: 300 [2024-11-14 05:44:09,846 INFO L226 Difference]: Without dead ends: 215 [2024-11-14 05:44:09,849 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1303 GetRequests, 1256 SyntacticMatches, 3 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 530 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=555, Invalid=1515, Unknown=0, NotChecked=0, Total=2070 [2024-11-14 05:44:09,850 INFO L432 NwaCegarLoop]: 114 mSDtfsCounter, 452 mSDsluCounter, 366 mSDsCounter, 0 mSdLazyCounter, 554 mSolverCounterSat, 387 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 452 SdHoareTripleChecker+Valid, 480 SdHoareTripleChecker+Invalid, 941 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 387 IncrementalHoareTripleChecker+Valid, 554 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2024-11-14 05:44:09,850 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [452 Valid, 480 Invalid, 941 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [387 Valid, 554 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2024-11-14 05:44:09,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2024-11-14 05:44:09,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 184. [2024-11-14 05:44:09,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 110 states have (on average 1.2272727272727273) internal successors, (135), 111 states have internal predecessors, (135), 66 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-14 05:44:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 267 transitions. [2024-11-14 05:44:09,896 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 267 transitions. Word has length 213 [2024-11-14 05:44:09,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:44:09,897 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 267 transitions. [2024-11-14 05:44:09,897 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 4.7894736842105265) internal successors, (91), 19 states have internal predecessors, (91), 5 states have call successors, (92), 4 states have call predecessors, (92), 9 states have return successors, (95), 5 states have call predecessors, (95), 5 states have call successors, (95) [2024-11-14 05:44:09,898 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 267 transitions. [2024-11-14 05:44:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-14 05:44:09,902 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:44:09,902 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:44:09,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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 05:44:10,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-14 05:44:10,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-14 05:44:10,503 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:44:10,504 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:44:10,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:44:10,504 INFO L85 PathProgramCache]: Analyzing trace with hash 1483668489, now seen corresponding path program 1 times [2024-11-14 05:44:10,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:44:10,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1850151506] [2024-11-14 05:44:10,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:44:10,506 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 05:44:10,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:44:10,508 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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 05:44:10,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7845c36-874f-4184-b492-5c3aa091e39f/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 05:44:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:44:11,072 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-14 05:44:11,099 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:45:14,315 WARN L286 SmtUtils]: Spent 5.35s on a formula simplification that was a NOOP. DAG size: 140 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 05:45:41,229 WARN L286 SmtUtils]: Spent 5.03s on a formula simplification that was a NOOP. DAG size: 154 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)