./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3 --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 03015dc15296b27011ea4abd50b336e0db146e7d4accd33e7d5903aad3a9693d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:57:42,796 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:57:42,912 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 01:57:42,918 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:57:42,921 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:57:42,945 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:57:42,945 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:57:42,946 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:57:42,946 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:57:42,946 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:57:42,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:57:42,947 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:57:42,947 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:57:42,947 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:57:42,947 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:57:42,947 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:57:42,947 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:57:42,947 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:57:42,947 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:57:42,947 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:57:42,948 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:57:42,948 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:57:42,948 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:57:42,948 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:57:42,948 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:57:42,948 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:57:42,948 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:57:42,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:42,949 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:57:42,949 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:57:42,949 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:57:42,949 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:57:42,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:57:42,949 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_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3 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 -> Kojak 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 -> 03015dc15296b27011ea4abd50b336e0db146e7d4accd33e7d5903aad3a9693d [2024-11-25 01:57:43,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:57:43,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:57:43,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:57:43,288 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:57:43,289 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:57:43,290 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i [2024-11-25 01:57:46,377 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data/bcc03f2c3/5f672ce551f24df88ea463194a0e2c16/FLAGf50034e6e [2024-11-25 01:57:46,736 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:57:46,736 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i [2024-11-25 01:57:46,750 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data/bcc03f2c3/5f672ce551f24df88ea463194a0e2c16/FLAGf50034e6e [2024-11-25 01:57:46,769 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data/bcc03f2c3/5f672ce551f24df88ea463194a0e2c16 [2024-11-25 01:57:46,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:57:46,775 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:57:46,777 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:46,778 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:57:46,782 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:57:46,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:46" (1/1) ... [2024-11-25 01:57:46,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35ebbd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:46, skipping insertion in model container [2024-11-25 01:57:46,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:46" (1/1) ... [2024-11-25 01:57:46,813 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:57:46,984 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_922b4af2-a324-4a2a-a79e-48362bebd589/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i[916,929] [2024-11-25 01:57:47,084 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:47,098 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:57:47,110 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_922b4af2-a324-4a2a-a79e-48362bebd589/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i[916,929] [2024-11-25 01:57:47,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:47,203 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:57:47,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47 WrapperNode [2024-11-25 01:57:47,204 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:47,206 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:47,206 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:57:47,206 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:57:47,215 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,235 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,295 INFO L138 Inliner]: procedures = 30, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 560 [2024-11-25 01:57:47,296 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:47,296 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:57:47,296 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:57:47,296 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:57:47,307 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,308 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,313 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,313 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,347 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,349 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,361 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,363 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,365 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,377 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:57:47,378 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:57:47,378 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:57:47,378 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:57:47,379 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:47" (1/1) ... [2024-11-25 01:57:47,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:47,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:57:47,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:57:47,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:57:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:57:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-25 01:57:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 01:57:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-25 01:57:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:57:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-25 01:57:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:57:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 01:57:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 01:57:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:57:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:57:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:57:47,604 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:57:47,606 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:57:48,450 INFO L? ?]: Removed 141 outVars from TransFormulas that were not future-live. [2024-11-25 01:57:48,451 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:57:49,333 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:57:49,333 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 01:57:49,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:57:49 BoogieIcfgContainer [2024-11-25 01:57:49,334 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:57:49,334 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:57:49,334 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:57:49,346 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:57:49,346 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:57:49" (1/1) ... [2024-11-25 01:57:49,354 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:57:49,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:49,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-11-25 01:57:49,423 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-11-25 01:57:49,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 01:57:49,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:49,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 01:57:52,991 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 01:57:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 01:57:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 01:57:56,867 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 01:57:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 01:57:59,713 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-25 01:57:59,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 01:57:59 ImpRootNode [2024-11-25 01:57:59,816 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 01:57:59,817 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 01:57:59,817 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 01:57:59,817 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 01:57:59,818 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:57:49" (3/4) ... [2024-11-25 01:57:59,822 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-25 01:57:59,823 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 01:57:59,827 INFO L158 Benchmark]: Toolchain (without parser) took 13049.11ms. Allocated memory was 117.4MB in the beginning and 436.2MB in the end (delta: 318.8MB). Free memory was 93.3MB in the beginning and 273.1MB in the end (delta: -179.7MB). Peak memory consumption was 137.3MB. Max. memory is 16.1GB. [2024-11-25 01:57:59,827 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory was 103.0MB in the beginning and 102.8MB in the end (delta: 216.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 01:57:59,828 INFO L158 Benchmark]: CACSL2BoogieTranslator took 427.68ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 75.5MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 01:57:59,830 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.12ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 71.2MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 01:57:59,831 INFO L158 Benchmark]: Boogie Preprocessor took 81.11ms. Allocated memory is still 117.4MB. Free memory was 71.2MB in the beginning and 67.8MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 01:57:59,831 INFO L158 Benchmark]: RCFGBuilder took 1955.71ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 67.8MB in the beginning and 284.1MB in the end (delta: -216.2MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2024-11-25 01:57:59,832 INFO L158 Benchmark]: CodeCheck took 10481.99ms. Allocated memory was 352.3MB in the beginning and 436.2MB in the end (delta: 83.9MB). Free memory was 284.1MB in the beginning and 273.1MB in the end (delta: 11.0MB). Peak memory consumption was 94.6MB. Max. memory is 16.1GB. [2024-11-25 01:57:59,832 INFO L158 Benchmark]: Witness Printer took 5.97ms. Allocated memory is still 436.2MB. Free memory was 273.1MB in the beginning and 273.1MB in the end (delta: 56.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 01:57:59,836 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 51 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.3s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 88 NumberOfCodeBlocks, 88 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - 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 113, overapproximation of someBinaryFLOATComparisonOperation at line 110, overapproximation of someBinaryFLOATComparisonOperation at line 112, overapproximation of someBinaryFLOATComparisonOperation at line 115, overapproximation of someBinaryFLOATComparisonOperation at line 68, overapproximation of someBinaryDOUBLEComparisonOperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 69. Possible FailurePath: [L40] unsigned char isInitial = 0; [L41-L58] struct WrapperStruct00 WrapperStruct00 = { 1000000, 0, 1, -64, -64, 10, 8, 0, 1, 0, 2, 32.25, 15.5, 256.25, 8.6, 57581 }; [L59] unsigned char last_1_WrapperStruct00_var_1_9 = 0; [L130] isInitial = 1 [L131] FCALL initially() [L133] CALL updateLastVariables() [L123] EXPR WrapperStruct00.var_1_9 [L123] last_1_WrapperStruct00_var_1_9 = WrapperStruct00.var_1_9 [L133] RET updateLastVariables() [L134] CALL updateVariables() [L88] WrapperStruct00.var_1_2 = __VERIFIER_nondet_uchar() [L89] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L89] CALL assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L89] RET assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L90] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L90] CALL assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L90] RET assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L91] WrapperStruct00.var_1_3 = __VERIFIER_nondet_uchar() [L92] EXPR WrapperStruct00.var_1_3 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L92] CALL assume_abort_if_not(WrapperStruct00.var_1_3 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not(WrapperStruct00.var_1_3 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L93] EXPR WrapperStruct00.var_1_3 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L93] CALL assume_abort_if_not(WrapperStruct00.var_1_3 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(WrapperStruct00.var_1_3 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L94] WrapperStruct00.var_1_6 = __VERIFIER_nondet_short() [L95] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L95] CALL assume_abort_if_not(WrapperStruct00.var_1_6 >= -32767) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(WrapperStruct00.var_1_6 >= -32767) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L96] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L96] CALL assume_abort_if_not(WrapperStruct00.var_1_6 <= 32766) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not(WrapperStruct00.var_1_6 <= 32766) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L97] WrapperStruct00.var_1_7 = __VERIFIER_nondet_short() [L98] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L98] CALL assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L99] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L99] CALL assume_abort_if_not(WrapperStruct00.var_1_7 <= 16383) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(WrapperStruct00.var_1_7 <= 16383) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L100] WrapperStruct00.var_1_8 = __VERIFIER_nondet_short() [L101] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L101] CALL assume_abort_if_not(WrapperStruct00.var_1_8 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(WrapperStruct00.var_1_8 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L102] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L102] CALL assume_abort_if_not(WrapperStruct00.var_1_8 <= 32766) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(WrapperStruct00.var_1_8 <= 32766) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L103] WrapperStruct00.var_1_10 = __VERIFIER_nondet_uchar() [L104] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L104] CALL assume_abort_if_not(WrapperStruct00.var_1_10 >= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(WrapperStruct00.var_1_10 >= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L105] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L105] CALL assume_abort_if_not(WrapperStruct00.var_1_10 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(WrapperStruct00.var_1_10 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L106] WrapperStruct00.var_1_11 = __VERIFIER_nondet_uchar() [L107] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L107] CALL assume_abort_if_not(WrapperStruct00.var_1_11 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(WrapperStruct00.var_1_11 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L108] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L108] CALL assume_abort_if_not(WrapperStruct00.var_1_11 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(WrapperStruct00.var_1_11 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L109] WrapperStruct00.var_1_13 = __VERIFIER_nondet_float() [L110] EXPR WrapperStruct00.var_1_13 [L110] EXPR WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F [L110] EXPR (WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F ) [L110] EXPR WrapperStruct00.var_1_13 [L110] EXPR WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F [L110] EXPR WrapperStruct00.var_1_13 [L110] EXPR WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F [L110] EXPR (WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L110] CALL assume_abort_if_not((WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not((WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L111] WrapperStruct00.var_1_14 = __VERIFIER_nondet_float() [L112] EXPR WrapperStruct00.var_1_14 [L112] EXPR WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F [L112] EXPR WrapperStruct00.var_1_14 [L112] EXPR WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F [L112] EXPR (WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L112] CALL assume_abort_if_not((WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not((WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L113] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L113] CALL assume_abort_if_not(WrapperStruct00.var_1_14 != 0.0F) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(WrapperStruct00.var_1_14 != 0.0F) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L114] WrapperStruct00.var_1_15 = __VERIFIER_nondet_float() [L115] EXPR WrapperStruct00.var_1_15 [L115] EXPR WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F [L115] EXPR WrapperStruct00.var_1_15 [L115] EXPR WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F [L115] EXPR (WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L115] CALL assume_abort_if_not((WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not((WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L116] WrapperStruct00.var_1_16 = __VERIFIER_nondet_double() [L117] EXPR WrapperStruct00.var_1_16 [L117] EXPR WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F [L117] EXPR WrapperStruct00.var_1_16 [L117] EXPR WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F [L117] EXPR (WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L117] CALL assume_abort_if_not((WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not((WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L118] WrapperStruct00.var_1_17 = __VERIFIER_nondet_ushort() [L119] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L119] CALL assume_abort_if_not(WrapperStruct00.var_1_17 >= 32767) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(WrapperStruct00.var_1_17 >= 32767) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L120] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L120] CALL assume_abort_if_not(WrapperStruct00.var_1_17 <= 65534) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(WrapperStruct00.var_1_17 <= 65534) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L134] RET updateVariables() [L135] CALL step() [L63] COND FALSE !(\read(last_1_WrapperStruct00_var_1_9)) [L66] EXPR WrapperStruct00.var_1_7 [L66] EXPR WrapperStruct00.var_1_8 [L66] WrapperStruct00.var_1_5 = ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8) [L68] EXPR WrapperStruct00.var_1_13 [L68] EXPR WrapperStruct00.var_1_14 [L68] EXPR WrapperStruct00.var_1_15 [L68] COND TRUE (WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15 [L69] EXPR WrapperStruct00.var_1_16 [L69] EXPR WrapperStruct00.var_1_14 [L69] COND FALSE !((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) [L72] EXPR WrapperStruct00.var_1_7 [L72] EXPR WrapperStruct00.var_1_17 [L72] EXPR WrapperStruct00.var_1_8 [L72] EXPR ((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) [L72] EXPR WrapperStruct00.var_1_17 [L72] EXPR WrapperStruct00.var_1_8 [L72] EXPR ((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) [L72] EXPR ((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8)))) [L72] EXPR WrapperStruct00.var_1_17 [L72] EXPR WrapperStruct00.var_1_8 [L72] EXPR ((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) [L72] EXPR WrapperStruct00.var_1_17 [L72] EXPR WrapperStruct00.var_1_8 [L72] EXPR ((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) [L72] EXPR ((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8)))) [L72] WrapperStruct00.var_1_12 = ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8)))))) [L77] EXPR WrapperStruct00.var_1_5 [L77] EXPR WrapperStruct00.var_1_12 [L77] EXPR (WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2 [L77] ((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3 [L77] COND FALSE !(((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) [L80] EXPR WrapperStruct00.var_1_11 [L80] EXPR WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10 [L80] WrapperStruct00.var_1_9 = (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)) [L82] EXPR WrapperStruct00.var_1_9 [L82] unsigned char stepLocal_0 = WrapperStruct00.var_1_9; [L83] stepLocal_0 && WrapperStruct00.var_1_9 [L83] COND FALSE !(stepLocal_0 && WrapperStruct00.var_1_9) [L135] RET step() [L136] CALL, EXPR property() [L126] EXPR WrapperStruct00.var_1_9 [L126] EXPR WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9 [L126] EXPR (WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1 [L126] EXPR ((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8)))) [L126] EXPR last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))) [L126] EXPR WrapperStruct00.var_1_5 [L126] EXPR WrapperStruct00.var_1_7 [L126] EXPR WrapperStruct00.var_1_8 [L126] EXPR last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))) [L126] EXPR ((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8)))) [L126] EXPR (((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10))))) [L126] EXPR WrapperStruct00.var_1_5 [L126] EXPR WrapperStruct00.var_1_12 [L126] EXPR (WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2 [L126] EXPR ((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3 [L126] EXPR (((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))) [L126] EXPR WrapperStruct00.var_1_9 [L126] EXPR WrapperStruct00.var_1_11 [L126] EXPR WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10 [L126] EXPR (((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))) [L126] EXPR (((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10))))) [L126] EXPR ((((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))))) && (((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8))) [L126] EXPR WrapperStruct00.var_1_13 [L126] EXPR WrapperStruct00.var_1_14 [L126] EXPR WrapperStruct00.var_1_15 [L126] EXPR ((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8)) [L126] EXPR WrapperStruct00.var_1_16 [L126] EXPR WrapperStruct00.var_1_14 [L126] EXPR ((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8)))))))) [L126] EXPR WrapperStruct00.var_1_12 [L126] EXPR WrapperStruct00.var_1_17 [L126] EXPR WrapperStruct00.var_1_7 [L126] EXPR ((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8)))))))) [L126] EXPR ((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8)) [L126] EXPR ((((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))))) && (((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8))) [L126-L127] return ((((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))))) && (((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8))) ; [L136] RET, EXPR property() [L136] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L19] reach_error() VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory was 103.0MB in the beginning and 102.8MB in the end (delta: 216.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 427.68ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 75.5MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.12ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 71.2MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.11ms. Allocated memory is still 117.4MB. Free memory was 71.2MB in the beginning and 67.8MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1955.71ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 67.8MB in the beginning and 284.1MB in the end (delta: -216.2MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * CodeCheck took 10481.99ms. Allocated memory was 352.3MB in the beginning and 436.2MB in the end (delta: 83.9MB). Free memory was 284.1MB in the beginning and 273.1MB in the end (delta: 11.0MB). Peak memory consumption was 94.6MB. Max. memory is 16.1GB. * Witness Printer took 5.97ms. Allocated memory is still 436.2MB. Free memory was 273.1MB in the beginning and 273.1MB in the end (delta: 56.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-25 01:57:59,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3 --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 03015dc15296b27011ea4abd50b336e0db146e7d4accd33e7d5903aad3a9693d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:58:02,901 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:58:03,046 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-25 01:58:03,081 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:58:03,082 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:58:03,083 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:58:03,083 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:58:03,083 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:58:03,083 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:58:03,083 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:58:03,083 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:58:03,084 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:58:03,084 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:58:03,084 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:58:03,084 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:58:03,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:58:03,084 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 01:58:03,084 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 01:58:03,084 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 01:58:03,084 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:58:03,085 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:58:03,085 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:58:03,085 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:58:03,085 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:58:03,093 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:58:03,093 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:58:03,093 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 01:58:03,094 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 01:58:03,094 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:58:03,094 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:03,094 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:58:03,095 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:58:03,096 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:58:03,096 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 01:58:03,096 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 01:58:03,096 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 01:58:03,096 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_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3 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 -> Kojak 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 -> 03015dc15296b27011ea4abd50b336e0db146e7d4accd33e7d5903aad3a9693d [2024-11-25 01:58:03,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:58:03,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:58:03,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:58:03,464 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:58:03,465 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:58:03,466 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i [2024-11-25 01:58:06,810 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data/7da6dcf8b/ef1bb10479b44cb68c643622a201fdb2/FLAG23055f867 [2024-11-25 01:58:07,156 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:58:07,158 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i [2024-11-25 01:58:07,171 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data/7da6dcf8b/ef1bb10479b44cb68c643622a201fdb2/FLAG23055f867 [2024-11-25 01:58:07,198 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/data/7da6dcf8b/ef1bb10479b44cb68c643622a201fdb2 [2024-11-25 01:58:07,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:58:07,205 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:58:07,207 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:07,208 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:58:07,215 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:58:07,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ffddaa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07, skipping insertion in model container [2024-11-25 01:58:07,220 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,247 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:58:07,456 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_922b4af2-a324-4a2a-a79e-48362bebd589/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i[916,929] [2024-11-25 01:58:07,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:07,623 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:58:07,637 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_922b4af2-a324-4a2a-a79e-48362bebd589/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i[916,929] [2024-11-25 01:58:07,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:07,760 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:58:07,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07 WrapperNode [2024-11-25 01:58:07,762 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:07,763 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:07,764 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:58:07,764 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:58:07,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,792 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,856 INFO L138 Inliner]: procedures = 40, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 556 [2024-11-25 01:58:07,856 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:07,857 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:58:07,857 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:58:07,857 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:58:07,868 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,869 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,882 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,882 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,928 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,929 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,938 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,942 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,947 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,955 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:58:07,959 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:58:07,960 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:58:07,960 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:58:07,961 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:07,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:58:08,003 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:58:08,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:58:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:58:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-25 01:58:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-25 01:58:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-25 01:58:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 01:58:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 01:58:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2024-11-25 01:58:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 01:58:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-25 01:58:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-25 01:58:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2024-11-25 01:58:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-25 01:58:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-25 01:58:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 01:58:08,046 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 01:58:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2024-11-25 01:58:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:58:08,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:58:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 01:58:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-25 01:58:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 01:58:08,260 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:58:08,262 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:58:12,861 INFO L? ?]: Removed 140 outVars from TransFormulas that were not future-live. [2024-11-25 01:58:12,861 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:58:13,664 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:58:13,665 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 01:58:13,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:13 BoogieIcfgContainer [2024-11-25 01:58:13,665 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:58:13,666 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:58:13,667 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:58:13,679 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:58:13,679 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:13" (1/1) ... [2024-11-25 01:58:13,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:58:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-11-25 01:58:13,765 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-11-25 01:58:13,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 01:58:13,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:13,774 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 01:58:13,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 01:58:13,780 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 01:58:13,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_922b4af2-a324-4a2a-a79e-48362bebd589/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process