./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-regression/test22-3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test22-3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d801f0525ca26a676000831cf03fb7a7e79d5c4d235bd41da197ed6559b3bbff --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:39:34,570 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:39:34,657 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:39:34,662 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:39:34,662 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:39:34,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:39:34,690 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:39:34,690 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:39:34,691 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:39:34,692 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:39:34,692 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:39:34,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:39:34,693 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:39:34,694 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:39:34,694 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:39:34,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:39:34,695 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:39:34,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:39:34,696 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:39:34,696 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:39:34,700 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:39:34,701 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:39:34,702 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:39:34,702 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:39:34,702 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:39:34,703 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:39:34,703 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:39:34,704 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:39:34,704 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:39:34,708 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:39:34,709 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:39:34,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:39:34,709 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:39:34,710 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:39:34,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:39:34,710 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d801f0525ca26a676000831cf03fb7a7e79d5c4d235bd41da197ed6559b3bbff [2024-11-08 19:39:35,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:39:35,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:39:35,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:39:35,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:39:35,044 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:39:35,045 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-regression/test22-3.c Unable to find full path for "g++" [2024-11-08 19:39:37,054 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:39:37,307 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:39:37,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/sv-benchmarks/c/ldv-regression/test22-3.c [2024-11-08 19:39:37,315 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/data/165f18c42/687eda065dc3411b9acf1b0defac63e9/FLAG7f6cc4aba [2024-11-08 19:39:37,334 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/data/165f18c42/687eda065dc3411b9acf1b0defac63e9 [2024-11-08 19:39:37,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:39:37,341 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:39:37,343 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:39:37,343 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:39:37,352 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:39:37,352 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,354 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f3d9114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37, skipping insertion in model container [2024-11-08 19:39:37,354 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,382 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:39:37,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:39:37,638 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:39:37,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:39:37,691 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:39:37,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37 WrapperNode [2024-11-08 19:39:37,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:39:37,693 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:39:37,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:39:37,694 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:39:37,700 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,706 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,727 INFO L138 Inliner]: procedures = 17, calls = 31, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 101 [2024-11-08 19:39:37,727 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:39:37,728 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:39:37,728 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:39:37,728 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:39:37,738 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,738 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,741 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,741 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,747 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,751 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,752 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,753 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,755 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:39:37,756 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:39:37,756 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:39:37,756 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:39:37,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:39:37" (1/1) ... [2024-11-08 19:39:37,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:39:37,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:39:37,788 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:39:37,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:39:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:39:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:39:37,828 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:39:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:39:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:39:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2024-11-08 19:39:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2024-11-08 19:39:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:39:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:39:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:39:37,929 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:39:37,932 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:39:38,169 INFO L? ?]: Removed 23 outVars from TransFormulas that were not future-live. [2024-11-08 19:39:38,169 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:39:38,221 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:39:38,221 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:39:38,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:39:38 BoogieIcfgContainer [2024-11-08 19:39:38,222 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:39:38,223 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:39:38,223 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:39:38,233 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:39:38,234 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:39:38" (1/1) ... [2024-11-08 19:39:38,243 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:39:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:38,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 31 states and 37 transitions. [2024-11-08 19:39:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2024-11-08 19:39:38,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:38,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:38,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:39,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 34 states and 41 transitions. [2024-11-08 19:39:40,335 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2024-11-08 19:39:40,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:40,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:40,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:41,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:39:44,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:44,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 38 states and 50 transitions. [2024-11-08 19:39:44,027 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 50 transitions. [2024-11-08 19:39:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:44,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:44,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:45,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 38 states and 50 transitions. [2024-11-08 19:39:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 50 transitions. [2024-11-08 19:39:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:48,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:48,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:49,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:50,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:50,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:50,961 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:50,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:50,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:50,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:51,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:51,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:51,900 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:51,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:51,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:52,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:52,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:52,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:52,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:52,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:52,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:39:54,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:54,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:54,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:54,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:54,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:54,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:54,731 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:54,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:54,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:54,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:55,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:55,107 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:55,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:55,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:55,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:55,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:56,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:56,255 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:56,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:56,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:56,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:56,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:56,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:56,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:57,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:57,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:57,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:57,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:57,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:57,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:57,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:57,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:57,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:57,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:57,841 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:57,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:57,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:57,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:58,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 39 states and 53 transitions. [2024-11-08 19:39:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-08 19:39:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:39:58,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:58,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 40 states and 56 transitions. [2024-11-08 19:40:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-08 19:40:00,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:00,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:00,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:00,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 40 states and 56 transitions. [2024-11-08 19:40:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-08 19:40:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:00,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:00,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 40 states and 56 transitions. [2024-11-08 19:40:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-08 19:40:00,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:00,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:00,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:01,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 40 states and 56 transitions. [2024-11-08 19:40:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-08 19:40:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:01,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:01,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:01,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 40 states and 56 transitions. [2024-11-08 19:40:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-08 19:40:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:01,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:01,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:03,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 40 states and 56 transitions. [2024-11-08 19:40:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-08 19:40:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:03,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:03,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:03,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:40:08,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:08,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:08,612 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:08,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:08,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:08,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:09,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:09,017 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:09,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:09,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:09,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:09,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:09,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:09,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:09,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:10,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:11,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:11,702 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:11,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:11,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:11,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:11,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:12,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:13,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:13,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:13,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:13,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:13,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:13,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:13,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:13,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:13,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:13,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:13,785 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:13,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:13,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:14,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:14,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:14,093 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:14,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:14,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:14,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:14,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:14,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:14,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:14,425 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:14,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:14,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:14,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:14,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:14,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:14,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:15,155 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:15,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:15,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:15,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:15,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:15,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:15,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:15,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:15,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:15,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:40:16,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:16,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:16,769 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:16,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:16,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:16,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 38 states and 48 transitions. [2024-11-08 19:40:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:40:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:40:18,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:18,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:19,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:40:22,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:22,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 30 states and 36 transitions. [2024-11-08 19:40:22,462 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-08 19:40:22,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:40:22,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:22,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:23,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 29 states and 35 transitions. [2024-11-08 19:40:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2024-11-08 19:40:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:30,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:30,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:30,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:40:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 32 states and 39 transitions. [2024-11-08 19:40:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2024-11-08 19:40:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:40:30,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:31,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:31,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 36 states and 45 transitions. [2024-11-08 19:40:31,467 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2024-11-08 19:40:31,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:40:31,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:31,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:31,704 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:40:32,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 32 states and 39 transitions. [2024-11-08 19:40:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2024-11-08 19:40:32,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:40:32,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:32,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:32,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:32,611 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:33,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:33,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 36 states and 44 transitions. [2024-11-08 19:40:33,191 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2024-11-08 19:40:33,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:40:33,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:33,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:35,508 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:40:45,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:45,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 40 states and 50 transitions. [2024-11-08 19:40:45,337 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2024-11-08 19:40:45,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:40:45,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:45,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:40:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 35 states and 43 transitions. [2024-11-08 19:40:53,304 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2024-11-08 19:40:53,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 19:40:53,305 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 47 iterations. [2024-11-08 19:40:53,314 INFO L729 CodeCheckObserver]: All specifications hold 4 specifications checked. All of them hold [2024-11-08 19:40:55,774 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 28 31) the Hoare annotation is: true [2024-11-08 19:40:55,775 INFO L77 FloydHoareUtils]: At program point get_dummyEXIT(lines 28 31) the Hoare annotation is: (let ((.cse0 (= |get_dummy_#res.base| |~#d2~0.base|)) (.cse1 (= |~#d1~0.base| |get_dummy_#res.base|))) (and (or .cse0 .cse1) (or (and .cse0 (= |get_dummy_#res.offset| |~#d2~0.offset|)) (and (= |get_dummy_#res.offset| |~#d1~0.offset|) .cse1) (= |~#d1~0.base| |~#d2~0.base|)))) [2024-11-08 19:40:55,775 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) the Hoare annotation is: true [2024-11-08 19:40:55,775 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 38 58) the Hoare annotation is: true [2024-11-08 19:40:55,775 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 45) the Hoare annotation is: true [2024-11-08 19:40:55,775 INFO L77 FloydHoareUtils]: At program point L49(lines 49 51) the Hoare annotation is: true [2024-11-08 19:40:55,776 INFO L77 FloydHoareUtils]: At program point L45(line 45) the Hoare annotation is: true [2024-11-08 19:40:55,776 INFO L77 FloydHoareUtils]: At program point L45-1(line 45) the Hoare annotation is: (<= 0 (+ 2147483638 |ULTIMATE.start_main_#t~mem18#1|)) [2024-11-08 19:40:55,776 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: true [2024-11-08 19:40:55,776 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: (let ((.cse1 (not (= |~#d1~0.base| |~#d2~0.base|))) (.cse2 (<= 0 (+ 2147483638 (select (select |#memory_int| |~#d1~0.base|) |~#d1~0.offset|))))) (let ((.cse0 (let ((.cse3 (= |~#d1~0.base| |ULTIMATE.start_main_#t~ret12#1.base|))) (or (and .cse2 (not .cse3) (= |ULTIMATE.start_main_#t~ret12#1.base| |~#d2~0.base|)) (and .cse1 .cse2 .cse3))))) (or (and (not (and (= |~#d2~0.offset| 0) (= |~#d1~0.offset| 0))) .cse0) (not (and .cse1 .cse2 (<= 0 (+ (select (select |#memory_int| |~#d2~0.base|) |~#d2~0.offset|) 2147483638)))) (and (= |ULTIMATE.start_main_#t~ret12#1.offset| 0) .cse0)))) [2024-11-08 19:40:55,776 INFO L77 FloydHoareUtils]: At program point L41-2(line 41) the Hoare annotation is: (let ((.cse0 (or (= |~#d2~0.base| |ULTIMATE.start_main_~pd1~0#1.base|) (= |~#d1~0.base| |ULTIMATE.start_main_~pd1~0#1.base|)))) (or (and (not (and (= |~#d2~0.offset| 0) (= |~#d1~0.offset| 0))) .cse0) (not (and (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 (+ 2147483638 (select (select |#memory_int| |~#d1~0.base|) |~#d1~0.offset|))) (<= 0 (+ (select (select |#memory_int| |~#d2~0.base|) |~#d2~0.offset|) 2147483638)))) (and .cse0 (= |ULTIMATE.start_main_~pd1~0#1.offset| 0)))) [2024-11-08 19:40:55,777 INFO L77 FloydHoareUtils]: At program point L41-3(line 41) the Hoare annotation is: (let ((.cse1 (select (select |#memory_int| |~#d2~0.base|) |~#d2~0.offset|)) (.cse0 (select (select |#memory_int| |~#d1~0.base|) |~#d1~0.offset|)) (.cse2 (or (= |~#d1~0.base| |ULTIMATE.start_main_~pd1~0#1.base|) (not (= |ULTIMATE.start_main_#t~ret13#1.base| |ULTIMATE.start_main_~pd1~0#1.base|))))) (or (and (= |ULTIMATE.start_main_#t~ret13#1.base| |~#d2~0.base|) (= |~#d2~0.offset| |ULTIMATE.start_main_#t~ret13#1.offset|)) (not (and (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 (+ 2147483638 .cse0)) (<= 0 (+ .cse1 2147483638)))) (and .cse2 (not (and (<= .cse1 2147483647) (<= .cse0 2147483647)))) (and (or (= |~#d1~0.offset| |ULTIMATE.start_main_~pd1~0#1.offset|) (not (= |ULTIMATE.start_main_#t~ret13#1.offset| |ULTIMATE.start_main_~pd1~0#1.offset|))) (= |ULTIMATE.start_main_#t~ret13#1.base| |~#d1~0.base|)) (and .cse2 (not (and (= |~#d2~0.offset| 0) (= |~#d1~0.offset| 0)))))) [2024-11-08 19:40:55,777 INFO L77 FloydHoareUtils]: At program point L41-4(line 41) the Hoare annotation is: (let ((.cse0 (or (and (= |~#d2~0.base| |ULTIMATE.start_main_~pd2~0#1.base|) (= |~#d2~0.offset| |ULTIMATE.start_main_~pd2~0#1.offset|)) (= |~#d1~0.base| |ULTIMATE.start_main_~pd1~0#1.base|) (not (= |ULTIMATE.start_main_~pd2~0#1.base| |ULTIMATE.start_main_~pd1~0#1.base|)))) (.cse2 (select (select |#memory_int| |~#d1~0.base|) |~#d1~0.offset|)) (.cse1 (select (select |#memory_int| |~#d2~0.base|) |~#d2~0.offset|))) (or (and (not (and (= |~#d2~0.offset| 0) (= |~#d1~0.offset| 0))) .cse0) (and .cse0 (or (not (= |ULTIMATE.start_main_~pd1~0#1.offset| |ULTIMATE.start_main_~pd2~0#1.offset|)) (and (= |~#d1~0.offset| |ULTIMATE.start_main_~pd2~0#1.offset|) (<= (select (select |#memory_int| |ULTIMATE.start_main_~pd2~0#1.base|) |ULTIMATE.start_main_~pd2~0#1.offset|) 2147483647)))) (and (not (and (<= .cse1 2147483647) (<= .cse2 2147483647))) .cse0) (not (and (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 (+ 2147483638 .cse2)) (<= 0 (+ .cse1 2147483638)))))) [2024-11-08 19:40:55,777 INFO L77 FloydHoareUtils]: At program point L41-5(line 41) the Hoare annotation is: true [2024-11-08 19:40:55,777 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 45) the Hoare annotation is: true [2024-11-08 19:40:55,777 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 19:40:55,778 INFO L77 FloydHoareUtils]: At program point L25(line 25) the Hoare annotation is: (not (and (= |~#d2~0.offset| 0) (< (+ |ULTIMATE.start_init_#t~mem9#1| 2147483638) 0) (< (select (select |#memory_int| |~#d2~0.base|) |~#d2~0.offset|) |ULTIMATE.start_init_#t~mem9#1|) (= |~#d1~0.offset| 0) (<= 0 (+ (select (select |#memory_int| |~#d1~0.base|) 0) 2147483638)))) [2024-11-08 19:40:55,778 INFO L77 FloydHoareUtils]: At program point L25-1(line 25) the Hoare annotation is: true [2024-11-08 19:40:55,778 INFO L77 FloydHoareUtils]: At program point L21(line 21) the Hoare annotation is: (let ((.cse0 (select |#memory_int| |~#d1~0.base|))) (and (not (= |~#d1~0.base| |~#d2~0.base|)) (= |~#d2~0.offset| 0) (<= |ULTIMATE.start_init_#t~mem6#1| (select .cse0 0)) (<= (select .cse0 |~#d1~0.offset|) 2147483647) (= |~#d1~0.offset| 0))) [2024-11-08 19:40:55,778 INFO L77 FloydHoareUtils]: At program point L21-1(line 21) the Hoare annotation is: true [2024-11-08 19:40:55,779 INFO L77 FloydHoareUtils]: At program point L46-1(lines 46 48) the Hoare annotation is: (let ((.cse0 (< 2147483638 |ULTIMATE.start_main_~i~0#1|))) (or (and (<= |ULTIMATE.start_main_~i~0#1| 2147483638) (< 2147483637 |ULTIMATE.start_main_~i~0#1|)) (and (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~i~0#1| 2147483637)) (and .cse0 (<= (select (select |#memory_int| |ULTIMATE.start_main_~pa~0#1.base|) |ULTIMATE.start_main_~pa~0#1.offset|) 2147483647)) (and .cse0 (< 2147483647 |ULTIMATE.start_main_#t~mem19#1|)))) [2024-11-08 19:40:55,779 INFO L77 FloydHoareUtils]: At program point L46-3(lines 46 48) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) [2024-11-08 19:40:55,779 INFO L77 FloydHoareUtils]: At program point L46-4(lines 46 48) the Hoare annotation is: true [2024-11-08 19:40:55,779 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 19:40:55,779 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) no Hoare annotation was computed. [2024-11-08 19:40:55,780 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) [2024-11-08 19:40:55,780 INFO L77 FloydHoareUtils]: At program point L47-1(line 47) the Hoare annotation is: (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) [2024-11-08 19:40:55,780 INFO L77 FloydHoareUtils]: At program point L43-2(lines 43 52) the Hoare annotation is: true [2024-11-08 19:40:55,780 INFO L77 FloydHoareUtils]: At program point L43-4(lines 43 52) the Hoare annotation is: true [2024-11-08 19:40:55,780 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 7 9) the Hoare annotation is: true [2024-11-08 19:40:55,780 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 7 9) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-08 19:40:55,798 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #res!base [2024-11-08 19:40:55,799 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#d2~0!base [2024-11-08 19:40:55,800 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#d1~0!base [2024-11-08 19:40:55,800 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #res!base [2024-11-08 19:40:55,800 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #res!base [2024-11-08 19:40:55,800 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#d2~0!base [2024-11-08 19:40:55,800 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #res!offset [2024-11-08 19:40:55,800 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#d2~0!offset [2024-11-08 19:40:55,801 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #res!offset [2024-11-08 19:40:55,801 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#d1~0!offset [2024-11-08 19:40:55,801 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#d1~0!base [2024-11-08 19:40:55,801 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #res!base [2024-11-08 19:40:55,801 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#d1~0!base [2024-11-08 19:40:55,801 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#d2~0!base [2024-11-08 19:40:55,806 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 07:40:55 ImpRootNode [2024-11-08 19:40:55,806 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 19:40:55,806 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 19:40:55,806 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 19:40:55,806 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 19:40:55,807 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:39:38" (3/4) ... [2024-11-08 19:40:55,809 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 19:40:55,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dummy [2024-11-08 19:40:55,812 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-08 19:40:55,816 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2024-11-08 19:40:55,816 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-08 19:40:55,816 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 19:40:55,816 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 19:40:55,910 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 19:40:55,911 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 19:40:55,911 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 19:40:55,912 INFO L158 Benchmark]: Toolchain (without parser) took 78570.63ms. Allocated memory was 159.4MB in the beginning and 664.8MB in the end (delta: 505.4MB). Free memory was 126.3MB in the beginning and 583.7MB in the end (delta: -457.5MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2024-11-08 19:40:55,912 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 159.4MB. Free memory was 104.8MB in the beginning and 104.6MB in the end (delta: 141.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:40:55,913 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.56ms. Allocated memory is still 159.4MB. Free memory was 125.8MB in the beginning and 113.3MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 19:40:55,913 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.68ms. Allocated memory is still 159.4MB. Free memory was 113.3MB in the beginning and 111.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:40:55,914 INFO L158 Benchmark]: Boogie Preprocessor took 27.16ms. Allocated memory is still 159.4MB. Free memory was 111.2MB in the beginning and 110.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:40:55,914 INFO L158 Benchmark]: RCFGBuilder took 465.89ms. Allocated memory is still 159.4MB. Free memory was 110.1MB in the beginning and 92.9MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 19:40:55,914 INFO L158 Benchmark]: CodeCheck took 77583.17ms. Allocated memory was 159.4MB in the beginning and 664.8MB in the end (delta: 505.4MB). Free memory was 92.9MB in the beginning and 589.0MB in the end (delta: -496.1MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2024-11-08 19:40:55,915 INFO L158 Benchmark]: Witness Printer took 105.23ms. Allocated memory is still 664.8MB. Free memory was 589.0MB in the beginning and 583.7MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 19:40:55,917 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 3 procedures, 31 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 75.1s, OverallIterations: 47, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2731 SdHoareTripleChecker+Valid, 38.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 512 mSDsluCounter, 2485 SdHoareTripleChecker+Invalid, 34.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 228 mSDsCounter, 3421 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15686 IncrementalHoareTripleChecker+Invalid, 19107 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3421 mSolverCounterUnsat, 2257 mSDtfsCounter, 15686 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 15394 GetRequests, 14461 SyntacticMatches, 526 SemanticMatches, 407 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84376 ImplicationChecksByTransitivity, 54.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 27.5s InterpolantComputationTime, 1115 NumberOfCodeBlocks, 1115 NumberOfCodeBlocksAsserted, 46 NumberOfCheckSat, 1069 ConstructedInterpolants, 0 QuantifiedInterpolants, 12564 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 46 InterpolantComputations, 38 PerfectInterpolantSequences, 379/411 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 - PositiveResult [Line: 45]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 45]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - ProcedureContractResult [Line: 28]: Procedure Contract for get_dummy Derived contract for procedure get_dummy. Ensures: ((d1 == \old(d1)) && (d2 == \old(d2))) - ProcedureContractResult [Line: 7]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: ((cond != 0) && ((d1 == \old(d1)) && (d2 == \old(d2)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 159.4MB. Free memory was 104.8MB in the beginning and 104.6MB in the end (delta: 141.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.56ms. Allocated memory is still 159.4MB. Free memory was 125.8MB in the beginning and 113.3MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.68ms. Allocated memory is still 159.4MB. Free memory was 113.3MB in the beginning and 111.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.16ms. Allocated memory is still 159.4MB. Free memory was 111.2MB in the beginning and 110.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 465.89ms. Allocated memory is still 159.4MB. Free memory was 110.1MB in the beginning and 92.9MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 77583.17ms. Allocated memory was 159.4MB in the beginning and 664.8MB in the end (delta: 505.4MB). Free memory was 92.9MB in the beginning and 589.0MB in the end (delta: -496.1MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. * Witness Printer took 105.23ms. Allocated memory is still 664.8MB. Free memory was 589.0MB in the beginning and 583.7MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #res!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#d2~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#d1~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #res!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #res!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#d2~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #res!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#d2~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #res!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#d1~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#d1~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #res!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#d1~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#d2~0!base RESULT: Ultimate proved your program to be correct! [2024-11-08 19:40:55,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f64c7567-0eaa-40a1-a8b1-882af4a90844/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE