./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/cstrncpy_diffterm_alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/cstrncpy_diffterm_alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 29a0de6b7697865a37e60a82150f204059592b57f74fd0ca1d5024446fc510b4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:43:51,235 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:43:51,290 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 04:43:51,294 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:43:51,294 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:43:51,313 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:43:51,314 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:43:51,314 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:43:51,314 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:43:51,314 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:43:51,315 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:43:51,315 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:43:51,316 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:43:51,316 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:43:51,316 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:43:51,316 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:43:51,316 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:43:51,316 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:43:51,316 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_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29a0de6b7697865a37e60a82150f204059592b57f74fd0ca1d5024446fc510b4 [2024-12-06 04:43:51,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:43:51,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:43:51,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:43:51,560 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:43:51,561 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:43:51,562 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-15/cstrncpy_diffterm_alloca.i [2024-12-06 04:43:54,189 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/data/f52096b6c/fb73a58bf0524b8c89f237b92cef5262/FLAGb4d043207 [2024-12-06 04:43:54,434 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:43:54,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/sv-benchmarks/c/termination-15/cstrncpy_diffterm_alloca.i [2024-12-06 04:43:54,443 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/data/f52096b6c/fb73a58bf0524b8c89f237b92cef5262/FLAGb4d043207 [2024-12-06 04:43:54,456 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/data/f52096b6c/fb73a58bf0524b8c89f237b92cef5262 [2024-12-06 04:43:54,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:43:54,459 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:43:54,460 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:43:54,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:43:54,464 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:43:54,465 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,465 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d66e291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54, skipping insertion in model container [2024-12-06 04:43:54,466 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,489 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:43:54,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:43:54,809 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:43:54,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:43:54,885 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:43:54,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54 WrapperNode [2024-12-06 04:43:54,886 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:43:54,887 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:43:54,887 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:43:54,887 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:43:54,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,903 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,920 INFO L138 Inliner]: procedures = 152, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2024-12-06 04:43:54,921 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:43:54,921 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:43:54,921 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:43:54,921 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:43:54,929 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,931 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,931 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,937 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,937 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,940 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,941 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,942 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,943 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:43:54,944 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:43:54,944 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:43:54,944 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:43:54,945 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:43:54" (1/1) ... [2024-12-06 04:43:54,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:43:54,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:43:54,972 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:43:54,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:43:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:43:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:43:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:43:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:43:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:43:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:43:55,064 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:43:55,066 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:43:55,206 INFO L? ?]: Removed 46 outVars from TransFormulas that were not future-live. [2024-12-06 04:43:55,206 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:43:55,255 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:43:55,255 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:43:55,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:43:55 BoogieIcfgContainer [2024-12-06 04:43:55,255 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:43:55,256 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:43:55,256 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:43:55,263 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:43:55,263 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:43:55" (1/1) ... [2024-12-06 04:43:55,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:43:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2024-12-06 04:43:55,305 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-12-06 04:43:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:43:55,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:55,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:55,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-12-06 04:43:55,508 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-12-06 04:43:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:43:55,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:55,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:55,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:55,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-12-06 04:43:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-12-06 04:43:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:43:55,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:55,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:56,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-12-06 04:43:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-12-06 04:43:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:43:56,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:56,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:56,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:56,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-12-06 04:43:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-12-06 04:43:56,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:43:56,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:56,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-12-06 04:43:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-12-06 04:43:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:43:57,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:57,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:58,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:58,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 40 transitions. [2024-12-06 04:43:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2024-12-06 04:43:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:43:58,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:58,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:58,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-12-06 04:43:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-12-06 04:43:59,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:43:59,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:59,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 43 transitions. [2024-12-06 04:44:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2024-12-06 04:44:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:44:00,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:00,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:00,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 54 transitions. [2024-12-06 04:44:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 54 transitions. [2024-12-06 04:44:02,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:44:02,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:02,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:03,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:04,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 40 states and 65 transitions. [2024-12-06 04:44:04,297 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 65 transitions. [2024-12-06 04:44:04,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:44:04,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:04,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 46 states and 81 transitions. [2024-12-06 04:44:09,056 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 81 transitions. [2024-12-06 04:44:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:44:09,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:09,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:09,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:11,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:11,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 49 states and 87 transitions. [2024-12-06 04:44:11,852 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 87 transitions. [2024-12-06 04:44:11,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:44:11,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:11,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:44:16,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 56 states and 110 transitions. [2024-12-06 04:44:16,002 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 110 transitions. [2024-12-06 04:44:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:44:16,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:16,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:16,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:17,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:17,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 58 states and 115 transitions. [2024-12-06 04:44:17,342 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 115 transitions. [2024-12-06 04:44:17,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:44:17,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:17,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:44:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 58 states and 114 transitions. [2024-12-06 04:44:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 114 transitions. [2024-12-06 04:44:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:44:17,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:20,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:30,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:30,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 67 states and 143 transitions. [2024-12-06 04:44:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 143 transitions. [2024-12-06 04:44:30,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:44:30,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:30,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:30,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:44:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 64 states and 130 transitions. [2024-12-06 04:44:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 130 transitions. [2024-12-06 04:44:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:44:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 71 states and 155 transitions. [2024-12-06 04:44:44,488 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 155 transitions. [2024-12-06 04:44:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:44:44,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:44,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:44:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:45,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 72 states and 158 transitions. [2024-12-06 04:44:45,734 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 158 transitions. [2024-12-06 04:44:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:44:45,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:45,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:45,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:44:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 74 states and 163 transitions. [2024-12-06 04:44:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 163 transitions. [2024-12-06 04:44:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:44:47,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:47,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:44:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 75 states and 168 transitions. [2024-12-06 04:44:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 168 transitions. [2024-12-06 04:44:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:44:49,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:49,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:56,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 78 states and 174 transitions. [2024-12-06 04:44:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 174 transitions. [2024-12-06 04:44:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:44:56,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:00,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:45:11,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:11,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 83 states and 193 transitions. [2024-12-06 04:45:11,925 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 193 transitions. [2024-12-06 04:45:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:45:11,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:11,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:12,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:45:14,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:14,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 85 states and 199 transitions. [2024-12-06 04:45:14,099 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 199 transitions. [2024-12-06 04:45:14,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:45:14,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:14,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:45:15,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:15,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 86 states and 200 transitions. [2024-12-06 04:45:15,508 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 200 transitions. [2024-12-06 04:45:15,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:45:15,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:15,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:15,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:45:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 92 states and 215 transitions. [2024-12-06 04:45:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 215 transitions. [2024-12-06 04:45:31,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:45:31,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:31,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:38,025 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 105 states and 260 transitions. [2024-12-06 04:46:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 260 transitions. [2024-12-06 04:46:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:46:08,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:08,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:08,524 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:46:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 109 states and 265 transitions. [2024-12-06 04:46:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 265 transitions. [2024-12-06 04:46:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:46:13,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:13,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:27,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 112 states and 279 transitions. [2024-12-06 04:46:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 279 transitions. [2024-12-06 04:46:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:46:27,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:46:31,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 113 states and 281 transitions. [2024-12-06 04:46:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 281 transitions. [2024-12-06 04:46:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:46:31,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:31,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:31,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 114 states and 288 transitions. [2024-12-06 04:46:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 288 transitions. [2024-12-06 04:46:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:46:33,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:38,871 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:56,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:56,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 119 states and 304 transitions. [2024-12-06 04:46:56,532 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 304 transitions. [2024-12-06 04:46:56,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:46:56,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:56,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:46:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:58,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 120 states and 306 transitions. [2024-12-06 04:46:58,362 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 306 transitions. [2024-12-06 04:46:58,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:46:58,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:58,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:58,618 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:47:01,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 122 states and 309 transitions. [2024-12-06 04:47:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 309 transitions. [2024-12-06 04:47:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:47:01,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:01,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:08,195 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:19,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 124 states and 314 transitions. [2024-12-06 04:47:19,169 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 314 transitions. [2024-12-06 04:47:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:47:19,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:19,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 135 states and 349 transitions. [2024-12-06 04:48:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 349 transitions. [2024-12-06 04:48:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:48:07,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:07,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:11,633 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:24,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:24,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 139 states and 372 transitions. [2024-12-06 04:48:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 372 transitions. [2024-12-06 04:48:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:48:24,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:24,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:24,579 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:36,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:36,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 144 states and 409 transitions. [2024-12-06 04:48:36,923 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 409 transitions. [2024-12-06 04:48:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:48:36,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:36,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:36,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:37,243 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:45,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:45,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 147 states and 422 transitions. [2024-12-06 04:48:45,114 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 422 transitions. [2024-12-06 04:48:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:48:45,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:54,175 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 150 states and 427 transitions. [2024-12-06 04:49:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 427 transitions. [2024-12-06 04:49:14,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:49:14,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:14,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 150 states and 426 transitions. [2024-12-06 04:49:32,962 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 426 transitions. [2024-12-06 04:49:32,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:49:32,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:32,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:49:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:35,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 151 states and 428 transitions. [2024-12-06 04:49:35,171 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 428 transitions. [2024-12-06 04:49:35,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:49:35,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:41,579 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:06,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 157 states and 461 transitions. [2024-12-06 04:50:06,498 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 461 transitions. [2024-12-06 04:50:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:50:06,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:06,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:59,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:59,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 168 states and 500 transitions. [2024-12-06 04:50:59,705 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 500 transitions. [2024-12-06 04:50:59,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:50:59,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:59,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:51:18,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:18,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 170 states and 501 transitions. [2024-12-06 04:51:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 501 transitions. [2024-12-06 04:51:18,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:51:18,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:18,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:51:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 176 states and 525 transitions. [2024-12-06 04:51:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 525 transitions. [2024-12-06 04:51:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:51:38,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:38,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:51:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 180 states and 533 transitions. [2024-12-06 04:51:50,434 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 533 transitions. [2024-12-06 04:51:50,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:51:50,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:50,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:09,468 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:53:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 190 states and 586 transitions. [2024-12-06 04:53:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 586 transitions. [2024-12-06 04:53:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:53:06,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:06,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:13,998 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:53:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 193 states and 602 transitions. [2024-12-06 04:53:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 602 transitions. [2024-12-06 04:53:31,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:53:31,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:31,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:46,242 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 25 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:24,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 31 states and 47 transitions. [2024-12-06 04:54:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2024-12-06 04:54:24,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 04:54:24,299 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 51 iterations. [2024-12-06 04:54:24,306 INFO L726 CodeCheckObserver]: All specifications hold 9 specifications checked. All of them hold [2024-12-06 04:54:35,882 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 04:54:35,882 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 04:54:35,883 INFO L77 FloydHoareUtils]: At program point L370-3(lines 370 379) the Hoare annotation is: (let ((.cse12 (+ |ULTIMATE.start_cstrncpy_~n#1| |ULTIMATE.start_cstrncpy_~dst~0#1.offset|)) (.cse11 (select |#length| |ULTIMATE.start_cstrncpy_~dst~0#1.base|)) (.cse14 (+ |ULTIMATE.start_cstrncpy_~src~0#1.offset| 1)) (.cse13 (select |#length| |ULTIMATE.start_cstrncpy_~src~0#1.base|))) (let ((.cse5 (<= .cse14 .cse13)) (.cse0 (= (select |#valid| |ULTIMATE.start_cstrncpy_~dst~0#1.base|) 1)) (.cse3 (= (select |#valid| |ULTIMATE.start_cstrncpy_~src~0#1.base|) 1)) (.cse1 (< (+ 18446744073709551615 |ULTIMATE.start_cstrncpy_~n#1| |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse11)) (.cse2 (= .cse11 .cse12)) (.cse9 (= .cse14 .cse13)) (.cse10 (< |ULTIMATE.start_cstrncpy_~n#1| 1)) (.cse6 (= 49 (select (select |#memory_int| |ULTIMATE.start_cstrncpy_~src~0#1.base|) (+ (- 1) .cse13)))) (.cse7 (not (= |ULTIMATE.start_cstrncpy_~src~0#1.base| |ULTIMATE.start_cstrncpy_~dst~0#1.base|))) (.cse4 (not (= |ULTIMATE.start_main_#t~malloc214#1.base| |ULTIMATE.start_main_#t~malloc213#1.base|))) (.cse8 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc213#1.base| 0) |ULTIMATE.start_main_#t~malloc214#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and .cse0 (or .cse1 .cse2) .cse3 (<= 1 |ULTIMATE.start_cstrncpy_~n#1|) .cse4 .cse5 .cse6 .cse7 (= |ULTIMATE.start_cstrncpy_~dst~0#1.offset| 0) (<= |ULTIMATE.start_cstrncpy_~src~0#1.offset| 0) .cse8 (<= 0 |ULTIMATE.start_cstrncpy_~src~0#1.offset|)) (and (or (= |ULTIMATE.start_cstrncpy_~src~0#1.offset| 1) (not .cse9)) .cse0 .cse3 (<= 1 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) (<= 1 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse4 (or .cse1 .cse2 .cse10) .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse3 (<= 2 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse4 (or (< (+ .cse11 18446744071562067970) |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse1 .cse2 (< |ULTIMATE.start_cstrncpy_~n#1| 0)) .cse9 (or (< .cse12 (+ .cse11 1)) .cse10) .cse6 .cse7 (<= 2 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) .cse8) (and (< .cse13 .cse14) .cse4 (<= 3 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) (or (< (+ |ULTIMATE.start_cstrncpy_~src~0#1.offset| |ULTIMATE.start_cstrncpy_~n#1|) (+ .cse13 1)) (< (+ |ULTIMATE.start_cstrncpy_~n#1| 1) 0)) .cse8)))) [2024-12-06 04:54:35,883 INFO L77 FloydHoareUtils]: At program point L370-4(lines 370 379) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_#t~malloc214#1.base| |ULTIMATE.start_main_#t~malloc213#1.base|)) (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc213#1.base| 0) |ULTIMATE.start_main_#t~malloc214#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) [2024-12-06 04:54:35,883 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 382 396) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-12-06 04:54:35,883 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 04:54:35,883 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 04:54:35,883 INFO L77 FloydHoareUtils]: At program point L375-1(lines 375 376) the Hoare annotation is: (let ((.cse7 (= |ULTIMATE.start_cstrncpy_#t~post209#1| 0)) (.cse8 (+ |ULTIMATE.start_cstrncpy_~n2~0#1| |ULTIMATE.start_cstrncpy_~us~0#1.offset| 1)) (.cse3 (select |#length| |ULTIMATE.start_cstrncpy_~us~0#1.base|))) (let ((.cse6 (<= .cse8 .cse3)) (.cse0 (or .cse7 (< |ULTIMATE.start_cstrncpy_#t~post209#1| (+ |ULTIMATE.start_cstrncpy_~n2~0#1| 2)))) (.cse1 (<= 0 |ULTIMATE.start_cstrncpy_#t~post209#1|)) (.cse2 (not (= |ULTIMATE.start_main_#t~malloc214#1.base| |ULTIMATE.start_main_#t~malloc213#1.base|))) (.cse4 (= 1 (select |#valid| |ULTIMATE.start_cstrncpy_~us~0#1.base|))) (.cse5 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc213#1.base| 0) |ULTIMATE.start_main_#t~malloc214#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and .cse0 .cse1 .cse2 (< (+ 18446744073709551614 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse3) .cse4 (<= 2 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse5 .cse6) (and (<= 1 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) (or .cse7 (< 0 (+ |ULTIMATE.start_cstrncpy_~n2~0#1| 1))) .cse2 (or .cse7 .cse6) (or .cse7 (and .cse1 (<= (+ |ULTIMATE.start_cstrncpy_#t~post209#1| |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse3))) .cse4 (or (< (+ 18446744073709551615 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse3) (< .cse3 (+ |ULTIMATE.start_cstrncpy_~us~0#1.offset| 1)) (= .cse3 .cse8)) .cse5) (and .cse0 (<= 3 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse1 (< (+ |ULTIMATE.start_cstrncpy_~n2~0#1| |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse3) .cse2 .cse4 .cse5)))) [2024-12-06 04:54:35,883 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK(lines 382 396) no Hoare annotation was computed. [2024-12-06 04:54:35,883 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 04:54:35,884 INFO L77 FloydHoareUtils]: At program point L376(line 376) the Hoare annotation is: (let ((.cse6 (+ |ULTIMATE.start_cstrncpy_~n2~0#1| |ULTIMATE.start_cstrncpy_#t~post210#1.offset| 1)) (.cse7 (select |#length| |ULTIMATE.start_cstrncpy_#t~post210#1.base|))) (let ((.cse11 (+ |ULTIMATE.start_cstrncpy_~n2~0#1| |ULTIMATE.start_cstrncpy_~us~0#1.offset|)) (.cse15 (select |#length| |ULTIMATE.start_cstrncpy_~us~0#1.base|)) (.cse12 (< (+ 18446744073709551614 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse7)) (.cse16 (<= .cse7 .cse6))) (let ((.cse9 (= |ULTIMATE.start_cstrncpy_~us~0#1.base| |ULTIMATE.start_cstrncpy_#t~post210#1.base|)) (.cse10 (or .cse12 .cse16)) (.cse0 (<= 0 |ULTIMATE.start_cstrncpy_~n2~0#1|)) (.cse1 (<= 1 |ULTIMATE.start_cstrncpy_#t~post210#1.offset|)) (.cse13 (<= (+ |ULTIMATE.start_cstrncpy_#t~post210#1.offset| 1) .cse7)) (.cse2 (not (= |ULTIMATE.start_main_#t~malloc214#1.base| |ULTIMATE.start_main_#t~malloc213#1.base|))) (.cse3 (<= .cse11 .cse15)) (.cse4 (= (select |#valid| |ULTIMATE.start_cstrncpy_#t~post210#1.base|) 1)) (.cse5 (= 1 (select |#valid| |ULTIMATE.start_cstrncpy_~us~0#1.base|))) (.cse8 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc213#1.base| 0) |ULTIMATE.start_main_#t~malloc214#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and (<= 4 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (< .cse6 .cse7) .cse8) (and .cse9 .cse10 .cse0 .cse1 (or (= .cse11 .cse7) .cse12) .cse13 .cse2 .cse5 (<= 2 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) (<= .cse11 .cse7) .cse8) (let ((.cse14 (< (+ |ULTIMATE.start_cstrncpy_~us~0#1.offset| 18446744073709551613) .cse15))) (and (or .cse14 (= .cse11 .cse15)) (not (and .cse9 .cse10)) .cse0 (<= 3 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse1 .cse13 .cse2 .cse3 .cse4 .cse5 (or .cse16 .cse14) .cse8)))))) [2024-12-06 04:54:35,884 INFO L77 FloydHoareUtils]: At program point L376-1(lines 375 376) the Hoare annotation is: (let ((.cse1 (+ |ULTIMATE.start_cstrncpy_~n2~0#1| |ULTIMATE.start_cstrncpy_~us~0#1.offset|)) (.cse0 (select |#length| |ULTIMATE.start_cstrncpy_~us~0#1.base|))) (let ((.cse2 (<= 0 |ULTIMATE.start_cstrncpy_~n2~0#1|)) (.cse4 (not (= |ULTIMATE.start_main_#t~malloc214#1.base| |ULTIMATE.start_main_#t~malloc213#1.base|))) (.cse3 (<= .cse1 .cse0)) (.cse5 (= 1 (select |#valid| |ULTIMATE.start_cstrncpy_~us~0#1.base|))) (.cse6 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc213#1.base| 0) |ULTIMATE.start_main_#t~malloc214#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and (or (< (+ 18446744073709551615 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse0) (= .cse1 .cse0) (< .cse0 (+ |ULTIMATE.start_cstrncpy_~us~0#1.offset| 1))) (or (= |ULTIMATE.start_cstrncpy_~n2~0#1| 0) (and .cse2 .cse3)) (<= 1 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse4 .cse5 .cse6) (and .cse2 (<= 3 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse4 .cse3 .cse5 .cse6) (and .cse2 .cse4 .cse3 (< (+ 18446744073709551614 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse0) .cse5 (<= 2 |ULTIMATE.start_cstrncpy_~us~0#1.offset|) .cse6)))) [2024-12-06 04:54:35,885 INFO L77 FloydHoareUtils]: At program point L372(line 372) the Hoare annotation is: (let ((.cse2 (select |#memory_int| |ULTIMATE.start_cstrncpy_#t~post207#1.base|)) (.cse1 (select |#length| |ULTIMATE.start_cstrncpy_~src~0#1.base|)) (.cse3 (select |#length| |ULTIMATE.start_cstrncpy_#t~post207#1.base|)) (.cse14 (+ |ULTIMATE.start_cstrncpy_#t~post206#1.offset| 1)) (.cse21 (+ |ULTIMATE.start_cstrncpy_~n#1| |ULTIMATE.start_cstrncpy_~dst~0#1.offset|)) (.cse19 (+ 18446744073709551615 |ULTIMATE.start_cstrncpy_~n#1| |ULTIMATE.start_cstrncpy_~dst~0#1.offset|)) (.cse5 (select |#length| |ULTIMATE.start_cstrncpy_#t~post206#1.base|))) (let ((.cse10 (< .cse19 .cse5)) (.cse11 (= .cse5 .cse21)) (.cse4 (<= 0 |ULTIMATE.start_cstrncpy_~n#1|)) (.cse22 (<= 1 |ULTIMATE.start_cstrncpy_#t~post206#1.offset|)) (.cse23 (<= .cse14 .cse5)) (.cse6 (= |ULTIMATE.start_cstrncpy_#t~post207#1.base| |ULTIMATE.start_cstrncpy_~src~0#1.base|)) (.cse7 (not (= |ULTIMATE.start_main_#t~malloc214#1.base| |ULTIMATE.start_main_#t~malloc213#1.base|))) (.cse8 (<= (+ 1 |ULTIMATE.start_cstrncpy_#t~post207#1.offset|) .cse3)) (.cse9 (<= 0 |ULTIMATE.start_cstrncpy_#t~post207#1.offset|)) (.cse18 (or (and (= 49 (select .cse2 1)) (= 1 |ULTIMATE.start_cstrncpy_#t~post207#1.offset|)) (< |ULTIMATE.start_cstrncpy_~src~0#1.offset| .cse1))) (.cse24 (= 49 (select .cse2 (+ (- 1) .cse1)))) (.cse12 (= (select |#valid| |ULTIMATE.start_cstrncpy_#t~post207#1.base|) 1)) (.cse13 (not (= |ULTIMATE.start_cstrncpy_~src~0#1.base| |ULTIMATE.start_cstrncpy_~dst~0#1.base|))) (.cse15 (= |ULTIMATE.start_cstrncpy_#t~post206#1.base| |ULTIMATE.start_cstrncpy_~dst~0#1.base|)) (.cse16 (= (select |#valid| |ULTIMATE.start_cstrncpy_#t~post206#1.base|) 1)) (.cse17 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc213#1.base| 0) |ULTIMATE.start_main_#t~malloc214#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (let ((.cse0 (+ |ULTIMATE.start_cstrncpy_~src~0#1.offset| 1))) (and (or (= |ULTIMATE.start_cstrncpy_~src~0#1.offset| 1) (not (= .cse0 .cse1))) (or (= 49 (select .cse2 0)) (<= .cse0 .cse3)) .cse4 (= 49 (select (select |#memory_int| |ULTIMATE.start_cstrncpy_~src~0#1.base|) (+ (- 1) .cse3))) (<= 1 .cse5) (<= 1 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) .cse6 .cse7 .cse8 (= |ULTIMATE.start_cstrncpy_#t~post206#1.offset| 0) .cse9 (or .cse10 .cse11 (< |ULTIMATE.start_cstrncpy_~n#1| 1)) .cse12 .cse13 (<= .cse14 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse15 (<= |ULTIMATE.start_cstrncpy_#t~post207#1.offset| 0) (or (< (+ 18446744073709551615 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse5) .cse11 (< .cse5 (+ |ULTIMATE.start_cstrncpy_~dst~0#1.offset| 1))) .cse16 .cse17)) (and (not .cse18) (= (select |#valid| |ULTIMATE.start_cstrncpy_~dst~0#1.base|) 1) (let ((.cse20 (select |#length| |ULTIMATE.start_cstrncpy_~dst~0#1.base|))) (or (< .cse19 .cse20) (= .cse20 .cse21))) .cse4 (not (= |ULTIMATE.start_cstrncpy_#t~post207#1.base| |ULTIMATE.start_cstrncpy_#t~post206#1.base|)) .cse22 .cse23 .cse6 .cse7 .cse8 (<= 3 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) .cse9 .cse24 .cse12 .cse13 .cse16 (<= 3 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse17 (or (< (+ |ULTIMATE.start_cstrncpy_~src~0#1.offset| |ULTIMATE.start_cstrncpy_~n#1|) (+ .cse1 1)) (= 49 (select .cse2 |ULTIMATE.start_cstrncpy_#t~post207#1.offset|)))) (and (or .cse10 .cse11) .cse4 (<= 2 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse22 .cse23 .cse6 .cse7 .cse8 .cse9 .cse18 .cse24 .cse12 .cse13 .cse15 (<= 2 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) .cse16 .cse17)))) [2024-12-06 04:54:35,885 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 04:54:35,885 INFO L77 FloydHoareUtils]: At program point L372-1(line 372) the Hoare annotation is: (let ((.cse11 (+ |ULTIMATE.start_cstrncpy_#t~post206#1.offset| 1)) (.cse6 (= 49 |ULTIMATE.start_cstrncpy_#t~mem208#1|)) (.cse1 (select |#length| |ULTIMATE.start_cstrncpy_~src~0#1.base|)) (.cse18 (+ |ULTIMATE.start_cstrncpy_~n#1| |ULTIMATE.start_cstrncpy_~dst~0#1.offset|)) (.cse16 (+ 18446744073709551615 |ULTIMATE.start_cstrncpy_~n#1| |ULTIMATE.start_cstrncpy_~dst~0#1.offset|)) (.cse4 (select |#length| |ULTIMATE.start_cstrncpy_#t~post206#1.base|))) (let ((.cse7 (< .cse16 .cse4)) (.cse8 (= .cse4 .cse18)) (.cse2 (<= 0 |ULTIMATE.start_cstrncpy_~n#1|)) (.cse9 (= 49 (select (select |#memory_int| |ULTIMATE.start_cstrncpy_~src~0#1.base|) (+ (- 1) .cse1)))) (.cse10 (not (= |ULTIMATE.start_cstrncpy_~src~0#1.base| |ULTIMATE.start_cstrncpy_~dst~0#1.base|))) (.cse12 (= |ULTIMATE.start_cstrncpy_#t~post206#1.base| |ULTIMATE.start_cstrncpy_~dst~0#1.base|)) (.cse15 (or (< |ULTIMATE.start_cstrncpy_~src~0#1.offset| .cse1) .cse6)) (.cse3 (= (select |#valid| |ULTIMATE.start_cstrncpy_~src~0#1.base|) 1)) (.cse19 (<= 1 |ULTIMATE.start_cstrncpy_#t~post206#1.offset|)) (.cse20 (<= .cse11 .cse4)) (.cse5 (not (= |ULTIMATE.start_main_#t~malloc214#1.base| |ULTIMATE.start_main_#t~malloc213#1.base|))) (.cse21 (<= 3 |ULTIMATE.start_cstrncpy_~src~0#1.offset|)) (.cse13 (= (select |#valid| |ULTIMATE.start_cstrncpy_#t~post206#1.base|) 1)) (.cse14 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc213#1.base| 0) |ULTIMATE.start_main_#t~malloc214#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (let ((.cse0 (+ |ULTIMATE.start_cstrncpy_~src~0#1.offset| 1))) (and (or (= |ULTIMATE.start_cstrncpy_~src~0#1.offset| 1) (not (= .cse0 .cse1))) .cse2 .cse3 (<= 1 .cse4) (<= 1 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) .cse5 (= |ULTIMATE.start_cstrncpy_#t~post206#1.offset| 0) (or .cse6 (<= .cse0 .cse1)) (or .cse7 .cse8 (< |ULTIMATE.start_cstrncpy_~n#1| 1)) .cse9 .cse10 (<= .cse11 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse12 (or (< (+ 18446744073709551615 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse4) .cse8 (< .cse4 (+ |ULTIMATE.start_cstrncpy_~dst~0#1.offset| 1))) .cse13 .cse14)) (and .cse15 (= (select |#valid| |ULTIMATE.start_cstrncpy_~dst~0#1.base|) 1) (let ((.cse17 (select |#length| |ULTIMATE.start_cstrncpy_~dst~0#1.base|))) (or (< .cse16 .cse17) (= .cse17 .cse18))) .cse2 .cse3 .cse19 .cse20 .cse5 (not (= |ULTIMATE.start_cstrncpy_~src~0#1.base| |ULTIMATE.start_cstrncpy_#t~post206#1.base|)) .cse21 .cse9 .cse10 .cse13 (<= 3 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse14) (and (or .cse7 .cse8) .cse15 .cse2 .cse3 (<= 2 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse19 .cse20 .cse5 .cse9 .cse10 .cse12 (<= 2 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) .cse13 .cse14) (and (not .cse15) .cse3 .cse19 .cse20 .cse5 .cse21 (or (< (+ |ULTIMATE.start_cstrncpy_~src~0#1.offset| |ULTIMATE.start_cstrncpy_~n#1|) (+ .cse1 1)) (< (+ |ULTIMATE.start_cstrncpy_~n#1| 1) 0)) .cse13 .cse14)))) [2024-12-06 04:54:35,886 INFO L77 FloydHoareUtils]: At program point L372-2(lines 372 378) the Hoare annotation is: (let ((.cse13 (+ |ULTIMATE.start_cstrncpy_~n#1| |ULTIMATE.start_cstrncpy_~dst~0#1.offset|)) (.cse1 (select |#length| |ULTIMATE.start_cstrncpy_~dst~0#1.base|)) (.cse14 (+ |ULTIMATE.start_cstrncpy_~src~0#1.offset| 1)) (.cse12 (select |#length| |ULTIMATE.start_cstrncpy_~src~0#1.base|))) (let ((.cse8 (or (= 49 |ULTIMATE.start_cstrncpy_#t~mem208#1|) (<= .cse14 .cse12))) (.cse3 (= (select |#valid| |ULTIMATE.start_cstrncpy_~dst~0#1.base|) 1)) (.cse5 (= (select |#valid| |ULTIMATE.start_cstrncpy_~src~0#1.base|) 1)) (.cse6 (not (= |ULTIMATE.start_main_#t~malloc214#1.base| |ULTIMATE.start_main_#t~malloc213#1.base|))) (.cse4 (<= 0 |ULTIMATE.start_cstrncpy_~n#1|)) (.cse7 (< (+ 18446744073709551615 |ULTIMATE.start_cstrncpy_~n#1| |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse1)) (.cse2 (= .cse1 .cse13)) (.cse0 (= .cse14 .cse12)) (.cse9 (= 49 (select (select |#memory_int| |ULTIMATE.start_cstrncpy_~src~0#1.base|) (+ (- 1) .cse12)))) (.cse10 (not (= |ULTIMATE.start_cstrncpy_~src~0#1.base| |ULTIMATE.start_cstrncpy_~dst~0#1.base|))) (.cse11 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc213#1.base| 0) |ULTIMATE.start_main_#t~malloc214#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and (or (= |ULTIMATE.start_cstrncpy_~src~0#1.offset| 1) (not .cse0)) (or (< (+ 18446744073709551615 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse1) .cse2 (< .cse1 (+ |ULTIMATE.start_cstrncpy_~dst~0#1.offset| 1))) .cse3 .cse4 .cse5 (<= 1 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) (<= 1 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse6 (or .cse7 .cse2 (< |ULTIMATE.start_cstrncpy_~n#1| 1)) .cse8 .cse9 .cse10 .cse11) (and .cse5 (not .cse8) .cse6 (<= 3 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) (or (< (+ |ULTIMATE.start_cstrncpy_~src~0#1.offset| |ULTIMATE.start_cstrncpy_~n#1|) (+ .cse12 1)) (< (+ |ULTIMATE.start_cstrncpy_~n#1| 1) 0)) .cse11) (and .cse3 .cse5 (<= 2 |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse6 (or (and .cse4 (<= .cse13 .cse1)) (= |ULTIMATE.start_cstrncpy_~n#1| 0)) (or (< (+ .cse1 18446744071562067970) |ULTIMATE.start_cstrncpy_~dst~0#1.offset|) .cse7 .cse2) .cse0 .cse9 .cse10 (<= 2 |ULTIMATE.start_cstrncpy_~src~0#1.offset|) .cse11)))) [2024-12-06 04:54:35,886 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 04:54:35,886 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 04:54:35,886 INFO L77 FloydHoareUtils]: At program point L393(line 393) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_main_~length~0#1| 18446744073709551616)) (.cse1 (select |#length| |ULTIMATE.start_main_~nondetString~0#1.base|))) (and (= (+ .cse0 |ULTIMATE.start_main_~nondetString~0#1.offset|) .cse1) (<= (div |ULTIMATE.start_main_~length~0#1| 18446744073709551616) 0) (= |ULTIMATE.start_main_~nondetArea~0#1.offset| 0) (= (+ (mod |ULTIMATE.start_main_~n~0#1| 18446744073709551616) |ULTIMATE.start_main_~nondetArea~0#1.offset|) (select |#length| |ULTIMATE.start_main_~nondetArea~0#1.base|)) (not (= |ULTIMATE.start_main_~nondetArea~0#1.base| |ULTIMATE.start_main_~nondetString~0#1.base|)) (<= 1 (+ |ULTIMATE.start_main_~length~0#1| |ULTIMATE.start_main_~nondetString~0#1.offset|)) (not (= |ULTIMATE.start_main_#t~malloc214#1.base| |ULTIMATE.start_main_#t~malloc213#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~nondetString~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~nondetArea~0#1.base|) 1) (<= 1 |ULTIMATE.start_main_~n~0#1|) (= .cse0 .cse1) (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc213#1.base| 0) |ULTIMATE.start_main_#t~malloc214#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (<= (div |ULTIMATE.start_main_~n~0#1| 18446744073709551616) 0))) [2024-12-06 04:54:35,886 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 04:54:35,886 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 04:54:35,892 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 04:54:35,893 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,895 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc214!base [2024-12-06 04:54:35,895 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc213!base [2024-12-06 04:54:35,895 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 04:54:35,895 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 04:54:35,897 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,898 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc214!base [2024-12-06 04:54:35,900 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc213!base [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~src~0!base,]]] [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!base [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!base [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,901 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,902 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc214!base [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc213!base [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-12-06 04:54:35,903 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~src~0!base,]]] [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!base [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!base [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc214!base [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc213!base [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,904 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!offset [2024-12-06 04:54:35,905 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~src~0!base,]]] [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!base [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~dst~0!base [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc214!base [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc213!base [2024-12-06 04:54:35,906 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,907 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~src~0!offset [2024-12-06 04:54:35,907 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,907 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,963 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 04:54:35,963 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 04:54:35,964 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,964 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,964 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,964 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc214!base [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc213!base [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,965 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc214!base [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc213!base [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc214!base [2024-12-06 04:54:35,966 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc213!base [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~us~0!offset [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 04:54:35,967 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 04:54:35,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 04:54:35 ImpRootNode [2024-12-06 04:54:35,970 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 04:54:35,970 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 04:54:35,970 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 04:54:35,971 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 04:54:35,971 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:43:55" (3/4) ... [2024-12-06 04:54:35,973 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 04:54:35,977 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2024-12-06 04:54:35,978 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-06 04:54:35,978 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-06 04:54:35,978 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-06 04:54:36,033 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 04:54:36,033 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 04:54:36,033 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 04:54:36,034 INFO L158 Benchmark]: Toolchain (without parser) took 641574.91ms. Allocated memory was 142.6MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 115.2MB in the beginning and 920.3MB in the end (delta: -805.1MB). Peak memory consumption was 256.7MB. Max. memory is 16.1GB. [2024-12-06 04:54:36,034 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:54:36,034 INFO L158 Benchmark]: CACSL2BoogieTranslator took 426.04ms. Allocated memory is still 142.6MB. Free memory was 115.0MB in the beginning and 96.7MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:54:36,034 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.85ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 95.0MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:54:36,035 INFO L158 Benchmark]: Boogie Preprocessor took 21.77ms. Allocated memory is still 142.6MB. Free memory was 95.0MB in the beginning and 94.1MB in the end (delta: 932.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:54:36,035 INFO L158 Benchmark]: RCFGBuilder took 311.65ms. Allocated memory is still 142.6MB. Free memory was 94.1MB in the beginning and 77.0MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:54:36,035 INFO L158 Benchmark]: CodeCheck took 640714.00ms. Allocated memory was 142.6MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 77.0MB in the beginning and 924.5MB in the end (delta: -847.5MB). Peak memory consumption was 902.6MB. Max. memory is 16.1GB. [2024-12-06 04:54:36,036 INFO L158 Benchmark]: Witness Printer took 62.89ms. Allocated memory is still 1.2GB. Free memory was 924.5MB in the beginning and 920.3MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:54:36,037 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 1 procedures, 21 locations, 9 error locations. Started 1 CEGAR loops. OverallTime: 629.0s, OverallIterations: 51, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5613 SdHoareTripleChecker+Valid, 76.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4895 mSDsluCounter, 1737 SdHoareTripleChecker+Invalid, 68.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1399 mSDsCounter, 10147 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 44645 IncrementalHoareTripleChecker+Invalid, 54792 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10147 mSolverCounterUnsat, 338 mSDtfsCounter, 44645 mSolverCounterSat, 0.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 11744 GetRequests, 9975 SyntacticMatches, 439 SemanticMatches, 1330 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 862629 ImplicationChecksByTransitivity, 611.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 139.2s InterpolantComputationTime, 759 NumberOfCodeBlocks, 759 NumberOfCodeBlocksAsserted, 50 NumberOfCheckSat, 709 ConstructedInterpolants, 0 QuantifiedInterpolants, 15477 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 50 InterpolantComputations, 20 PerfectInterpolantSequences, 204/796 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 - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 382]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 9 specifications checked. All of them hold - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: ((((n2 == 0) || (0 <= n2)) || (0 <= n2)) || (0 <= n2)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 426.04ms. Allocated memory is still 142.6MB. Free memory was 115.0MB in the beginning and 96.7MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.85ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 95.0MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.77ms. Allocated memory is still 142.6MB. Free memory was 95.0MB in the beginning and 94.1MB in the end (delta: 932.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 311.65ms. Allocated memory is still 142.6MB. Free memory was 94.1MB in the beginning and 77.0MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 640714.00ms. Allocated memory was 142.6MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 77.0MB in the beginning and 924.5MB in the end (delta: -847.5MB). Peak memory consumption was 902.6MB. Max. memory is 16.1GB. * Witness Printer took 62.89ms. Allocated memory is still 1.2GB. Free memory was 924.5MB in the beginning and 920.3MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc214!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc213!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc214!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc213!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~src~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc214!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc213!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~src~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc214!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc213!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~src~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~dst~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc214!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc213!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~src~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc214!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc213!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc214!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc213!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc214!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc213!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~us~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 RESULT: Ultimate proved your program to be correct! [2024-12-06 04:54:36,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db33b12b-9273-49d9-a844-63bc7f9cd4aa/bin/ukojak-verify-CZk0znPC7b/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 Writing output log to file Ultimate.log Result: TRUE