./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/aviad_true-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_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/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_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/aviad_true-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/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_78de7682-c9a9-436e-8afc-14398dc99795/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 da65a08be7a694e995d17e45362055fa5f60ddf40e08c5ba36204464b294ccf0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:26:51,026 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:26:51,089 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 21:26:51,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:26:51,095 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:26:51,115 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:26:51,116 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:26:51,117 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:26:51,117 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:26:51,117 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:26:51,117 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:26:51,117 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:26:51,117 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:26:51,117 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:26:51,118 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:26:51,118 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:26:51,118 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:26:51,118 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:26:51,118 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:26:51,118 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:26:51,118 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:26:51,118 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:26:51,118 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:51,118 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:26:51,119 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:26:51,119 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:26:51,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:26:51,119 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_78de7682-c9a9-436e-8afc-14398dc99795/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 -> da65a08be7a694e995d17e45362055fa5f60ddf40e08c5ba36204464b294ccf0 [2024-12-05 21:26:51,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:26:51,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:26:51,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:26:51,365 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:26:51,366 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:26:51,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/aviad_true-alloca.i [2024-12-05 21:26:53,981 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/data/801c1f752/06bada41b1b44a1c8dab61bf9e6942a5/FLAG105bc9010 [2024-12-05 21:26:54,227 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:26:54,228 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/sv-benchmarks/c/termination-memory-alloca/aviad_true-alloca.i [2024-12-05 21:26:54,239 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/data/801c1f752/06bada41b1b44a1c8dab61bf9e6942a5/FLAG105bc9010 [2024-12-05 21:26:54,559 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/data/801c1f752/06bada41b1b44a1c8dab61bf9e6942a5 [2024-12-05 21:26:54,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:26:54,561 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:26:54,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:54,562 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:26:54,566 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:26:54,567 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@754b9058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54, skipping insertion in model container [2024-12-05 21:26:54,568 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,590 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:26:54,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:54,814 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:26:54,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:54,874 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:26:54,874 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54 WrapperNode [2024-12-05 21:26:54,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:54,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:54,875 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:26:54,875 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:26:54,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,892 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,909 INFO L138 Inliner]: procedures = 111, calls = 26, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2024-12-05 21:26:54,910 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:54,910 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:26:54,910 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:26:54,910 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:26:54,919 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,919 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,921 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,921 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,926 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,926 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,929 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,930 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,931 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,933 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:26:54,934 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:26:54,934 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:26:54,934 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:26:54,935 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:54,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:26:54,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:26:54,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:26:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:26:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:26:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:26:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:26:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:26:54,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:26:55,066 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:26:55,067 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:26:55,263 INFO L? ?]: Removed 61 outVars from TransFormulas that were not future-live. [2024-12-05 21:26:55,263 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:26:55,293 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:26:55,294 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:26:55,294 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:26:55 BoogieIcfgContainer [2024-12-05 21:26:55,294 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:26:55,295 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:26:55,295 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:26:55,303 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:26:55,304 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:26:55" (1/1) ... [2024-12-05 21:26:55,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:26:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 48 states and 50 transitions. [2024-12-05 21:26:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2024-12-05 21:26:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:26:55,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:55,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:55,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:55,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 47 states and 49 transitions. [2024-12-05 21:26:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2024-12-05 21:26:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:26:55,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:55,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:55,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 46 states and 48 transitions. [2024-12-05 21:26:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 48 transitions. [2024-12-05 21:26:55,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:26:55,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:55,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 45 states and 47 transitions. [2024-12-05 21:26:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2024-12-05 21:26:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:26:56,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:56,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:56,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2024-12-05 21:26:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2024-12-05 21:26:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:26:56,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:56,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:56,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:56,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-12-05 21:26:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-12-05 21:26:56,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:26:56,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:56,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2024-12-05 21:26:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2024-12-05 21:26:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:26:57,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:57,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-12-05 21:26:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-12-05 21:26:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:26:57,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:57,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2024-12-05 21:26:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2024-12-05 21:26:58,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:26:58,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:58,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-12-05 21:26:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-12-05 21:26:58,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:26:58,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:58,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:58,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 46 states and 50 transitions. [2024-12-05 21:26:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2024-12-05 21:26:58,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:26:58,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:58,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 47 states and 52 transitions. [2024-12-05 21:26:58,892 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2024-12-05 21:26:58,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:26:58,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:58,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:58,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 48 states and 53 transitions. [2024-12-05 21:26:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2024-12-05 21:26:59,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:26:59,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:59,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:59,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 52 states and 60 transitions. [2024-12-05 21:26:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 60 transitions. [2024-12-05 21:26:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:26:59,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:59,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:59,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 56 states and 67 transitions. [2024-12-05 21:26:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2024-12-05 21:26:59,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:26:59,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:59,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 60 states and 76 transitions. [2024-12-05 21:27:00,996 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 76 transitions. [2024-12-05 21:27:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:27:00,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:00,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 59 states and 75 transitions. [2024-12-05 21:27:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 75 transitions. [2024-12-05 21:27:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:27:01,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 60 states and 76 transitions. [2024-12-05 21:27:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 76 transitions. [2024-12-05 21:27:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:27:01,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 62 states and 80 transitions. [2024-12-05 21:27:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 80 transitions. [2024-12-05 21:27:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:27:01,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 66 states and 86 transitions. [2024-12-05 21:27:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 86 transitions. [2024-12-05 21:27:01,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:27:01,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 67 states and 87 transitions. [2024-12-05 21:27:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 87 transitions. [2024-12-05 21:27:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:27:01,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 68 states and 88 transitions. [2024-12-05 21:27:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2024-12-05 21:27:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:27:01,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 67 states and 87 transitions. [2024-12-05 21:27:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 87 transitions. [2024-12-05 21:27:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:27:01,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 68 states and 88 transitions. [2024-12-05 21:27:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2024-12-05 21:27:01,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:27:01,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 67 states and 87 transitions. [2024-12-05 21:27:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 87 transitions. [2024-12-05 21:27:01,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:27:01,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 68 states and 88 transitions. [2024-12-05 21:27:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2024-12-05 21:27:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:27:01,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 72 states and 97 transitions. [2024-12-05 21:27:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 97 transitions. [2024-12-05 21:27:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:27:02,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:02,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 76 states and 105 transitions. [2024-12-05 21:27:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2024-12-05 21:27:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:27:02,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:02,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 78 states and 106 transitions. [2024-12-05 21:27:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 106 transitions. [2024-12-05 21:27:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:27:02,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:02,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:02,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 80 states and 107 transitions. [2024-12-05 21:27:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 107 transitions. [2024-12-05 21:27:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:27:02,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:02,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:02,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 79 states and 106 transitions. [2024-12-05 21:27:02,511 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 106 transitions. [2024-12-05 21:27:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:27:02,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:02,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:02,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 78 states and 105 transitions. [2024-12-05 21:27:02,581 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 105 transitions. [2024-12-05 21:27:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:27:02,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:02,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:02,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:27:02,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:02,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 80 states and 107 transitions. [2024-12-05 21:27:02,819 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 107 transitions. [2024-12-05 21:27:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:27:02,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:02,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:27:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 80 states and 106 transitions. [2024-12-05 21:27:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 106 transitions. [2024-12-05 21:27:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:27:02,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:02,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:02,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:27:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 82 states and 108 transitions. [2024-12-05 21:27:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 108 transitions. [2024-12-05 21:27:03,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:27:03,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:03,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:27:04,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 88 states and 117 transitions. [2024-12-05 21:27:04,166 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2024-12-05 21:27:04,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:27:04,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:04,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:04,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:27:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 96 states and 128 transitions. [2024-12-05 21:27:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 128 transitions. [2024-12-05 21:27:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:27:04,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:04,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:27:05,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:05,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2024-12-05 21:27:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2024-12-05 21:27:05,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:27:05,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:05,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:27:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 93 states and 122 transitions. [2024-12-05 21:27:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 122 transitions. [2024-12-05 21:27:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:27:05,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:05,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:27:05,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:05,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 96 states and 128 transitions. [2024-12-05 21:27:05,656 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 128 transitions. [2024-12-05 21:27:05,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:27:05,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:05,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:06,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 103 states and 136 transitions. [2024-12-05 21:27:06,683 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 136 transitions. [2024-12-05 21:27:06,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:27:06,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:06,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:27:07,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 24 states and 27 transitions. [2024-12-05 21:27:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2024-12-05 21:27:07,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 21:27:07,074 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 42 iterations. [2024-12-05 21:27:07,083 INFO L726 CodeCheckObserver]: All specifications hold 29 specifications checked. All of them hold [2024-12-05 21:27:07,562 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,562 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr19REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,562 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr23REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,562 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr15REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,562 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,562 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,562 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,562 INFO L77 FloydHoareUtils]: At program point L556(line 556) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,563 INFO L77 FloydHoareUtils]: At program point L556-1(lines 556 557) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,563 INFO L77 FloydHoareUtils]: At program point L556-2(line 556) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,563 INFO L77 FloydHoareUtils]: At program point L556-3(line 556) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,563 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr27REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,563 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 562 566) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-12-05 21:27:07,563 INFO L77 FloydHoareUtils]: At program point L552(line 552) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (not (= |ULTIMATE.start_f_~tmp~0#1.base| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,564 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,564 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr24REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,564 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr20REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,564 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,564 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr16REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,564 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,564 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr12REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,564 INFO L77 FloydHoareUtils]: At program point L557(line 557) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,564 INFO L77 FloydHoareUtils]: At program point L557-1(line 557) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,565 INFO L77 FloydHoareUtils]: At program point L557-2(lines 556 557) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,565 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_LEAK(lines 562 566) no Hoare annotation was computed. [2024-12-05 21:27:07,565 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 21:27:07,565 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr25REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,565 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr21REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,565 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr17REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,565 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,565 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,565 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr13REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,565 INFO L77 FloydHoareUtils]: At program point L558-1(line 558) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,566 INFO L77 FloydHoareUtils]: At program point L554(lines 554 559) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,566 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 21:27:07,566 INFO L77 FloydHoareUtils]: At program point L554-1(lines 554 559) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,566 INFO L77 FloydHoareUtils]: At program point L554-3(lines 554 559) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,566 INFO L77 FloydHoareUtils]: At program point L554-4(lines 554 559) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|))) [2024-12-05 21:27:07,566 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr22REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,566 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr18REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,567 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,567 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,567 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,567 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,567 INFO L77 FloydHoareUtils]: At program point L555(line 555) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,567 INFO L77 FloydHoareUtils]: At program point L551(line 551) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|) 4) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (not (= |ULTIMATE.start_f_~tmp~0#1.base| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,567 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr26REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 21:27:07,568 INFO L77 FloydHoareUtils]: At program point L551-1(line 551) the Hoare annotation is: (and (= (select |#valid| |ULTIMATE.start_f_~tmp~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_f_~count~0#1.base|) 1) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc4#1.base|)) (= (select |#length| |ULTIMATE.start_f_~tmp~0#1.base|) 4) (= |ULTIMATE.start_f_~a_ref~0#1.offset| 0) (<= 0 |ULTIMATE.start_f_~count~0#1.offset|) (not (= |ULTIMATE.start_f_#t~malloc3#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= (+ |ULTIMATE.start_f_~count~0#1.offset| 4) (select |#length| |ULTIMATE.start_f_~count~0#1.base|)) (not (= |ULTIMATE.start_f_~tmp~0#1.base| |ULTIMATE.start_f_~count~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_f_#t~malloc2#1.base| 0) |ULTIMATE.start_f_#t~malloc4#1.base| 0) |ULTIMATE.start_f_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_f_#t~malloc4#1.base| |ULTIMATE.start_f_#t~malloc2#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_f_~a_ref~0#1.base|)) (= |ULTIMATE.start_f_~tmp~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~a_ref~0#1.base|) 1)) [2024-12-05 21:27:07,574 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-05 21:27:07,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-05 21:27:07,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-05 21:27:07,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-05 21:27:07,578 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc3!base [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc4!base [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a_ref~0!offset [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~count~0!offset [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc3!base [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc2!base [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~count~0!offset [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-05 21:27:07,579 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc4!base [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc2!base [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~tmp~0!offset [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-05 21:27:07,580 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-05 21:27:07,581 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-05 21:27:07,581 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-05 21:27:07,581 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc3!base [2024-12-05 21:27:07,581 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc4!base [2024-12-05 21:27:07,581 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~count~0!offset [2024-12-05 21:27:07,581 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc3!base [2024-12-05 21:27:07,581 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc2!base [2024-12-05 21:27:07,581 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~count~0!offset [2024-12-05 21:27:07,581 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-05 21:27:07,582 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-05 21:27:07,582 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-05 21:27:07,582 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-05 21:27:07,582 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc4!base [2024-12-05 21:27:07,582 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc2!base [2024-12-05 21:27:07,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 09:27:07 ImpRootNode [2024-12-05 21:27:07,583 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 21:27:07,584 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 21:27:07,584 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 21:27:07,584 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 21:27:07,584 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:26:55" (3/4) ... [2024-12-05 21:27:07,587 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 21:27:07,593 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-12-05 21:27:07,593 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-05 21:27:07,594 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-05 21:27:07,594 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-05 21:27:07,658 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 21:27:07,659 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 21:27:07,659 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 21:27:07,659 INFO L158 Benchmark]: Toolchain (without parser) took 13097.71ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 115.0MB in the beginning and 207.0MB in the end (delta: -92.0MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2024-12-05 21:27:07,660 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:27:07,660 INFO L158 Benchmark]: CACSL2BoogieTranslator took 312.49ms. Allocated memory is still 142.6MB. Free memory was 115.0MB in the beginning and 98.7MB in the end (delta: 16.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:27:07,660 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.32ms. Allocated memory is still 142.6MB. Free memory was 98.7MB in the beginning and 97.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:27:07,660 INFO L158 Benchmark]: Boogie Preprocessor took 22.91ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 96.4MB in the end (delta: 845.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:27:07,661 INFO L158 Benchmark]: RCFGBuilder took 360.68ms. Allocated memory is still 142.6MB. Free memory was 96.4MB in the beginning and 78.1MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 21:27:07,661 INFO L158 Benchmark]: CodeCheck took 12288.11ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 78.1MB in the beginning and 212.0MB in the end (delta: -133.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-12-05 21:27:07,661 INFO L158 Benchmark]: Witness Printer took 75.00ms. Allocated memory is still 293.6MB. Free memory was 212.0MB in the beginning and 207.0MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:27:07,663 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, 48 locations, 29 error locations. Started 1 CEGAR loops. OverallTime: 11.8s, OverallIterations: 42, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4835 SdHoareTripleChecker+Valid, 17.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4583 mSDsluCounter, 3004 SdHoareTripleChecker+Invalid, 15.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2604 mSDsCounter, 1764 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10911 IncrementalHoareTripleChecker+Invalid, 12675 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1764 mSolverCounterUnsat, 400 mSDtfsCounter, 10911 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3610 GetRequests, 3280 SyntacticMatches, 148 SemanticMatches, 182 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17732 ImplicationChecksByTransitivity, 7.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 445 NumberOfCodeBlocks, 445 NumberOfCodeBlocksAsserted, 41 NumberOfCheckSat, 404 ConstructedInterpolants, 0 QuantifiedInterpolants, 3704 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 41 InterpolantComputations, 40 PerfectInterpolantSequences, 27/29 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: -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: -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: -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: 562]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 29 specifications checked. All of them hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 312.49ms. Allocated memory is still 142.6MB. Free memory was 115.0MB in the beginning and 98.7MB in the end (delta: 16.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.32ms. Allocated memory is still 142.6MB. Free memory was 98.7MB in the beginning and 97.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 22.91ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 96.4MB in the end (delta: 845.3kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 360.68ms. Allocated memory is still 142.6MB. Free memory was 96.4MB in the beginning and 78.1MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 12288.11ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 78.1MB in the beginning and 212.0MB in the end (delta: -133.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Witness Printer took 75.00ms. Allocated memory is still 293.6MB. Free memory was 212.0MB in the beginning and 207.0MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. 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: #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: #t~malloc3!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc4!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a_ref~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~count~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc3!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc2!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~count~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: #t~malloc4!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc2!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: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~tmp~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: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc3!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc4!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~count~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc3!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc2!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~count~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: #t~malloc4!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc2!base RESULT: Ultimate proved your program to be correct! [2024-12-05 21:27:07,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78de7682-c9a9-436e-8afc-14398dc99795/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