./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-regression/test07.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-regression/test07.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk --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 32bit --witnessprinter.graph.data.programhash e03ee78d6fb8fed8d925fa146d2fbaeda58a8eee93c250fd17f0234d1b1c9cb7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:13:56,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:13:56,895 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:13:56,899 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:13:56,899 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:13:56,928 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:13:56,930 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:13:56,930 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:13:56,930 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:13:56,934 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:13:56,934 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:13:56,934 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:13:56,935 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:13:56,935 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:13:56,935 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:13:56,936 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:13:56,936 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:13:56,936 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:13:56,939 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:13:56,939 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:13:56,940 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:13:56,941 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:13:56,941 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:13:56,941 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:13:56,942 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:13:56,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:13:56,951 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:13:56,951 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:13:56,952 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:13:56,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:13:56,953 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e03ee78d6fb8fed8d925fa146d2fbaeda58a8eee93c250fd17f0234d1b1c9cb7 [2024-11-08 23:13:57,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:13:57,264 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:13:57,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:13:57,269 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:13:57,269 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:13:57,271 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-regression/test07.c Unable to find full path for "g++" [2024-11-08 23:13:59,304 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:13:59,492 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:13:59,492 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/sv-benchmarks/c/ldv-regression/test07.c [2024-11-08 23:13:59,499 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/data/b1cb38833/64ce1da50f1a4c45ae6925621605e0ea/FLAGd15f5fd69 [2024-11-08 23:13:59,515 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/data/b1cb38833/64ce1da50f1a4c45ae6925621605e0ea [2024-11-08 23:13:59,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:13:59,519 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:13:59,520 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:13:59,521 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:13:59,528 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:13:59,529 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,530 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35f20eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59, skipping insertion in model container [2024-11-08 23:13:59,530 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,551 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:13:59,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:13:59,764 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:13:59,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:13:59,796 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:13:59,796 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59 WrapperNode [2024-11-08 23:13:59,797 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:13:59,798 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:13:59,798 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:13:59,798 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:13:59,805 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,811 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,828 INFO L138 Inliner]: procedures = 12, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 56 [2024-11-08 23:13:59,828 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:13:59,829 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:13:59,829 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:13:59,829 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:13:59,838 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,838 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,840 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,840 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,844 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,847 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,848 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,849 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,852 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:13:59,853 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:13:59,854 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:13:59,854 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:13:59,855 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:13:59,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:13:59,893 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:13:59,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:13:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:13:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:13:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:13:59,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:13:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:13:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:13:59,995 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:13:59,997 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:14:00,232 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-08 23:14:00,233 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:14:00,313 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:14:00,314 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:14:00,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:00 BoogieIcfgContainer [2024-11-08 23:14:00,315 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:14:00,316 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:14:00,316 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:14:00,328 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:14:00,328 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:00,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:14:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 34 transitions. [2024-11-08 23:14:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 34 transitions. [2024-11-08 23:14:00,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:14:00,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:00,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:00,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 33 transitions. [2024-11-08 23:14:00,769 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 33 transitions. [2024-11-08 23:14:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:14:00,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:00,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:00,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:00,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:01,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 32 transitions. [2024-11-08 23:14:01,092 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 32 transitions. [2024-11-08 23:14:01,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:14:01,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:01,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:01,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:01,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 31 transitions. [2024-11-08 23:14:01,407 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 31 transitions. [2024-11-08 23:14:01,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:14:01,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:01,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:01,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 30 transitions. [2024-11-08 23:14:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 30 transitions. [2024-11-08 23:14:01,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:14:01,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:01,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 29 transitions. [2024-11-08 23:14:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 29 transitions. [2024-11-08 23:14:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:14:01,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:01,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:02,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:02,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 28 transitions. [2024-11-08 23:14:02,262 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 28 transitions. [2024-11-08 23:14:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:14:02,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:02,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:02,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 27 transitions. [2024-11-08 23:14:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2024-11-08 23:14:02,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:14:02,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:02,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:02,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:02,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 26 transitions. [2024-11-08 23:14:02,404 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 26 transitions. [2024-11-08 23:14:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:14:02,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:02,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:02,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:02,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:03,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:03,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 25 transitions. [2024-11-08 23:14:03,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 25 transitions. [2024-11-08 23:14:03,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:14:03,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:03,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:03,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:03,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 24 transitions. [2024-11-08 23:14:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 24 transitions. [2024-11-08 23:14:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:14:04,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:04,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:05,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:05,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 23 transitions. [2024-11-08 23:14:05,418 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 23 transitions. [2024-11-08 23:14:05,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:14:05,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:05,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:06,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 22 transitions. [2024-11-08 23:14:06,968 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 22 transitions. [2024-11-08 23:14:06,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:14:06,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:06,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:06,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 21 transitions. [2024-11-08 23:14:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 21 transitions. [2024-11-08 23:14:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:14:07,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:07,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:07,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 20 transitions. [2024-11-08 23:14:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 20 transitions. [2024-11-08 23:14:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:14:07,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:07,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:07,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 19 transitions. [2024-11-08 23:14:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 19 transitions. [2024-11-08 23:14:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:14:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2024-11-08 23:14:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2024-11-08 23:14:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:14:07,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:07,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:07,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 17 transitions. [2024-11-08 23:14:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2024-11-08 23:14:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:14:07,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:07,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:08,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 16 transitions. [2024-11-08 23:14:08,079 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 16 transitions. [2024-11-08 23:14:08,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:14:08,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:08,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:09,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 15 states and 14 transitions. [2024-11-08 23:14:09,648 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 14 transitions. [2024-11-08 23:14:09,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:14:09,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:14,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:14,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 13 states and 12 transitions. [2024-11-08 23:14:14,368 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 12 transitions. [2024-11-08 23:14:14,369 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 23:14:14,369 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 21 iterations. [2024-11-08 23:14:14,378 INFO L729 CodeCheckObserver]: All specifications hold 20 specifications checked. All of them hold [2024-11-08 23:14:14,538 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,538 INFO L77 FloydHoareUtils]: At program point L31(line 31) the Hoare annotation is: (and (= ~p2~0.offset ~p1~0.offset) (<= 4 (select |#length| |~#a~0.base|)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (not (= (select (select |#memory_int| |~#a~0.base|) |~#a~0.offset|) 0)) (= ~p2~0.base ~p1~0.base) (= |~#a~0.offset| 0) (= (select |#valid| |~#a~0.base|) 1)) [2024-11-08 23:14:14,538 INFO L77 FloydHoareUtils]: At program point L31-1(lines 31 33) the Hoare annotation is: (and (= ~p2~0.offset ~p1~0.offset) (not (= |ULTIMATE.start_main_#t~mem10#1| 0)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= ~p2~0.base ~p1~0.base)) [2024-11-08 23:14:14,539 INFO L77 FloydHoareUtils]: At program point L27-1(line 27) the Hoare annotation is: (and (= (select |#valid| ~p2~0.base) 1) (not (= ~p2~0.base |~#a~0.base|)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= |~#a~0.base| ~p1~0.base) (= (select |#length| ~p1~0.base) 4) (= ~p2~0.offset 0) (= |~#a~0.offset| 0) (= ~p1~0.offset 0) (= (select (select |#memory_int| ~p2~0.base) ~p2~0.offset) 1) (= (select |#valid| |~#a~0.base|) 1) (= (select |#length| ~p2~0.base) 4)) [2024-11-08 23:14:14,539 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr15REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,539 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,539 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,539 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,539 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 19 39) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 23:14:14,539 INFO L75 FloydHoareUtils]: For program point L3(line 3) no Hoare annotation was computed. [2024-11-08 23:14:14,539 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,540 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,540 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr16REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,540 INFO L77 FloydHoareUtils]: At program point L24(line 24) the Hoare annotation is: (and (= 1 (select |#valid| 5)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= |~#b~0.base| ~p2~0.base) (= |~#a~0.base| ~p1~0.base) (= (select |#valid| |~#b~0.base|) 1) (= ~p2~0.offset 0) (= (select |#valid| 4) 1) (not (= |~#b~0.base| |~#a~0.base|)) (= |~#a~0.offset| 0) (= ~p1~0.offset 0) (= (select |#valid| |~#a~0.base|) 1) (= (select |#length| ~p2~0.base) 4) (= (select |#length| |~#a~0.base|) 4) (= ~p2~0.offset |~#b~0.offset|)) [2024-11-08 23:14:14,540 INFO L77 FloydHoareUtils]: At program point L24-1(line 24) the Hoare annotation is: (and (= (select |#valid| ~p2~0.base) 1) (not (= ~p2~0.base |~#a~0.base|)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= |~#a~0.base| ~p1~0.base) (= ~p2~0.offset 0) (= (select |#valid| 4) 1) (= |~#a~0.offset| 0) (= ~p1~0.offset 0) (= (select (select |#memory_int| ~p2~0.base) ~p2~0.offset) 1) (= (select |#valid| |~#a~0.base|) 1) (= (select |#length| ~p2~0.base) 4) (= (select |#length| |~#a~0.base|) 4)) [2024-11-08 23:14:14,540 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,540 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr12REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,541 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 23:14:14,541 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (and (= ~p2~0.offset ~p1~0.offset) (<= 4 (select |#length| |~#a~0.base|)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= ~p2~0.base ~p1~0.base) (not (= |ULTIMATE.start_main_#t~ret9#1| 0)) (= |~#a~0.offset| 0) (= (select |#valid| |~#a~0.base|) 1)) [2024-11-08 23:14:14,541 INFO L77 FloydHoareUtils]: At program point L25(line 25) the Hoare annotation is: (and (= (select |#valid| ~p2~0.base) 1) (not (= ~p2~0.base |~#a~0.base|)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= |~#a~0.base| ~p1~0.base) (= (select |#length| ~p1~0.base) 4) (= ~p2~0.offset 0) (= |~#a~0.offset| 0) (= ~p1~0.offset 0) (= (select (select |#memory_int| ~p2~0.base) ~p2~0.offset) 1) (= (select |#valid| |~#a~0.base|) 1) (= (select |#length| ~p2~0.base) 4)) [2024-11-08 23:14:14,541 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr17REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,541 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,541 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,541 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr13REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,549 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 23:14:14,549 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_LEAK(lines 19 39) no Hoare annotation was computed. [2024-11-08 23:14:14,549 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,549 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,549 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,550 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:14:14,550 INFO L77 FloydHoareUtils]: At program point L10(line 10) the Hoare annotation is: (and (= (select |#valid| ~p2~0.base) 1) (<= 4 (select |#length| |~#a~0.base|)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= (select |#length| ~p1~0.base) 4) (= ~p2~0.offset 0) (= (select |#valid| ~p1~0.base) 1) (= |~#a~0.offset| 0) (= ~p1~0.offset 0) (= (select (select |#memory_int| ~p2~0.base) ~p2~0.offset) 1) (= (select |#valid| |~#a~0.base|) 1) (= (select |#length| ~p2~0.base) 4) (= (select (select |#memory_int| ~p1~0.base) ~p1~0.offset) (select (select |#memory_int| |~#a~0.base|) |~#a~0.offset|))) [2024-11-08 23:14:14,550 INFO L77 FloydHoareUtils]: At program point L10-1(line 10) the Hoare annotation is: (and (= (select |#valid| ~p2~0.base) 1) (<= 4 (select |#length| |~#a~0.base|)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= ~p2~0.offset 0) (= |~#a~0.offset| 0) (= (select (select |#memory_int| |~#a~0.base|) |~#a~0.offset|) |ULTIMATE.start_f_#t~mem4#1|) (= (select (select |#memory_int| ~p2~0.base) ~p2~0.offset) 1) (= (select |#valid| |~#a~0.base|) 1) (= (select |#length| ~p2~0.base) 4)) [2024-11-08 23:14:14,550 INFO L77 FloydHoareUtils]: At program point L10-2(line 10) the Hoare annotation is: (and (= |ULTIMATE.start_f_#t~mem5#1| 1) (<= 4 (select |#length| |~#a~0.base|)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= |~#a~0.offset| 0) (= (select (select |#memory_int| |~#a~0.base|) |~#a~0.offset|) |ULTIMATE.start_f_#t~mem4#1|) (= (select |#valid| |~#a~0.base|) 1)) [2024-11-08 23:14:14,550 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_LEAK(line 3) no Hoare annotation was computed. [2024-11-08 23:14:14,558 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem5 [2024-11-08 23:14:14,560 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-08 23:14:14,561 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-08 23:14:14,561 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 23:14:14,561 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:14:14,561 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!offset [2024-11-08 23:14:14,561 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-11-08 23:14:14,561 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-11-08 23:14:14,562 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#a~0!base,GLOBAL]]] [2024-11-08 23:14:14,562 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem4 [2024-11-08 23:14:14,562 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:14:14,562 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 23:14:14,562 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 23:14:14,562 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:14:14,563 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p2~0!offset [2024-11-08 23:14:14,563 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p1~0!offset [2024-11-08 23:14:14,563 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem10 [2024-11-08 23:14:14,563 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 23:14:14,563 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:14:14,564 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p2~0!base [2024-11-08 23:14:14,564 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p1~0!base [2024-11-08 23:14:14,566 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 11:14:14 ImpRootNode [2024-11-08 23:14:14,566 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 23:14:14,567 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 23:14:14,567 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 23:14:14,567 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 23:14:14,567 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:00" (3/4) ... [2024-11-08 23:14:14,571 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 23:14:14,577 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2024-11-08 23:14:14,578 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-08 23:14:14,578 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 23:14:14,578 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 23:14:14,669 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 23:14:14,669 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 23:14:14,669 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 23:14:14,670 INFO L158 Benchmark]: Toolchain (without parser) took 15151.12ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 115.8MB in the beginning and 65.2MB in the end (delta: 50.6MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. [2024-11-08 23:14:14,670 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 157.3MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:14:14,671 INFO L158 Benchmark]: CACSL2BoogieTranslator took 276.92ms. Allocated memory is still 157.3MB. Free memory was 115.2MB in the beginning and 103.2MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 23:14:14,671 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.47ms. Allocated memory is still 157.3MB. Free memory was 103.2MB in the beginning and 101.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:14:14,672 INFO L158 Benchmark]: Boogie Preprocessor took 23.72ms. Allocated memory is still 157.3MB. Free memory was 101.4MB in the beginning and 100.5MB in the end (delta: 943.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:14:14,672 INFO L158 Benchmark]: RCFGBuilder took 461.51ms. Allocated memory is still 157.3MB. Free memory was 100.5MB in the beginning and 83.7MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 23:14:14,672 INFO L158 Benchmark]: CodeCheck took 14250.24ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 83.7MB in the beginning and 69.4MB in the end (delta: 14.3MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2024-11-08 23:14:14,673 INFO L158 Benchmark]: Witness Printer took 102.73ms. Allocated memory is still 188.7MB. Free memory was 69.4MB in the beginning and 65.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:14:14,675 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, 34 locations, 20 error locations. Started 1 CEGAR loops. OverallTime: 14.0s, OverallIterations: 21, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 781 SdHoareTripleChecker+Valid, 6.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 714 mSDsluCounter, 9 SdHoareTripleChecker+Invalid, 5.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 431 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2957 IncrementalHoareTripleChecker+Invalid, 3388 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 431 mSolverCounterUnsat, 5 mSDtfsCounter, 2957 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1096 GetRequests, 878 SyntacticMatches, 14 SemanticMatches, 204 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20787 ImplicationChecksByTransitivity, 11.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 132 NumberOfCodeBlocks, 132 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 112 ConstructedInterpolants, 0 QuantifiedInterpolants, 768 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 20 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - 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: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 19]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 20 specifications checked. All of them hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 157.3MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 276.92ms. Allocated memory is still 157.3MB. Free memory was 115.2MB in the beginning and 103.2MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.47ms. Allocated memory is still 157.3MB. Free memory was 103.2MB in the beginning and 101.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.72ms. Allocated memory is still 157.3MB. Free memory was 101.4MB in the beginning and 100.5MB in the end (delta: 943.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 461.51ms. Allocated memory is still 157.3MB. Free memory was 100.5MB in the beginning and 83.7MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 14250.24ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 83.7MB in the beginning and 69.4MB in the end (delta: 14.3MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * Witness Printer took 102.73ms. Allocated memory is still 188.7MB. Free memory was 69.4MB in the beginning and 65.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem5 - 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: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#a~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem4 - 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: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p2~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p1~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem10 - 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: ~p2~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p1~0!base RESULT: Ultimate proved your program to be correct! [2024-11-08 23:14:14,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02445a1-fd0f-4ee7-9864-d3f8a13180df/bin/ukojak-verify-ImItNfHLgk/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