./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-regression/test05.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/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_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-regression/test05.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/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 32bit --witnessprinter.graph.data.programhash fc3b64420d7066ddae343a06976c60db80b11c9064160fc3a579002ff9231727 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:29:36,953 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:29:37,007 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 23:29:37,011 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:29:37,011 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:29:37,030 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:29:37,031 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:29:37,031 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:29:37,031 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:29:37,031 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:29:37,031 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:29:37,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:29:37,033 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:29:37,033 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:29:37,033 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:29:37,033 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:29:37,033 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:29:37,033 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:29:37,033 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:29:37,033 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:29:37,033 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:29:37,033 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_1e191c0b-27f2-428b-9397-ffaca89d9f92/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc3b64420d7066ddae343a06976c60db80b11c9064160fc3a579002ff9231727 [2024-12-05 23:29:37,233 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:29:37,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:29:37,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:29:37,243 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:29:37,244 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:29:37,245 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-regression/test05.c [2024-12-05 23:29:39,880 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/data/03523494b/9ca6d47192d046a4a004d03534a30ace/FLAG3035b32f3 [2024-12-05 23:29:40,067 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:29:40,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/sv-benchmarks/c/ldv-regression/test05.c [2024-12-05 23:29:40,084 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/data/03523494b/9ca6d47192d046a4a004d03534a30ace/FLAG3035b32f3 [2024-12-05 23:29:40,441 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/data/03523494b/9ca6d47192d046a4a004d03534a30ace [2024-12-05 23:29:40,443 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:29:40,444 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:29:40,445 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:29:40,445 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:29:40,448 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:29:40,449 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb84e16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40, skipping insertion in model container [2024-12-05 23:29:40,450 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,459 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:29:40,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:29:40,561 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:29:40,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:29:40,590 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:29:40,591 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40 WrapperNode [2024-12-05 23:29:40,591 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:29:40,592 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:29:40,592 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:29:40,592 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:29:40,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,604 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,621 INFO L138 Inliner]: procedures = 16, calls = 41, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 91 [2024-12-05 23:29:40,621 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:29:40,622 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:29:40,622 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:29:40,622 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:29:40,628 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,628 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,630 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,630 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,635 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,636 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,637 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,638 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,639 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,641 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:29:40,641 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:29:40,641 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:29:40,642 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:29:40,642 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:40" (1/1) ... [2024-12-05 23:29:40,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:29:40,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:29:40,668 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:29:40,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:29:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:29:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:29:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:29:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:29:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:29:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:29:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:29:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:29:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:29:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:29:40,749 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:29:40,751 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:29:41,000 INFO L? ?]: Removed 83 outVars from TransFormulas that were not future-live. [2024-12-05 23:29:41,000 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:29:41,034 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:29:41,034 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:29:41,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:29:41 BoogieIcfgContainer [2024-12-05 23:29:41,034 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:29:41,035 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:29:41,035 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:29:41,042 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:29:41,042 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:29:41" (1/1) ... [2024-12-05 23:29:41,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:29:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:41,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 56 states and 58 transitions. [2024-12-05 23:29:41,085 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 58 transitions. [2024-12-05 23:29:41,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:29:41,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:41,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:41,275 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 23:29:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 55 states and 57 transitions. [2024-12-05 23:29:41,305 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2024-12-05 23:29:41,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:29:41,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:41,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:41,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:41,442 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 23:29:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 54 states and 56 transitions. [2024-12-05 23:29:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2024-12-05 23:29:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:29:41,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:41,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:41,585 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 23:29:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:41,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 53 states and 55 transitions. [2024-12-05 23:29:41,693 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2024-12-05 23:29:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:29:41,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:41,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:41,770 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 23:29:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 52 states and 54 transitions. [2024-12-05 23:29:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 54 transitions. [2024-12-05 23:29:41,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:29:41,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:41,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:42,130 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 23:29:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2024-12-05 23:29:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2024-12-05 23:29:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:29:42,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:42,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:42,629 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 23:29:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 50 states and 52 transitions. [2024-12-05 23:29:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 52 transitions. [2024-12-05 23:29:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:29:43,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:43,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:43,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 49 states and 51 transitions. [2024-12-05 23:29:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2024-12-05 23:29:43,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:29:43,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:43,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:44,117 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 23:29:44,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 48 states and 50 transitions. [2024-12-05 23:29:44,830 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2024-12-05 23:29:44,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:29:44,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:44,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 47 states and 49 transitions. [2024-12-05 23:29:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2024-12-05 23:29:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:29:44,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:44,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:44,978 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 23:29:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 46 states and 48 transitions. [2024-12-05 23:29:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 48 transitions. [2024-12-05 23:29:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:29:45,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:45,185 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 23:29:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:45,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 45 states and 47 transitions. [2024-12-05 23:29:45,201 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2024-12-05 23:29:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:29:45,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:45,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:45,239 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 23:29:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:45,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2024-12-05 23:29:45,252 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2024-12-05 23:29:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:29:45,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:45,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:45,279 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 23:29:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-12-05 23:29:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-12-05 23:29:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:29:45,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:45,342 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 23:29:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2024-12-05 23:29:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2024-12-05 23:29:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:29:45,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:45,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:45,563 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 23:29:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 41 states and 43 transitions. [2024-12-05 23:29:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2024-12-05 23:29:46,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:29:46,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:46,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:46,400 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 23:29:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:47,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 40 states and 42 transitions. [2024-12-05 23:29:47,328 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 42 transitions. [2024-12-05 23:29:47,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:29:47,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:47,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:47,365 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 23:29:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:47,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 39 states and 41 transitions. [2024-12-05 23:29:47,383 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2024-12-05 23:29:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:29:47,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:47,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:47,688 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 23:29:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 38 states and 40 transitions. [2024-12-05 23:29:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2024-12-05 23:29:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:29:48,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:48,184 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 23:29:48,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 40 states and 43 transitions. [2024-12-05 23:29:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 43 transitions. [2024-12-05 23:29:48,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:29:48,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:48,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:48,430 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 23:29:48,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:48,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 42 states and 46 transitions. [2024-12-05 23:29:48,675 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2024-12-05 23:29:48,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:29:48,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:48,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:48,850 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 23:29:50,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 41 states and 45 transitions. [2024-12-05 23:29:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 45 transitions. [2024-12-05 23:29:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:29:50,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:50,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:50,661 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 23:29:52,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:52,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 40 states and 44 transitions. [2024-12-05 23:29:52,676 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2024-12-05 23:29:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:29:52,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:52,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:52,708 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 23:29:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 39 states and 43 transitions. [2024-12-05 23:29:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2024-12-05 23:29:52,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:29:52,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:52,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:52,762 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 23:29:52,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 40 states and 44 transitions. [2024-12-05 23:29:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2024-12-05 23:29:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:29:52,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:52,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:53,494 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 23:29:57,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:57,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 39 states and 43 transitions. [2024-12-05 23:29:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2024-12-05 23:29:57,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:29:57,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:57,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:58,135 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 23:30:02,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:02,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 38 states and 42 transitions. [2024-12-05 23:30:02,532 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2024-12-05 23:30:02,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:30:02,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:02,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:02,576 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 23:30:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:03,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 43 states and 51 transitions. [2024-12-05 23:30:03,570 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2024-12-05 23:30:03,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:30:03,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:03,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:03,591 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 23:30:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 48 states and 58 transitions. [2024-12-05 23:30:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2024-12-05 23:30:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:30:04,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:04,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:04,775 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 23:30:06,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:06,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 45 states and 54 transitions. [2024-12-05 23:30:06,528 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 54 transitions. [2024-12-05 23:30:06,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:30:06,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:06,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:06,571 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 23:30:08,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:08,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 40 states and 46 transitions. [2024-12-05 23:30:08,636 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 46 transitions. [2024-12-05 23:30:08,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:30:08,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:08,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:09,231 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 23:30:12,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:12,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 40 states and 44 transitions. [2024-12-05 23:30:12,301 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2024-12-05 23:30:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:30:12,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:12,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:12,345 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 23:30:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 34 states and 35 transitions. [2024-12-05 23:30:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 35 transitions. [2024-12-05 23:30:14,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:30:14,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:14,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:14,717 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 23:30:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:16,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 28 transitions. [2024-12-05 23:30:16,988 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 28 transitions. [2024-12-05 23:30:16,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:30:16,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:16,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:17,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:17,661 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 23:30:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 28 states and 27 transitions. [2024-12-05 23:30:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 27 transitions. [2024-12-05 23:30:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:30:20,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:20,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:22,773 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 23:30:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:38,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 27 states and 26 transitions. [2024-12-05 23:30:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 26 transitions. [2024-12-05 23:30:38,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:30:38,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:38,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:38,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:40,323 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 23:30:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 26 states and 25 transitions. [2024-12-05 23:30:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 25 transitions. [2024-12-05 23:30:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:30:50,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:50,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:52,012 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 23:31:18,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 25 states and 24 transitions. [2024-12-05 23:31:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 24 transitions. [2024-12-05 23:31:18,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:31:18,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:18,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 22 states and 21 transitions. [2024-12-05 23:31:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 21 transitions. [2024-12-05 23:31:52,803 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 23:31:52,803 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 39 iterations. [2024-12-05 23:31:52,810 INFO L726 CodeCheckObserver]: All specifications hold 32 specifications checked. All of them hold [2024-12-05 23:31:53,359 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,359 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr19REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,360 INFO L77 FloydHoareUtils]: At program point L27(line 27) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (select |#length| |ULTIMATE.start_main_~#p2~0#1.base|) 4) (= |ULTIMATE.start_main_~#b~0#1.offset| 0) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|) |ULTIMATE.start_main_~#b~0#1.base|) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|) 0) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= |ULTIMATE.start_main_~#p2~0#1.offset| 0) (<= 4 (select |#length| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#p2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#b~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#length| |ULTIMATE.start_main_~#a~0#1.base|) 4)) [2024-12-05 23:31:53,360 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr23REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,360 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr15REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,360 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,360 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,360 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,361 INFO L77 FloydHoareUtils]: At program point f_returnLabel#1(lines 13 20) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|)) (.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|))) (and (= (select (select |#memory_int| .cse0) .cse1) 0) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (<= 0 .cse1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= (+ .cse1 4) (select |#length| .cse0)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_f_#res#1| 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-12-05 23:31:53,361 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr27REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,361 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 22 48) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-12-05 23:31:53,361 INFO L77 FloydHoareUtils]: At program point L40(line 40) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|)) (.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|))) (and (= (select (select |#memory_int| .cse0) .cse1) 0) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (<= 0 .cse1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= (+ .cse1 4) (select |#length| .cse0)) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-12-05 23:31:53,362 INFO L77 FloydHoareUtils]: At program point L7(line 7) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_g_~p2#1.base|) |ULTIMATE.start_g_~p2#1.offset|))) (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_g_~p2#1.base|) |ULTIMATE.start_g_~p2#1.offset|) 0) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select |#length| |ULTIMATE.start_g_~p2#1.base|) 4) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (<= 4 (select |#length| .cse0)) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_g_~p1#1.base| .cse0)) (= |ULTIMATE.start_g_~p1#1.offset| 0) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_g_~p2#1.offset| 0) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_g_~p1#1.base|) 1) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_g_~p2#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_g_~p1#1.base| |ULTIMATE.start_main_~#p1~0#1.base|) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#valid| .cse0) 1))) [2024-12-05 23:31:53,362 INFO L77 FloydHoareUtils]: At program point L40-1(line 40) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_#t~mem11#1.base|) |ULTIMATE.start_main_#t~mem11#1.offset|) 0) (<= (+ |ULTIMATE.start_main_#t~mem11#1.offset| 4) (select |#length| |ULTIMATE.start_main_#t~mem11#1.base|)) (= (select |#valid| |ULTIMATE.start_main_#t~mem11#1.base|) 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (<= 0 |ULTIMATE.start_main_#t~mem11#1.offset|)) [2024-12-05 23:31:53,362 INFO L77 FloydHoareUtils]: At program point L40-2(lines 40 42) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_#t~mem12#1| 0) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) [2024-12-05 23:31:53,362 INFO L77 FloydHoareUtils]: At program point L36(line 36) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|)) (.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|))) (and (= (select (select |#memory_int| .cse0) .cse1) 0) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (<= 0 .cse1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0#1.base|) |ULTIMATE.start_main_~#a~0#1.offset|) 1) (<= (+ .cse1 4) (select |#length| .cse0)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-12-05 23:31:53,362 INFO L77 FloydHoareUtils]: At program point L36-1(lines 36 38) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|)) (.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|))) (and (= |ULTIMATE.start_main_#t~mem10#1| 1) (= (select (select |#memory_int| .cse0) .cse1) 0) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (<= 0 .cse1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= (+ .cse1 4) (select |#length| .cse0)) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-12-05 23:31:53,362 INFO L75 FloydHoareUtils]: For program point L3(line 3) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L77 FloydHoareUtils]: At program point L32-1(line 32) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|))) (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (select |#length| |ULTIMATE.start_main_~#p2~0#1.base|) 4) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|) 0) (<= 4 (select |#length| .cse0)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= |ULTIMATE.start_main_~#p2~0#1.offset| 0) (= 5 |ULTIMATE.start_main_#t~post7#1|) (not (= .cse0 |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#p2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-12-05 23:31:53,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_LEAK(lines 22 48) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr24REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr20REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr16REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr12REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,363 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 23:31:53,364 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|))) (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (select |#length| |ULTIMATE.start_main_~#p2~0#1.base|) 4) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|) 0) (<= 4 (select |#length| .cse0)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= |ULTIMATE.start_main_~#p2~0#1.offset| 0) (not (= .cse0 |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#p2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#length| |ULTIMATE.start_main_~#a~0#1.base|) 4))) [2024-12-05 23:31:53,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr25REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_LEAK(line 3) no Hoare annotation was computed. [2024-12-05 23:31:53,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr21REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr17REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr13REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,364 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 23:31:53,364 INFO L77 FloydHoareUtils]: At program point L9(line 9) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_g_~pq~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_g_~pq~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (not (= |ULTIMATE.start_g_~pq~0#1.base| |ULTIMATE.start_g_~p1#1.base|)) (= (select |#valid| |ULTIMATE.start_g_~pq~0#1.base|) 1) (= |ULTIMATE.start_g_~p1#1.offset| 0) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_g_~p2#1.offset| 0) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_g_~p1#1.base|) 1) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_g_~p2#1.base|) 1) (= |ULTIMATE.start_g_~pq~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_g_~p1#1.base| |ULTIMATE.start_main_~#p1~0#1.base|) (= |ULTIMATE.start_g_~pq~0#1.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_g_~p2#1.base|) |ULTIMATE.start_g_~p2#1.offset|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= |ULTIMATE.start_g_~pq~0#1.offset| (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_g_~p2#1.base|) |ULTIMATE.start_g_~p2#1.offset|)) (<= 4 (select |#length| |ULTIMATE.start_g_~p2#1.base|))) [2024-12-05 23:31:53,365 INFO L77 FloydHoareUtils]: At program point L9-1(line 9) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_g_~pq~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_g_~pq~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= |ULTIMATE.start_g_~pq~0#1.offset| |ULTIMATE.start_g_#t~mem5#1.offset|) (not (= |ULTIMATE.start_g_~pq~0#1.base| |ULTIMATE.start_g_~p1#1.base|)) (= (select |#valid| |ULTIMATE.start_g_~pq~0#1.base|) 1) (= |ULTIMATE.start_g_~p1#1.offset| 0) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_g_~pq~0#1.base| |ULTIMATE.start_g_#t~mem5#1.base|) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_g_~p1#1.base|) 1) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= |ULTIMATE.start_g_~pq~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_g_~p1#1.base| |ULTIMATE.start_main_~#p1~0#1.base|) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) [2024-12-05 23:31:53,365 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr29REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,365 INFO L77 FloydHoareUtils]: At program point L34(line 34) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|))) (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (select |#length| |ULTIMATE.start_main_~#p2~0#1.base|) 4) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|) 0) (<= 4 (select |#length| .cse0)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= |ULTIMATE.start_main_~#p2~0#1.offset| 0) (not (= .cse0 |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0#1.base|) |ULTIMATE.start_main_~#a~0#1.offset|) 4) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#p2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-12-05 23:31:53,365 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr22REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,365 INFO L77 FloydHoareUtils]: At program point L34-2(line 34) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|)) (.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|))) (and (= (select (select |#memory_int| .cse0) .cse1) 0) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (<= 0 .cse1) (= |ULTIMATE.start_main_#t~ret9#1| 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= (+ .cse1 4) (select |#length| .cse0)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-12-05 23:31:53,366 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|))) (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (select |#length| |ULTIMATE.start_main_~#p2~0#1.base|) 4) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|) 0) (<= 4 (select |#length| .cse0)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= |ULTIMATE.start_main_~#p2~0#1.offset| 0) (= 5 (select (select |#memory_int| |ULTIMATE.start_main_~#a~0#1.base|) |ULTIMATE.start_main_~#a~0#1.offset|)) (not (= .cse0 |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#p2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-12-05 23:31:53,366 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr18REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,366 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (select |#length| |ULTIMATE.start_main_~#p2~0#1.base|) 4) (= |ULTIMATE.start_main_~#b~0#1.offset| 0) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= |ULTIMATE.start_main_~#p2~0#1.offset| 0) (<= 4 (select |#length| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#p2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#b~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#length| |ULTIMATE.start_main_~#a~0#1.base|) 4)) [2024-12-05 23:31:53,366 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (select |#length| |ULTIMATE.start_main_~#p2~0#1.base|) 4) (= |ULTIMATE.start_main_~#b~0#1.offset| 0) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= |ULTIMATE.start_main_~#p2~0#1.offset| 0) (<= 4 (select |#length| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#p2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#b~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#length| |ULTIMATE.start_main_~#a~0#1.base|) 4)) [2024-12-05 23:31:53,366 INFO L75 FloydHoareUtils]: For program point main_ERROR#1(line 46) no Hoare annotation was computed. [2024-12-05 23:31:53,366 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,366 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,366 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,366 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,367 INFO L77 FloydHoareUtils]: At program point L14(lines 14 19) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_f_~p2#1.base|) |ULTIMATE.start_f_~p2#1.offset|))) (and (= |ULTIMATE.start_f_~p1#1.base| |ULTIMATE.start_main_~#p1~0#1.base|) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_f_~p2#1.base|) |ULTIMATE.start_f_~p2#1.offset|) 0) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (select |#length| |ULTIMATE.start_f_~p2#1.base|) 4) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_f_~a#1| 4) (<= 4 (select |#length| .cse0)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_f_~p2#1.base|) 1) (= |ULTIMATE.start_f_~p1#1.offset| 0) (not (= .cse0 |ULTIMATE.start_f_~p1#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| |ULTIMATE.start_f_~p1#1.offset|) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_f_~p2#1.offset| 0) (= (select |#valid| |ULTIMATE.start_f_~p1#1.base|) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#valid| .cse0) 1))) [2024-12-05 23:31:53,367 INFO L77 FloydHoareUtils]: At program point L10(line 10) the Hoare annotation is: (and (not (= |ULTIMATE.start_g_~pq~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_g_~pq~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_g_~pq~0#1.base|)) (= |ULTIMATE.start_g_~pq~0#1.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|)) (= |ULTIMATE.start_g_~pq~0#1.offset| (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_g_~pq~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= |ULTIMATE.start_g_~pq~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) [2024-12-05 23:31:53,367 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr26REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-05 23:31:53,375 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-12-05 23:31:53,376 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-12-05 23:31:53,376 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[ArrayAccessExpression[ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.base,GLOBAL],[IdentifierExpression[~#p1~0!base,]]],[IdentifierExpression[~#p1~0!offset,]]]]] [2024-12-05 23:31:53,377 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-05 23:31:53,377 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-05 23:31:53,377 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p2~0!base [2024-12-05 23:31:53,377 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#b~0!base [2024-12-05 23:31:53,377 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-05 23:31:53,377 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p2~0!base [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p1~0!base [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p1~0!offset [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.base [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.base,GLOBAL] [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.base,GLOBAL],[IdentifierExpression[~#p1~0!base,]]] [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!base [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.offset [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.offset,GLOBAL] [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.offset,GLOBAL],[IdentifierExpression[~#p1~0!base,]]] [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p2~0!base [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!base [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p1~0!base [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!base [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.offset [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.offset,GLOBAL] [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.offset,GLOBAL],[IdentifierExpression[~#p1~0!base,]]] [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-05 23:31:53,378 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-05 23:31:53,379 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!offset [2024-12-05 23:31:53,379 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-05 23:31:53,379 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-05 23:31:53,379 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#b~0!base [2024-12-05 23:31:53,379 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!base [2024-12-05 23:31:53,379 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-05 23:31:53,379 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-05 23:31:53,379 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p1~0!base [2024-12-05 23:31:53,379 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#b~0!base [2024-12-05 23:31:53,380 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-05 23:31:53,380 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-05 23:31:53,381 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-05 23:31:53,381 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-05 23:31:53,383 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:31:53 ImpRootNode [2024-12-05 23:31:53,383 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:31:53,383 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:31:53,383 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:31:53,383 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:31:53,384 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:29:41" (3/4) ... [2024-12-05 23:31:53,386 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 23:31:53,390 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2024-12-05 23:31:53,391 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-12-05 23:31:53,391 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-05 23:31:53,391 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 23:31:53,407 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1) [2024-12-05 23:31:53,418 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1) [2024-12-05 23:31:53,443 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 23:31:53,443 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 23:31:53,443 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:31:53,444 INFO L158 Benchmark]: Toolchain (without parser) took 132999.84ms. Allocated memory was 142.6MB in the beginning and 578.8MB in the end (delta: 436.2MB). Free memory was 119.3MB in the beginning and 442.9MB in the end (delta: -323.5MB). Peak memory consumption was 110.6MB. Max. memory is 16.1GB. [2024-12-05 23:31:53,444 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:31:53,444 INFO L158 Benchmark]: CACSL2BoogieTranslator took 146.15ms. Allocated memory is still 142.6MB. Free memory was 119.2MB in the beginning and 108.4MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:31:53,445 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.55ms. Allocated memory is still 142.6MB. Free memory was 108.4MB in the beginning and 107.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:31:53,445 INFO L158 Benchmark]: Boogie Preprocessor took 18.93ms. Allocated memory is still 142.6MB. Free memory was 107.1MB in the beginning and 106.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:31:53,445 INFO L158 Benchmark]: RCFGBuilder took 393.09ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 85.5MB in the end (delta: 20.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 23:31:53,446 INFO L158 Benchmark]: CodeCheck took 132347.83ms. Allocated memory was 142.6MB in the beginning and 578.8MB in the end (delta: 436.2MB). Free memory was 85.5MB in the beginning and 451.1MB in the end (delta: -365.6MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. [2024-12-05 23:31:53,446 INFO L158 Benchmark]: Witness Printer took 60.12ms. Allocated memory is still 578.8MB. Free memory was 451.1MB in the beginning and 442.9MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:31:53,447 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, 56 locations, 32 error locations. Started 1 CEGAR loops. OverallTime: 131.7s, OverallIterations: 39, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3512 SdHoareTripleChecker+Valid, 19.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3232 mSDsluCounter, 1312 SdHoareTripleChecker+Invalid, 17.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1040 mSDsCounter, 2630 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13242 IncrementalHoareTripleChecker+Invalid, 15872 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2630 mSolverCounterUnsat, 272 mSDtfsCounter, 13242 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3627 GetRequests, 2840 SyntacticMatches, 53 SemanticMatches, 734 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 257869 ImplicationChecksByTransitivity, 125.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 15.2s InterpolantComputationTime, 417 NumberOfCodeBlocks, 417 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 379 ConstructedInterpolants, 0 QuantifiedInterpolants, 3699 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 38 InterpolantComputations, 38 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - 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: -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: 22]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 32 specifications checked. All of them hold - InvariantResult [Line: 13]: Location Invariant Derived location invariant: (\result == 1) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 146.15ms. Allocated memory is still 142.6MB. Free memory was 119.2MB in the beginning and 108.4MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.55ms. Allocated memory is still 142.6MB. Free memory was 108.4MB in the beginning and 107.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 18.93ms. Allocated memory is still 142.6MB. Free memory was 107.1MB in the beginning and 106.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 393.09ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 85.5MB in the end (delta: 20.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 132347.83ms. Allocated memory was 142.6MB in the beginning and 578.8MB in the end (delta: 436.2MB). Free memory was 85.5MB in the beginning and 451.1MB in the end (delta: -365.6MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. * Witness Printer took 60.12ms. Allocated memory is still 578.8MB. Free memory was 451.1MB in the beginning and 442.9MB in the end (delta: 8.2MB). 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: #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],[ArrayAccessExpression[ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.base,GLOBAL],[IdentifierExpression[~#p1~0!base,]]],[IdentifierExpression[~#p1~0!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: ~#p2~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#b~0!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: ~#p2~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#p1~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#p1~0!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: #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.base,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.base,GLOBAL],[IdentifierExpression[~#p1~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.offset,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.offset,GLOBAL],[IdentifierExpression[~#p1~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#p2~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#p1~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.offset,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.offset,GLOBAL],[IdentifierExpression[~#p1~0!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: ~#a~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: ~#b~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a~0!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: ~#p1~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#b~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid RESULT: Ultimate proved your program to be correct! [2024-12-05 23:31:53,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e191c0b-27f2-428b-9397-ffaca89d9f92/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