./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-regression/test05.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fc3b64420d7066ddae343a06976c60db80b11c9064160fc3a579002ff9231727 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:41:33,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:41:33,527 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:41:33,531 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:41:33,531 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:41:33,561 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:41:33,562 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:41:33,562 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:41:33,563 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:41:33,563 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:41:33,563 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:41:33,564 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:41:33,564 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:41:33,565 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:41:33,565 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:41:33,565 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:41:33,566 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:41:33,566 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:41:33,566 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:41:33,567 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:41:33,567 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:41:33,571 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:41:33,571 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:41:33,572 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:41:33,573 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:41:33,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:41:33,573 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:41:33,574 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:41:33,574 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:41:33,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:41:33,575 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc3b64420d7066ddae343a06976c60db80b11c9064160fc3a579002ff9231727 [2024-11-08 23:41:33,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:41:33,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:41:33,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:41:33,902 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:41:33,903 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:41:33,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-regression/test05.c Unable to find full path for "g++" [2024-11-08 23:41:35,915 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:41:36,148 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:41:36,148 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/sv-benchmarks/c/ldv-regression/test05.c [2024-11-08 23:41:36,158 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/data/ffe862592/0959c6411cfd45728f9c25437aeba8ca/FLAG2b51f81b6 [2024-11-08 23:41:36,176 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/data/ffe862592/0959c6411cfd45728f9c25437aeba8ca [2024-11-08 23:41:36,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:41:36,181 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:41:36,184 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:41:36,185 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:41:36,190 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:41:36,191 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@373cad57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36, skipping insertion in model container [2024-11-08 23:41:36,192 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,216 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:41:36,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:41:36,408 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:41:36,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:41:36,440 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:41:36,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36 WrapperNode [2024-11-08 23:41:36,441 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:41:36,442 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:41:36,442 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:41:36,442 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:41:36,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,454 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,470 INFO L138 Inliner]: procedures = 16, calls = 41, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 91 [2024-11-08 23:41:36,470 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:41:36,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:41:36,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:41:36,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:41:36,481 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,484 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,484 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,491 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,493 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,494 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,495 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,497 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:41:36,498 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:41:36,498 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:41:36,499 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:41:36,500 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:41:36,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:41:36,539 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:41:36,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:41:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:41:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:41:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:41:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:41:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:41:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:41:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:41:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:41:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:41:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:41:36,647 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:41:36,649 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:41:36,958 INFO L? ?]: Removed 83 outVars from TransFormulas that were not future-live. [2024-11-08 23:41:36,958 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:41:37,017 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:41:37,017 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:41:37,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:41:37 BoogieIcfgContainer [2024-11-08 23:41:37,018 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:41:37,019 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:41:37,022 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:41:37,032 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:41:37,032 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,040 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:41:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 56 states and 58 transitions. [2024-11-08 23:41:37,098 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 58 transitions. [2024-11-08 23:41:37,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:41:37,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 55 states and 57 transitions. [2024-11-08 23:41:37,468 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2024-11-08 23:41:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:41:37,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 54 states and 56 transitions. [2024-11-08 23:41:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2024-11-08 23:41:37,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:41:37,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:38,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 53 states and 55 transitions. [2024-11-08 23:41:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2024-11-08 23:41:38,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:41:38,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:38,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:38,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 52 states and 54 transitions. [2024-11-08 23:41:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 54 transitions. [2024-11-08 23:41:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:41:38,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:38,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2024-11-08 23:41:39,215 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2024-11-08 23:41:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:41:39,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:39,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:39,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:40,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 50 states and 52 transitions. [2024-11-08 23:41:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 52 transitions. [2024-11-08 23:41:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:41:40,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:40,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:40,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:41,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:41,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 49 states and 51 transitions. [2024-11-08 23:41:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2024-11-08 23:41:41,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:41:41,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:41,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:41,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:42,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 48 states and 50 transitions. [2024-11-08 23:41:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2024-11-08 23:41:42,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:41:42,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:42,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:42,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 47 states and 49 transitions. [2024-11-08 23:41:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2024-11-08 23:41:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:41:42,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:42,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:42,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:42,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 46 states and 48 transitions. [2024-11-08 23:41:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 48 transitions. [2024-11-08 23:41:43,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:41:43,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 45 states and 47 transitions. [2024-11-08 23:41:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2024-11-08 23:41:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:41:43,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2024-11-08 23:41:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2024-11-08 23:41:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:41:43,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-11-08 23:41:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-11-08 23:41:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:41:43,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2024-11-08 23:41:43,422 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2024-11-08 23:41:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:41:43,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:44,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:44,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 41 states and 43 transitions. [2024-11-08 23:41:44,575 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2024-11-08 23:41:44,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:41:44,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:44,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:44,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:44,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:45,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 40 states and 42 transitions. [2024-11-08 23:41:45,990 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 42 transitions. [2024-11-08 23:41:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:41:45,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:45,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:46,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 39 states and 41 transitions. [2024-11-08 23:41:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2024-11-08 23:41:46,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:41:46,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 38 states and 40 transitions. [2024-11-08 23:41:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2024-11-08 23:41:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:41:46,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:47,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 40 states and 43 transitions. [2024-11-08 23:41:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 43 transitions. [2024-11-08 23:41:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:41:47,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:47,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:47,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 42 states and 46 transitions. [2024-11-08 23:41:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2024-11-08 23:41:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:41:47,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:47,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:47,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 41 states and 45 transitions. [2024-11-08 23:41:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 45 transitions. [2024-11-08 23:41:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:41:49,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 40 states and 44 transitions. [2024-11-08 23:41:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2024-11-08 23:41:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:41:52,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:52,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:52,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 39 states and 43 transitions. [2024-11-08 23:41:52,971 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2024-11-08 23:41:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:41:52,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:52,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:53,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 40 states and 44 transitions. [2024-11-08 23:41:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2024-11-08 23:41:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:41:53,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:53,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:54,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:59,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 39 states and 43 transitions. [2024-11-08 23:41:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2024-11-08 23:41:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:41:59,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:00,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:06,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:06,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 38 states and 42 transitions. [2024-11-08 23:42:06,540 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2024-11-08 23:42:06,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:42:06,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:06,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:06,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:07,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 43 states and 51 transitions. [2024-11-08 23:42:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2024-11-08 23:42:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:42:07,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:07,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:07,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:09,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 48 states and 58 transitions. [2024-11-08 23:42:09,461 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2024-11-08 23:42:09,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:42:09,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:09,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:09,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:09,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:11,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:11,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 45 states and 54 transitions. [2024-11-08 23:42:11,797 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 54 transitions. [2024-11-08 23:42:11,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:42:11,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:11,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:11,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:11,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:14,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 40 states and 46 transitions. [2024-11-08 23:42:14,513 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 46 transitions. [2024-11-08 23:42:14,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:42:14,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:14,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:19,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 40 states and 44 transitions. [2024-11-08 23:42:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2024-11-08 23:42:19,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:42:19,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:19,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:19,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:19,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:22,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:22,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 34 states and 35 transitions. [2024-11-08 23:42:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 35 transitions. [2024-11-08 23:42:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:42:22,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:22,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:22,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:26,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:26,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 28 transitions. [2024-11-08 23:42:26,003 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 28 transitions. [2024-11-08 23:42:26,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:42:26,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:26,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:26,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:26,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 28 states and 27 transitions. [2024-11-08 23:42:30,399 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 27 transitions. [2024-11-08 23:42:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:42:30,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:30,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:33,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 27 states and 26 transitions. [2024-11-08 23:42:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 26 transitions. [2024-11-08 23:42:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:42:54,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:57,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:10,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 26 states and 25 transitions. [2024-11-08 23:43:10,856 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 25 transitions. [2024-11-08 23:43:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:43:10,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:10,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:12,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:47,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 25 states and 24 transitions. [2024-11-08 23:43:47,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 24 transitions. [2024-11-08 23:43:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:43:47,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:47,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:32,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 22 states and 21 transitions. [2024-11-08 23:44:32,691 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 21 transitions. [2024-11-08 23:44:32,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 23:44:32,691 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 39 iterations. [2024-11-08 23:44:32,700 INFO L729 CodeCheckObserver]: All specifications hold 32 specifications checked. All of them hold [2024-11-08 23:44:33,403 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,403 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr19REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,404 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)) [2024-11-08 23:44:33,404 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr23REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,404 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr15REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,405 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,405 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,405 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,405 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|))) [2024-11-08 23:44:33,405 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr27REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,405 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 22 48) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 23:44:33,406 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|))) [2024-11-08 23:44:33,406 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))) [2024-11-08 23:44:33,407 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|)) [2024-11-08 23:44:33,407 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|)) [2024-11-08 23:44:33,408 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|))) [2024-11-08 23:44:33,408 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|))) [2024-11-08 23:44:33,408 INFO L75 FloydHoareUtils]: For program point L3(line 3) no Hoare annotation was computed. [2024-11-08 23:44:33,408 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,409 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|))) [2024-11-08 23:44:33,409 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_LEAK(lines 22 48) no Hoare annotation was computed. [2024-11-08 23:44:33,409 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr24REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,409 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr20REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,410 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,410 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr16REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,410 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,410 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr12REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,410 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,410 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 23:44:33,411 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))) [2024-11-08 23:44:33,411 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr25REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,411 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_LEAK(line 3) no Hoare annotation was computed. [2024-11-08 23:44:33,411 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr21REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,412 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr17REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,412 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,412 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,412 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr13REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,412 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 23:44:33,413 INFO L77 FloydHoareUtils]: At program point L9(line 9) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (not (= |ULTIMATE.start_g_~pq~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_g_~pq~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (not (= |ULTIMATE.start_g_~pq~0#1.base| |ULTIMATE.start_g_~p1#1.base|)) (= (select |#valid| |ULTIMATE.start_g_~pq~0#1.base|) 1) (= |ULTIMATE.start_g_~p1#1.offset| 0) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_g_~p2#1.offset| 0) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_g_~p1#1.base|) 1) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_g_~p2#1.base|) 1) (= |ULTIMATE.start_g_~pq~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_g_~p1#1.base| |ULTIMATE.start_main_~#p1~0#1.base|) (= |ULTIMATE.start_g_~pq~0#1.base| (select (select |#memory_$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|))) [2024-11-08 23:44:33,413 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|)) [2024-11-08 23:44:33,413 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr29REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,414 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$.offset| |ULTIMATE.start_main_~#p2~0#1.base|) |ULTIMATE.start_main_~#p2~0#1.offset|) 0) (<= 4 (select |#length| .cse0)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= |ULTIMATE.start_main_~#p2~0#1.offset| 0) (not (= .cse0 |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0#1.base|) |ULTIMATE.start_main_~#a~0#1.offset|) 4) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#p2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-11-08 23:44:33,414 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr22REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,414 INFO L77 FloydHoareUtils]: At program point L34-2(line 34) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|)) (.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|))) (and (= (select (select |#memory_int| .cse0) .cse1) 0) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (not (= .cse0 |ULTIMATE.start_main_~#a~0#1.base|)) (<= 0 .cse1) (= |ULTIMATE.start_main_#t~ret9#1| 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= (+ .cse1 4) (select |#length| .cse0)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) [2024-11-08 23:44:33,415 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$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|))) [2024-11-08 23:44:33,415 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr18REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,415 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)) [2024-11-08 23:44:33,415 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)) [2024-11-08 23:44:33,416 INFO L75 FloydHoareUtils]: For program point main_ERROR#1(line 46) no Hoare annotation was computed. [2024-11-08 23:44:33,416 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,416 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,416 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,416 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,417 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))) [2024-11-08 23:44:33,417 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$.offset| |ULTIMATE.start_main_~#p1~0#1.base|) |ULTIMATE.start_main_~#p1~0#1.offset|)) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#p1~0#1.base|)) (= |ULTIMATE.start_main_~#p1~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#p1~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_g_~pq~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#p2~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (= |ULTIMATE.start_main_~#a~0#1.offset| 0) (= |ULTIMATE.start_g_~pq~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#a~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#b~0#1.base| |ULTIMATE.start_main_~#a~0#1.base|)) (<= 4 (select |#length| |ULTIMATE.start_main_~#p1~0#1.base|)) (not (= |ULTIMATE.start_main_~#p1~0#1.base| |ULTIMATE.start_main_~#b~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#p1~0#1.base| 0) |ULTIMATE.start_main_~#a~0#1.base| 0) |ULTIMATE.start_main_~#b~0#1.base| 0) |ULTIMATE.start_main_~#p2~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) [2024-11-08 23:44:33,417 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr26REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 23:44:33,430 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-11-08 23:44:33,431 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-11-08 23:44:33,431 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[ArrayAccessExpression[ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.base,GLOBAL],[IdentifierExpression[~#p1~0!base,]]],[IdentifierExpression[~#p1~0!offset,]]]]] [2024-11-08 23:44:33,433 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:44:33,434 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 23:44:33,434 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p2~0!base [2024-11-08 23:44:33,434 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#b~0!base [2024-11-08 23:44:33,434 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-08 23:44:33,435 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-08 23:44:33,435 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p2~0!base [2024-11-08 23:44:33,435 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p1~0!base [2024-11-08 23:44:33,435 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p1~0!offset [2024-11-08 23:44:33,435 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:44:33,436 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 23:44:33,436 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.base [2024-11-08 23:44:33,436 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.base,GLOBAL] [2024-11-08 23:44:33,436 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.base,GLOBAL],[IdentifierExpression[~#p1~0!base,]]] [2024-11-08 23:44:33,436 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!base [2024-11-08 23:44:33,436 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.offset [2024-11-08 23:44:33,437 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.offset,GLOBAL] [2024-11-08 23:44:33,437 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.offset,GLOBAL],[IdentifierExpression[~#p1~0!base,]]] [2024-11-08 23:44:33,437 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p2~0!base [2024-11-08 23:44:33,437 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!base [2024-11-08 23:44:33,437 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p1~0!base [2024-11-08 23:44:33,437 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!base [2024-11-08 23:44:33,438 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.offset [2024-11-08 23:44:33,438 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.offset,GLOBAL] [2024-11-08 23:44:33,438 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.offset,GLOBAL],[IdentifierExpression[~#p1~0!base,]]] [2024-11-08 23:44:33,438 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-08 23:44:33,438 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-08 23:44:33,439 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!offset [2024-11-08 23:44:33,439 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:44:33,439 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 23:44:33,439 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#b~0!base [2024-11-08 23:44:33,439 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a~0!base [2024-11-08 23:44:33,440 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-08 23:44:33,440 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-08 23:44:33,440 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#p1~0!base [2024-11-08 23:44:33,441 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#b~0!base [2024-11-08 23:44:33,441 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-08 23:44:33,441 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 23:44:33,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 23:44:33,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:44:33,445 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 11:44:33 ImpRootNode [2024-11-08 23:44:33,445 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 23:44:33,446 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 23:44:33,446 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 23:44:33,446 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 23:44:33,447 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:41:37" (3/4) ... [2024-11-08 23:44:33,452 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 23:44:33,461 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2024-11-08 23:44:33,461 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-08 23:44:33,461 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-08 23:44:33,462 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 23:44:33,484 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1) [2024-11-08 23:44:33,507 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1) [2024-11-08 23:44:33,553 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 23:44:33,554 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 23:44:33,554 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 23:44:33,555 INFO L158 Benchmark]: Toolchain (without parser) took 177373.74ms. Allocated memory was 197.1MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 163.3MB in the beginning and 951.4MB in the end (delta: -788.1MB). Peak memory consumption was 296.8MB. Max. memory is 16.1GB. [2024-11-08 23:44:33,555 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 197.1MB. Free memory was 174.3MB in the beginning and 174.0MB in the end (delta: 230.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:44:33,555 INFO L158 Benchmark]: CACSL2BoogieTranslator took 256.54ms. Allocated memory is still 197.1MB. Free memory was 163.3MB in the beginning and 150.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:44:33,556 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.83ms. Allocated memory is still 197.1MB. Free memory was 150.7MB in the beginning and 149.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:44:33,556 INFO L158 Benchmark]: Boogie Preprocessor took 26.60ms. Allocated memory is still 197.1MB. Free memory was 149.4MB in the beginning and 148.0MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:44:33,557 INFO L158 Benchmark]: RCFGBuilder took 520.06ms. Allocated memory is still 197.1MB. Free memory was 148.0MB in the beginning and 126.2MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 23:44:33,557 INFO L158 Benchmark]: CodeCheck took 176426.38ms. Allocated memory was 197.1MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 125.6MB in the beginning and 956.6MB in the end (delta: -831.0MB). Peak memory consumption was 254.9MB. Max. memory is 16.1GB. [2024-11-08 23:44:33,558 INFO L158 Benchmark]: Witness Printer took 108.06ms. Allocated memory is still 1.3GB. Free memory was 956.6MB in the beginning and 951.4MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:44:33,560 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: 175.6s, 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, 26.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3232 mSDsluCounter, 1312 SdHoareTripleChecker+Invalid, 23.4s 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, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3627 GetRequests, 2840 SyntacticMatches, 53 SemanticMatches, 734 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 257869 ImplicationChecksByTransitivity, 166.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 20.6s 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 - 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 197.1MB. Free memory was 174.3MB in the beginning and 174.0MB in the end (delta: 230.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 256.54ms. Allocated memory is still 197.1MB. Free memory was 163.3MB in the beginning and 150.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.83ms. Allocated memory is still 197.1MB. Free memory was 150.7MB in the beginning and 149.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 26.60ms. Allocated memory is still 197.1MB. Free memory was 149.4MB in the beginning and 148.0MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 520.06ms. Allocated memory is still 197.1MB. Free memory was 148.0MB in the beginning and 126.2MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 176426.38ms. Allocated memory was 197.1MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 125.6MB in the beginning and 956.6MB in the end (delta: -831.0MB). Peak memory consumption was 254.9MB. Max. memory is 16.1GB. * Witness Printer took 108.06ms. Allocated memory is still 1.3GB. Free memory was 956.6MB in the beginning and 951.4MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #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! [2024-11-08 23:44:33,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eae4fd9-2540-47a5-aa4b-90a227c7b32d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE