./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/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_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/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_8cab8055-0321-4c1f-925c-c7beb601baab/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 bcce9a9edb6d3d97e1dc81d42ff33dae1a3a6c5a4c6632dbb9f71fe2bbff6634 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:45:52,498 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:45:52,599 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:45:52,607 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:45:52,608 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:45:52,653 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:45:52,654 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:45:52,655 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:45:52,656 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:45:52,658 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:45:52,658 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:45:52,659 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:45:52,659 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:45:52,660 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:45:52,662 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:45:52,662 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:45:52,663 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:45:52,663 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:45:52,663 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:45:52,664 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:45:52,664 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:45:52,669 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:45:52,670 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:45:52,670 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:45:52,670 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:45:52,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:45:52,671 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:45:52,671 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:45:52,672 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:45:52,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:45:52,672 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_8cab8055-0321-4c1f-925c-c7beb601baab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcce9a9edb6d3d97e1dc81d42ff33dae1a3a6c5a4c6632dbb9f71fe2bbff6634 [2024-11-08 19:45:52,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:45:53,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:45:53,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:45:53,050 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:45:53,051 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:45:53,052 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-memsafety/memleaks_test7-2.i Unable to find full path for "g++" [2024-11-08 19:45:55,340 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:45:55,740 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:45:55,741 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/sv-benchmarks/c/ldv-memsafety/memleaks_test7-2.i [2024-11-08 19:45:55,761 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/data/9619d292f/4a31d675456048b69f0f00cf8fedf984/FLAG57f235aad [2024-11-08 19:45:55,788 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/data/9619d292f/4a31d675456048b69f0f00cf8fedf984 [2024-11-08 19:45:55,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:45:55,794 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:45:55,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:45:55,796 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:45:55,805 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:45:55,806 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:45:55" (1/1) ... [2024-11-08 19:45:55,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a153222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:55, skipping insertion in model container [2024-11-08 19:45:55,808 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:45:55" (1/1) ... [2024-11-08 19:45:55,895 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:45:56,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:45:56,540 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:45:56,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:45:56,681 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:45:56,682 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56 WrapperNode [2024-11-08 19:45:56,682 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:45:56,684 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:45:56,684 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:45:56,684 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:45:56,694 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,775 INFO L138 Inliner]: procedures = 169, calls = 78, calls flagged for inlining = 33, calls inlined = 8, statements flattened = 80 [2024-11-08 19:45:56,779 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:45:56,780 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:45:56,781 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:45:56,782 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:45:56,793 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,797 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,798 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,809 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,816 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,820 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,822 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,825 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:45:56,831 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:45:56,831 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:45:56,831 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:45:56,833 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:45:56" (1/1) ... [2024-11-08 19:45:56,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:45:56,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:45:56,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:45:56,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:45:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:45:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:45:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:45:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:45:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:45:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:45:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:45:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:45:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:45:57,072 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:45:57,075 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:45:57,289 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-11-08 19:45:57,290 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:45:57,380 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:45:57,380 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:45:57,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:45:57 BoogieIcfgContainer [2024-11-08 19:45:57,381 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:45:57,382 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:45:57,382 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:45:57,396 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:45:57,397 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:45:57" (1/1) ... [2024-11-08 19:45:57,409 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:45:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2024-11-08 19:45:57,505 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2024-11-08 19:45:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:45:57,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:57,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:57,876 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 19:45:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2024-11-08 19:45:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2024-11-08 19:45:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:45:57,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:57,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:58,255 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 19:45:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 31 states and 34 transitions. [2024-11-08 19:45:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2024-11-08 19:45:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:45:58,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:58,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:58,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:58,619 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 19:45:58,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2024-11-08 19:45:58,632 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2024-11-08 19:45:58,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:45:58,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:58,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:58,936 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 19:45:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2024-11-08 19:45:59,492 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2024-11-08 19:45:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:45:59,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:59,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:59,782 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 19:46:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2024-11-08 19:46:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2024-11-08 19:46:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:46:00,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:00,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:01,027 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 19:46:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-11-08 19:46:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-08 19:46:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:46:01,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:01,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:01,802 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 19:46:02,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:02,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 32 states and 39 transitions. [2024-11-08 19:46:02,812 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2024-11-08 19:46:02,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:46:02,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:02,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:02,951 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 19:46:04,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 42 transitions. [2024-11-08 19:46:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2024-11-08 19:46:04,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:46:04,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:04,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:04,412 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 19:46:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:04,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 32 states and 39 transitions. [2024-11-08 19:46:04,599 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2024-11-08 19:46:04,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:46:04,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:04,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:04,957 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 19:46:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-11-08 19:46:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-11-08 19:46:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:46:06,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:06,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:06,416 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 19:46:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 32 states and 42 transitions. [2024-11-08 19:46:07,128 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2024-11-08 19:46:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:46:07,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:07,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:07,276 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 19:46:08,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:08,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 32 states and 41 transitions. [2024-11-08 19:46:08,582 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 41 transitions. [2024-11-08 19:46:08,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:46:08,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:08,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:08,936 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 19:46:11,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 35 states and 47 transitions. [2024-11-08 19:46:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2024-11-08 19:46:11,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:46:11,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:11,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:13,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 32 states and 40 transitions. [2024-11-08 19:46:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2024-11-08 19:46:13,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:46:13,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:13,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:13,808 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 19:46:14,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:14,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2024-11-08 19:46:14,399 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2024-11-08 19:46:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:46:14,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:14,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:14,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:15,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2024-11-08 19:46:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2024-11-08 19:46:15,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:46:15,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:15,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:16,097 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 19:46:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 37 transitions. [2024-11-08 19:46:18,210 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-11-08 19:46:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:46:18,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:18,861 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 19:46:23,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-08 19:46:23,430 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-08 19:46:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:46:23,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:23,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:23,568 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 19:46:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-11-08 19:46:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-11-08 19:46:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:46:24,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:24,528 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 19:46:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-08 19:46:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-08 19:46:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:46:25,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:25,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:26,745 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 19:46:30,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 38 states and 46 transitions. [2024-11-08 19:46:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2024-11-08 19:46:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:46:30,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:30,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:30,680 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 19:46:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:30,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2024-11-08 19:46:30,731 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2024-11-08 19:46:30,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:46:30,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:30,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:32,162 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 19:46:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:38,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2024-11-08 19:46:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2024-11-08 19:46:38,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:46:38,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:38,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:39,859 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 19:46:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:46,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 25 states and 29 transitions. [2024-11-08 19:46:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2024-11-08 19:46:46,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 19:46:46,637 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 25 iterations. [2024-11-08 19:46:46,646 INFO L729 CodeCheckObserver]: All specifications hold 11 specifications checked. All of them hold [2024-11-08 19:46:47,812 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 19:46:47,813 INFO L77 FloydHoareUtils]: At program point L766(lines 766 767) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_probe1_6_~p~0#1.base| 0))) (and (or .cse0 (and (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~p~0#1.base|)) (= (store (store |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or .cse0 (< |ULTIMATE.start_probe1_6_~p~0#1.base| |#StackHeapBarrier|)) (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~a#1.base|) (= |ULTIMATE.start_probe1_6_~p~0#1.offset| 0) (or (= (store |#valid| |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not .cse0)) (= (select |#valid| |ULTIMATE.start_entry_point_~#a7~0#1.base|) 1) (or .cse0 (= (select |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base|) 1)) (<= 3 |ULTIMATE.start_probe1_6_~ret~0#1|) (or .cse0 (< 3 (select |#length| |ULTIMATE.start_probe1_6_~a#1.base|))) (= |ULTIMATE.start_entry_point_~#a7~0#1.offset| 0) (= |ULTIMATE.start_probe1_6_~a#1.offset| 0))) [2024-11-08 19:46:47,813 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_FREE(line 777) no Hoare annotation was computed. [2024-11-08 19:46:47,814 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_FREE(line 781) no Hoare annotation was computed. [2024-11-08 19:46:47,814 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 19:46:47,814 INFO L77 FloydHoareUtils]: At program point probe1_6_err#1(lines 776 777) the Hoare annotation is: (and (< |ULTIMATE.start_probe1_6_~p~0#1.base| |#StackHeapBarrier|) (<= (+ |ULTIMATE.start_probe1_6_~ret~0#1| 1) 0) (= |ULTIMATE.start_probe1_6_~p~0#1.offset| 0) (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~p~0#1.base|)) (= (store (store |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (or (= |ULTIMATE.start_probe1_6_~p~0#1.base| 0) (= (select |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base|) 1))) [2024-11-08 19:46:47,814 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 19:46:47,815 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_FREE(line 781) no Hoare annotation was computed. [2024-11-08 19:46:47,815 INFO L77 FloydHoareUtils]: At program point probe1_6_returnLabel#1(lines 763 779) the Hoare annotation is: (let ((.cse2 (= |ULTIMATE.start_probe1_6_#res#1| 0)) (.cse1 (<= 4 (select |#length| |ULTIMATE.start_entry_point_~#a7~0#1.base|))) (.cse3 (= (select |#valid| |ULTIMATE.start_entry_point_~#a7~0#1.base|) 1)) (.cse4 (= |ULTIMATE.start_entry_point_~#a7~0#1.offset| 0)) (.cse5 (= (store |#valid| |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_entry_point_~#a7~0#1.base|) |ULTIMATE.start_entry_point_~#a7~0#1.offset|))) (and (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_entry_point_~#a7~0#1.base|) |ULTIMATE.start_entry_point_~#a7~0#1.offset|) 0) (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| .cse0)) (< .cse0 |#StackHeapBarrier|) .cse1 (= (select |#valid| .cse0) 1) (= (store (store |#valid| .cse0 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) .cse2 .cse3 .cse4)) (and (<= 3 |ULTIMATE.start_probe1_6_#res#1|) .cse5 .cse3) (and (not .cse2) .cse5 .cse1 .cse3 .cse4) (and .cse5 (<= (+ |ULTIMATE.start_probe1_6_#res#1| 1) 0)))) [2024-11-08 19:46:47,815 INFO L77 FloydHoareUtils]: At program point L772(lines 772 773) the Hoare annotation is: (and (<= 4 (select |#length| |ULTIMATE.start_probe1_6_~a#1.base|)) (< |ULTIMATE.start_probe1_6_~p~0#1.base| |#StackHeapBarrier|) (= (select |#valid| |ULTIMATE.start_probe1_6_~a#1.base|) 1) (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~a#1.base|) (= (select |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base|) 1) (= |ULTIMATE.start_probe1_6_~p~0#1.offset| 0) (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~p~0#1.base|)) (= (store (store |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= |ULTIMATE.start_entry_point_~#a7~0#1.offset| 0) (= |ULTIMATE.start_probe1_6_~a#1.offset| 0)) [2024-11-08 19:46:47,815 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 19:46:47,816 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_FREE(line 777) no Hoare annotation was computed. [2024-11-08 19:46:47,816 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-08 19:46:47,816 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_FREE(line 781) no Hoare annotation was computed. [2024-11-08 19:46:47,816 INFO L77 FloydHoareUtils]: At program point L781(line 781) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_disconnect_6_~a#1.base|) |ULTIMATE.start_disconnect_6_~a#1.offset|))) (and (= (store (store |#valid| .cse0 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (<= 4 (select |#length| |ULTIMATE.start_disconnect_6_~a#1.base|)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_disconnect_6_~a#1.base|) |ULTIMATE.start_disconnect_6_~a#1.offset|) 0) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| .cse0)) (= (select |#valid| |ULTIMATE.start_disconnect_6_~a#1.base|) 1) (< .cse0 |#StackHeapBarrier|) (= |ULTIMATE.start_disconnect_6_~a#1.offset| 0))) [2024-11-08 19:46:47,817 INFO L77 FloydHoareUtils]: At program point L781-1(line 781) the Hoare annotation is: (and (not (= |ULTIMATE.start_disconnect_6_#t~mem47#1.base| |ULTIMATE.start_entry_point_~#a7~0#1.base|)) (< |ULTIMATE.start_disconnect_6_#t~mem47#1.base| |#StackHeapBarrier|) (= |ULTIMATE.start_disconnect_6_#t~mem47#1.offset| 0) (= (store (store |#valid| |ULTIMATE.start_disconnect_6_#t~mem47#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#valid| |ULTIMATE.start_disconnect_6_#t~mem47#1.base|) 1)) [2024-11-08 19:46:47,817 INFO L77 FloydHoareUtils]: At program point L781-2(line 781) the Hoare annotation is: (and (not (= |ULTIMATE.start_disconnect_6_#t~mem47#1.base| |ULTIMATE.start_entry_point_~#a7~0#1.base|)) (<= (+ |ULTIMATE.start_disconnect_6_#t~mem47#1.base| 1) |#StackHeapBarrier|) (= (store (store |#valid| |ULTIMATE.start_disconnect_6_#t~mem47#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#valid| |ULTIMATE.start_disconnect_6_#t~mem47#1.base|) 1)) [2024-11-08 19:46:47,817 INFO L77 FloydHoareUtils]: At program point L781-3(line 781) the Hoare annotation is: (and (not (= |ULTIMATE.start_disconnect_6_#t~mem47#1.base| |ULTIMATE.start_entry_point_~#a7~0#1.base|)) (= (store (store |#valid| |ULTIMATE.start_disconnect_6_#t~mem47#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#valid| |ULTIMATE.start_disconnect_6_#t~mem47#1.base|) 1)) [2024-11-08 19:46:47,817 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 19:46:47,817 INFO L77 FloydHoareUtils]: At program point L777(line 777) the Hoare annotation is: (and (< |ULTIMATE.start_probe1_6_~p~0#1.base| |#StackHeapBarrier|) (<= (+ |ULTIMATE.start_probe1_6_~ret~0#1| 1) 0) (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~p~0#1.base|)) (= (store (store |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (or (= |ULTIMATE.start_probe1_6_~p~0#1.base| 0) (= (select |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base|) 1))) [2024-11-08 19:46:47,818 INFO L77 FloydHoareUtils]: At program point L777-1(line 777) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_probe1_6_~ret~0#1| 1) 0) (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~p~0#1.base|)) (= (store (store |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (or (= |ULTIMATE.start_probe1_6_~p~0#1.base| 0) (= (select |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base|) 1))) [2024-11-08 19:46:47,818 INFO L77 FloydHoareUtils]: At program point L769(lines 769 770) the Hoare annotation is: (and (<= 4 (select |#length| |ULTIMATE.start_probe1_6_~a#1.base|)) (< |ULTIMATE.start_probe1_6_~p~0#1.base| |#StackHeapBarrier|) (= (select |#valid| |ULTIMATE.start_probe1_6_~a#1.base|) 1) (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~a#1.base|) (= (select |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base|) 1) (= |ULTIMATE.start_probe1_6_~p~0#1.offset| 0) (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~p~0#1.base|)) (= (store (store |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= |ULTIMATE.start_entry_point_~#a7~0#1.offset| 0) (= |ULTIMATE.start_probe1_6_~a#1.offset| 0)) [2024-11-08 19:46:47,818 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_LEAK(lines 790 792) no Hoare annotation was computed. [2024-11-08 19:46:47,819 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_FREE(line 777) no Hoare annotation was computed. [2024-11-08 19:46:47,819 INFO L77 FloydHoareUtils]: At program point L790(lines 790 792) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 19:46:47,819 INFO L77 FloydHoareUtils]: At program point L786(lines 786 788) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_entry_point_~ret~1#1| 0)) (.cse5 (= (store |#valid| |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) (.cse2 (<= 4 (select |#length| |ULTIMATE.start_entry_point_~#a7~0#1.base|))) (.cse3 (= (select |#valid| |ULTIMATE.start_entry_point_~#a7~0#1.base|) 1)) (.cse4 (= |ULTIMATE.start_entry_point_~#a7~0#1.offset| 0))) (or (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_entry_point_~#a7~0#1.base|) |ULTIMATE.start_entry_point_~#a7~0#1.offset|))) (and (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_entry_point_~#a7~0#1.base|) |ULTIMATE.start_entry_point_~#a7~0#1.offset|) 0) (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| .cse0)) .cse1 (< .cse0 |#StackHeapBarrier|) .cse2 (= (select |#valid| .cse0) 1) (= (store (store |#valid| .cse0 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) .cse3 .cse4)) (and (<= (+ |ULTIMATE.start_entry_point_~ret~1#1| 1) 0) .cse5) (and (<= 3 |ULTIMATE.start_entry_point_~ret~1#1|) .cse5 .cse3) (and (not .cse1) .cse5 .cse2 .cse3 .cse4))) [2024-11-08 19:46:47,819 INFO L77 FloydHoareUtils]: At program point L786-2(lines 786 788) the Hoare annotation is: (= (store |#valid| |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) [2024-11-08 19:46:47,820 INFO L77 FloydHoareUtils]: At program point L774(line 774) the Hoare annotation is: (and (<= 4 (select |#length| |ULTIMATE.start_probe1_6_~a#1.base|)) (< |ULTIMATE.start_probe1_6_~p~0#1.base| |#StackHeapBarrier|) (= (select |#valid| |ULTIMATE.start_probe1_6_~a#1.base|) 1) (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~a#1.base|) (= (select |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base|) 1) (= |ULTIMATE.start_probe1_6_~p~0#1.offset| 0) (not (= |ULTIMATE.start_entry_point_~#a7~0#1.base| |ULTIMATE.start_probe1_6_~p~0#1.base|)) (= (store (store |#valid| |ULTIMATE.start_probe1_6_~p~0#1.base| 0) |ULTIMATE.start_entry_point_~#a7~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= |ULTIMATE.start_entry_point_~#a7~0#1.offset| 0) (= |ULTIMATE.start_probe1_6_~a#1.offset| 0)) [2024-11-08 19:46:47,826 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,826 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #StackHeapBarrier [2024-11-08 19:46:47,829 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!offset [2024-11-08 19:46:47,829 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!base [2024-11-08 19:46:47,830 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,830 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-08 19:46:47,830 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:46:47,830 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,830 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:46:47,830 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 19:46:47,834 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-08 19:46:47,834 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-08 19:46:47,834 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,834 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #StackHeapBarrier [2024-11-08 19:46:47,834 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:46:47,835 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 19:46:47,835 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!base [2024-11-08 19:46:47,835 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!base [2024-11-08 19:46:47,835 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:46:47,835 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 19:46:47,835 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!offset [2024-11-08 19:46:47,835 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!base [2024-11-08 19:46:47,836 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,836 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-08 19:46:47,836 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:46:47,836 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!offset [2024-11-08 19:46:47,836 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!offset [2024-11-08 19:46:47,837 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,837 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!base [2024-11-08 19:46:47,838 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,838 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-08 19:46:47,838 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:46:47,838 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,839 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,839 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #StackHeapBarrier [2024-11-08 19:46:47,839 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!base [2024-11-08 19:46:47,839 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!base [2024-11-08 19:46:47,840 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!offset [2024-11-08 19:46:47,840 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-08 19:46:47,840 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:46:47,840 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,840 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:46:47,841 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 19:46:47,841 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,843 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:46:47,847 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 19:46:47,847 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~p~0!base [2024-11-08 19:46:47,848 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-08 19:46:47,848 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-08 19:46:47,848 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!offset [2024-11-08 19:46:47,848 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!offset [2024-11-08 19:46:47,850 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.offset [2024-11-08 19:46:47,850 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.offset,GLOBAL] [2024-11-08 19:46:47,850 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.offset,GLOBAL],[IdentifierExpression[~#a7~0!base,]]] [2024-11-08 19:46:47,851 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!base [2024-11-08 19:46:47,851 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.base [2024-11-08 19:46:47,851 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.base,GLOBAL] [2024-11-08 19:46:47,851 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.base,GLOBAL],[IdentifierExpression[~#a7~0!base,]]] [2024-11-08 19:46:47,851 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_$Pointer$.base [2024-11-08 19:46:47,851 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_$Pointer$.base,GLOBAL] [2024-11-08 19:46:47,851 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_$Pointer$.base,GLOBAL],[IdentifierExpression[~#a7~0!base,]]] [2024-11-08 19:46:47,852 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #StackHeapBarrier [2024-11-08 19:46:47,852 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-08 19:46:47,852 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-08 19:46:47,852 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:46:47,853 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 19:46:47,857 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-08 19:46:47,858 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:46:47,858 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:46:47,859 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 19:46:47,859 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!offset [2024-11-08 19:46:47,859 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-08 19:46:47,859 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:46:47,859 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:46:47,860 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 19:46:47,860 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-08 19:46:47,860 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:46:47,860 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-08 19:46:47,860 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-08 19:46:47,860 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:46:47,861 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-08 19:46:47,861 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#a7~0!offset [2024-11-08 19:46:47,861 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-08 19:46:47,861 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:46:47,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 07:46:47 ImpRootNode [2024-11-08 19:46:47,863 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 19:46:47,864 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 19:46:47,864 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 19:46:47,864 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 19:46:47,865 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:45:57" (3/4) ... [2024-11-08 19:46:47,867 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 19:46:47,874 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-08 19:46:47,874 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-08 19:46:47,875 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-08 19:46:47,902 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 0) || (3 <= \result)) || (\result != 0)) || (((long long) \result + 1) <= 0)) [2024-11-08 19:46:47,928 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 0) || (3 <= \result)) || (\result != 0)) || (((long long) \result + 1) <= 0)) [2024-11-08 19:46:47,983 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 19:46:47,983 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 19:46:47,983 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 19:46:47,984 INFO L158 Benchmark]: Toolchain (without parser) took 52190.64ms. Allocated memory was 157.3MB in the beginning and 400.6MB in the end (delta: 243.3MB). Free memory was 125.2MB in the beginning and 273.4MB in the end (delta: -148.2MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. [2024-11-08 19:46:47,985 INFO L158 Benchmark]: CDTParser took 2.24ms. Allocated memory is still 119.5MB. Free memory was 93.3MB in the beginning and 93.2MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:46:47,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 887.07ms. Allocated memory is still 157.3MB. Free memory was 125.2MB in the beginning and 99.5MB in the end (delta: 25.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-08 19:46:47,985 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.92ms. Allocated memory is still 157.3MB. Free memory was 99.5MB in the beginning and 97.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:46:47,986 INFO L158 Benchmark]: Boogie Preprocessor took 45.06ms. Allocated memory is still 157.3MB. Free memory was 97.4MB in the beginning and 95.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:46:47,986 INFO L158 Benchmark]: RCFGBuilder took 550.42ms. Allocated memory is still 157.3MB. Free memory was 95.8MB in the beginning and 76.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 19:46:47,987 INFO L158 Benchmark]: CodeCheck took 50481.37ms. Allocated memory was 157.3MB in the beginning and 400.6MB in the end (delta: 243.3MB). Free memory was 76.9MB in the beginning and 278.6MB in the end (delta: -201.7MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2024-11-08 19:46:47,987 INFO L158 Benchmark]: Witness Printer took 119.68ms. Allocated memory is still 400.6MB. Free memory was 278.6MB in the beginning and 273.4MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 19:46:47,989 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, 28 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 49.2s, OverallIterations: 25, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1428 SdHoareTripleChecker+Valid, 12.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1299 mSDsluCounter, 1852 SdHoareTripleChecker+Invalid, 10.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1642 mSDsCounter, 1669 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5634 IncrementalHoareTripleChecker+Invalid, 7303 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1669 mSolverCounterUnsat, 210 mSDtfsCounter, 5634 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1959 GetRequests, 1531 SyntacticMatches, 38 SemanticMatches, 390 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69642 ImplicationChecksByTransitivity, 44.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 9.0s InterpolantComputationTime, 186 NumberOfCodeBlocks, 186 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 162 ConstructedInterpolants, 0 QuantifiedInterpolants, 1544 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 24 InterpolantComputations, 24 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: 777]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 777]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 777]: free always succeeds For all program executions holds that free 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: 781]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 781]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 781]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 790]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 11 specifications checked. All of them hold - InvariantResult [Line: 776]: Location Invariant Derived location invariant: (((long long) ret + 1) <= 0) - InvariantResult [Line: 766]: Location Invariant Derived location invariant: (3 <= ret) - InvariantResult [Line: 763]: Location Invariant Derived location invariant: ((((\result == 0) || (3 <= \result)) || (\result != 0)) || (((long long) \result + 1) <= 0)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.24ms. Allocated memory is still 119.5MB. Free memory was 93.3MB in the beginning and 93.2MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 887.07ms. Allocated memory is still 157.3MB. Free memory was 125.2MB in the beginning and 99.5MB in the end (delta: 25.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.92ms. Allocated memory is still 157.3MB. Free memory was 99.5MB in the beginning and 97.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.06ms. Allocated memory is still 157.3MB. Free memory was 97.4MB in the beginning and 95.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 550.42ms. Allocated memory is still 157.3MB. Free memory was 95.8MB in the beginning and 76.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 50481.37ms. Allocated memory was 157.3MB in the beginning and 400.6MB in the end (delta: 243.3MB). Free memory was 76.9MB in the beginning and 278.6MB in the end (delta: -201.7MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. * Witness Printer took 119.68ms. Allocated memory is still 400.6MB. Free memory was 278.6MB in the beginning and 273.4MB 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: ~p~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #StackHeapBarrier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a7~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~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: ~p~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #StackHeapBarrier - 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: ~#a7~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a7~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~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: ~#a7~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a7~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~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: ~p~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #StackHeapBarrier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a7~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~p~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: ~#a7~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!offset - 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[~#a7~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a7~0!base - 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[~#a7~0!base,]]] - 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[~#a7~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #StackHeapBarrier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a7~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#a7~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 RESULT: Ultimate proved your program to be correct! [2024-11-08 19:46:48,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cab8055-0321-4c1f-925c-c7beb601baab/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