./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 664bd25553e60d148097ce237d61796634bc9fc2ac8b95a07be7dc96562858c9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:59:51,371 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:59:51,424 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:59:51,428 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:59:51,428 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:59:51,448 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:59:51,448 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:59:51,448 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:59:51,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:59:51,449 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:59:51,449 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:59:51,449 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:59:51,449 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:59:51,449 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:59:51,449 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:59:51,450 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:59:51,450 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:59:51,450 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:59:51,450 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:59:51,450 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:59:51,450 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:59:51,450 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:59:51,450 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:59:51,450 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:59:51,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:59:51,451 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:59:51,451 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:59:51,451 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:59:51,451 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:59:51,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:59:51,451 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 664bd25553e60d148097ce237d61796634bc9fc2ac8b95a07be7dc96562858c9 [2024-12-05 23:59:51,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:59:51,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:59:51,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:59:51,700 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:59:51,700 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:59:51,701 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c [2024-12-05 23:59:54,320 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data/83e7faff6/f6af68b394564ed587e5cd0bfd170c15/FLAG32dfb2c06 [2024-12-05 23:59:54,679 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:59:54,679 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c [2024-12-05 23:59:54,697 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data/83e7faff6/f6af68b394564ed587e5cd0bfd170c15/FLAG32dfb2c06 [2024-12-05 23:59:54,912 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data/83e7faff6/f6af68b394564ed587e5cd0bfd170c15 [2024-12-05 23:59:54,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:59:54,916 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:59:54,918 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:59:54,918 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:59:54,922 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:59:54,922 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:59:54" (1/1) ... [2024-12-05 23:59:54,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4045e51d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:54, skipping insertion in model container [2024-12-05 23:59:54,923 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:59:54" (1/1) ... [2024-12-05 23:59:54,980 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:59:55,171 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c[1180,1193] [2024-12-05 23:59:55,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:59:55,572 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:59:55,581 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c[1180,1193] [2024-12-05 23:59:55,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:59:55,846 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:59:55,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55 WrapperNode [2024-12-05 23:59:55,847 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:59:55,848 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:59:55,848 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:59:55,848 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:59:55,854 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:55,918 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:56,658 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 11604 [2024-12-05 23:59:56,658 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:59:56,659 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:59:56,659 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:59:56,659 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:59:56,665 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:56,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:56,907 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:56,907 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:57,316 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:57,343 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:57,440 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:57,493 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:57,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:57,677 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:59:57,678 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:59:57,678 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:59:57,678 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:59:57,679 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:55" (1/1) ... [2024-12-05 23:59:57,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:59:57,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:59:57,712 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:59:57,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:59:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:59:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:59:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:59:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:59:58,296 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:59:58,298 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:00:14,456 INFO L? ?]: Removed 6394 outVars from TransFormulas that were not future-live. [2024-12-06 00:00:14,456 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:00:33,010 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:00:33,010 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:00:33,010 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:00:33 BoogieIcfgContainer [2024-12-06 00:00:33,010 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:00:33,011 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:00:33,011 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:00:33,017 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:00:33,017 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:00:33" (1/1) ... [2024-12-06 00:00:33,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:00:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:33,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 00:00:33,066 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 00:00:33,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:00:33,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:33,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:00:34,054 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 00:00:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:00:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:00:35,709 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 00:00:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:00:37,500 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 00:00:37,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 12:00:37 ImpRootNode [2024-12-06 00:00:37,545 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 00:00:37,545 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 00:00:37,545 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 00:00:37,546 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 00:00:37,546 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:00:33" (3/4) ... [2024-12-06 00:00:37,548 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 00:00:37,549 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 00:00:37,550 INFO L158 Benchmark]: Toolchain (without parser) took 42633.96ms. Allocated memory was 142.6MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 111.2MB in the beginning and 562.3MB in the end (delta: -451.1MB). Peak memory consumption was 971.0MB. Max. memory is 16.1GB. [2024-12-06 00:00:37,550 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:00:37,551 INFO L158 Benchmark]: CACSL2BoogieTranslator took 929.81ms. Allocated memory is still 142.6MB. Free memory was 111.0MB in the beginning and 59.3MB in the end (delta: 51.7MB). Peak memory consumption was 106.5MB. Max. memory is 16.1GB. [2024-12-06 00:00:37,551 INFO L158 Benchmark]: Boogie Procedure Inliner took 810.43ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 59.3MB in the beginning and 92.6MB in the end (delta: -33.4MB). Peak memory consumption was 233.0MB. Max. memory is 16.1GB. [2024-12-06 00:00:37,552 INFO L158 Benchmark]: Boogie Preprocessor took 1018.36ms. Allocated memory was 318.8MB in the beginning and 755.0MB in the end (delta: 436.2MB). Free memory was 92.6MB in the beginning and 475.2MB in the end (delta: -382.6MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2024-12-06 00:00:37,552 INFO L158 Benchmark]: RCFGBuilder took 35331.99ms. Allocated memory was 755.0MB in the beginning and 1.6GB in the end (delta: 813.7MB). Free memory was 475.2MB in the beginning and 460.1MB in the end (delta: 15.1MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-12-06 00:00:37,552 INFO L158 Benchmark]: CodeCheck took 4533.97ms. Allocated memory is still 1.6GB. Free memory was 460.1MB in the beginning and 562.3MB in the end (delta: -102.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:00:37,553 INFO L158 Benchmark]: Witness Printer took 3.84ms. Allocated memory is still 1.6GB. Free memory was 562.3MB in the beginning and 562.3MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:00:37,555 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, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.5s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftRight at line 346, overapproximation of bitwiseOr at line 342, overapproximation of bitwiseAnd at line 114, overapproximation of bitwiseAnd at line 247. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (16 - 1); [L38] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 24); [L39] const SORT_5 msb_SORT_5 = (SORT_5)1 << (24 - 1); [L41] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 32); [L42] const SORT_6 msb_SORT_6 = (SORT_6)1 << (32 - 1); [L44] const SORT_3 var_7 = 0; [L45] const SORT_4 var_24 = 0; [L46] const SORT_1 var_57 = 0; [L47] const SORT_4 var_96 = 0; [L48] const SORT_6 var_98 = 16; [L49] const SORT_4 var_110 = 1; [L50] const SORT_6 var_114 = 0; [L51] const SORT_5 var_117 = 0; [L52] const SORT_6 var_118 = 1; [L53] const SORT_6 var_119 = 2; [L54] const SORT_3 var_128 = 0; [L55] const SORT_4 var_249 = 65535; [L56] const SORT_4 var_281 = 0; [L57] const SORT_3 var_306 = 2; [L58] const SORT_3 var_308 = 1; [L59] const SORT_6 var_505 = 3; [L60] const SORT_6 var_520 = 4294967295; [L61] const SORT_3 var_545 = 3; [L62] const SORT_6 var_565 = 5; [L63] const SORT_6 var_577 = 15; [L65] SORT_1 input_109; [L66] SORT_1 input_113; [L67] SORT_1 input_132; [L68] SORT_1 input_138; [L69] SORT_1 input_145; [L70] SORT_1 input_162; [L71] SORT_1 input_170; [L72] SORT_1 input_176; [L73] SORT_1 input_182; [L74] SORT_1 input_195; [L75] SORT_1 input_207; [L76] SORT_1 input_246; [L77] SORT_1 input_247; [L78] SORT_1 input_254; [L79] SORT_1 input_260; [L80] SORT_1 input_266; [L81] SORT_1 input_271; [L82] SORT_1 input_276; [L83] SORT_1 input_297; [L84] SORT_1 input_305; [L85] SORT_1 input_307; [L86] SORT_1 input_309; [L87] SORT_1 input_315; [L88] SORT_1 input_319; [L89] SORT_1 input_320; [L90] SORT_1 input_321; [L91] SORT_1 input_322; [L92] SORT_1 input_323; [L93] SORT_1 input_324; [L94] SORT_1 input_325; [L95] SORT_1 input_326; [L96] SORT_1 input_327; [L97] SORT_1 input_328; [L98] SORT_1 input_329; [L99] SORT_1 input_357; [L100] SORT_1 input_360; [L101] SORT_1 input_361; [L102] SORT_1 input_362; [L103] SORT_1 input_363; [L104] SORT_1 input_364; [L105] SORT_1 input_365; [L106] SORT_1 input_387; [L107] SORT_1 input_397; [L108] SORT_1 input_407; [L109] SORT_1 input_434; [L110] SORT_1 input_452; [L111] SORT_1 input_474; [L112] SORT_1 input_496; [L114] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L114] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L115] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L115] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L116] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L116] SORT_3 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L117] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L117] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L118] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L118] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L119] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L119] SORT_3 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L120] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L120] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L121] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L121] SORT_3 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L122] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L122] SORT_4 state_25 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L123] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L123] SORT_4 state_27 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L124] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L124] SORT_4 state_29 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L125] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L125] SORT_4 state_31 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L126] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L126] SORT_4 state_33 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L127] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L127] SORT_4 state_35 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L128] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L128] SORT_4 state_37 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L129] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L129] SORT_4 state_39 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L130] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L130] SORT_4 state_41 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L131] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L131] SORT_4 state_43 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L132] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L132] SORT_3 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L133] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L133] SORT_3 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L134] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L134] SORT_4 state_49 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L135] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L135] SORT_4 state_51 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L136] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L136] SORT_4 state_53 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L137] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L137] SORT_4 state_55 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L138] SORT_1 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L139] SORT_1 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L140] SORT_1 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L141] SORT_1 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L142] SORT_1 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L143] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L144] SORT_1 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L145] SORT_1 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L146] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L147] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L148] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L149] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L150] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L151] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L152] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L153] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L154] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L155] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L156] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_3 init_9_arg_1 = var_7; [L159] state_8 = init_9_arg_1 [L160] SORT_3 init_11_arg_1 = var_7; [L161] state_10 = init_11_arg_1 [L162] SORT_3 init_13_arg_1 = var_7; [L163] state_12 = init_13_arg_1 [L164] SORT_3 init_15_arg_1 = var_7; [L165] state_14 = init_15_arg_1 [L166] SORT_3 init_17_arg_1 = var_7; [L167] state_16 = init_17_arg_1 [L168] SORT_3 init_19_arg_1 = var_7; [L169] state_18 = init_19_arg_1 [L170] SORT_3 init_21_arg_1 = var_7; [L171] state_20 = init_21_arg_1 [L172] SORT_3 init_23_arg_1 = var_7; [L173] state_22 = init_23_arg_1 [L174] SORT_4 init_26_arg_1 = var_24; [L175] state_25 = init_26_arg_1 [L176] SORT_4 init_28_arg_1 = var_24; [L177] state_27 = init_28_arg_1 [L178] SORT_4 init_30_arg_1 = var_24; [L179] state_29 = init_30_arg_1 [L180] SORT_4 init_32_arg_1 = var_24; [L181] state_31 = init_32_arg_1 [L182] SORT_4 init_34_arg_1 = var_24; [L183] state_33 = init_34_arg_1 [L184] SORT_4 init_36_arg_1 = var_24; [L185] state_35 = init_36_arg_1 [L186] SORT_4 init_38_arg_1 = var_24; [L187] state_37 = init_38_arg_1 [L188] SORT_4 init_40_arg_1 = var_24; [L189] state_39 = init_40_arg_1 [L190] SORT_4 init_42_arg_1 = var_24; [L191] state_41 = init_42_arg_1 [L192] SORT_4 init_44_arg_1 = var_24; [L193] state_43 = init_44_arg_1 [L194] SORT_3 init_46_arg_1 = var_7; [L195] state_45 = init_46_arg_1 [L196] SORT_3 init_48_arg_1 = var_7; [L197] state_47 = init_48_arg_1 [L198] SORT_4 init_50_arg_1 = var_24; [L199] state_49 = init_50_arg_1 [L200] SORT_4 init_52_arg_1 = var_24; [L201] state_51 = init_52_arg_1 [L202] SORT_4 init_54_arg_1 = var_24; [L203] state_53 = init_54_arg_1 [L204] SORT_4 init_56_arg_1 = var_24; [L205] state_55 = init_56_arg_1 [L206] SORT_1 init_59_arg_1 = var_57; [L207] state_58 = init_59_arg_1 [L208] SORT_1 init_61_arg_1 = var_57; [L209] state_60 = init_61_arg_1 [L210] SORT_1 init_63_arg_1 = var_57; [L211] state_62 = init_63_arg_1 [L212] SORT_1 init_65_arg_1 = var_57; [L213] state_64 = init_65_arg_1 [L214] SORT_1 init_67_arg_1 = var_57; [L215] state_66 = init_67_arg_1 [L216] SORT_1 init_69_arg_1 = var_57; [L217] state_68 = init_69_arg_1 [L218] SORT_1 init_71_arg_1 = var_57; [L219] state_70 = init_71_arg_1 [L220] SORT_1 init_73_arg_1 = var_57; [L221] state_72 = init_73_arg_1 [L222] SORT_1 init_75_arg_1 = var_57; [L223] state_74 = init_75_arg_1 [L224] SORT_1 init_77_arg_1 = var_57; [L225] state_76 = init_77_arg_1 [L226] SORT_1 init_79_arg_1 = var_57; [L227] state_78 = init_79_arg_1 [L228] SORT_1 init_81_arg_1 = var_57; [L229] state_80 = init_81_arg_1 [L230] SORT_1 init_83_arg_1 = var_57; [L231] state_82 = init_83_arg_1 [L232] SORT_1 init_85_arg_1 = var_57; [L233] state_84 = init_85_arg_1 [L234] SORT_1 init_87_arg_1 = var_57; [L235] state_86 = init_87_arg_1 [L236] SORT_1 init_89_arg_1 = var_57; [L237] state_88 = init_89_arg_1 [L238] SORT_1 init_91_arg_1 = var_57; [L239] state_90 = init_91_arg_1 [L240] SORT_1 init_93_arg_1 = var_57; [L241] state_92 = init_93_arg_1 [L242] SORT_1 init_95_arg_1 = var_57; [L243] state_94 = init_95_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=255, mask_SORT_6=-1, msb_SORT_6=2147483648, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_58=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_70=0, state_72=0, state_74=0, state_76=0, state_78=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_8=0, state_90=0, state_92=0, state_94=0, var_110=1, var_114=0, var_117=0, var_118=1, var_119=2, var_128=0, var_249=65535, var_281=0, var_306=2, var_308=1, var_505=3, var_520=4294967295, var_545=3, var_565=5, var_577=15, var_96=0, var_98=16] [L246] input_109 = __VERIFIER_nondet_uchar() [L247] EXPR input_109 & mask_SORT_1 [L247] input_109 = input_109 & mask_SORT_1 [L248] input_113 = __VERIFIER_nondet_uchar() [L249] EXPR input_113 & mask_SORT_1 [L249] input_113 = input_113 & mask_SORT_1 [L250] input_132 = __VERIFIER_nondet_uchar() [L251] EXPR input_132 & mask_SORT_1 [L251] input_132 = input_132 & mask_SORT_1 [L252] input_138 = __VERIFIER_nondet_uchar() [L253] EXPR input_138 & mask_SORT_1 [L253] input_138 = input_138 & mask_SORT_1 [L254] input_145 = __VERIFIER_nondet_uchar() [L255] EXPR input_145 & mask_SORT_1 [L255] input_145 = input_145 & mask_SORT_1 [L256] input_162 = __VERIFIER_nondet_uchar() [L257] EXPR input_162 & mask_SORT_1 [L257] input_162 = input_162 & mask_SORT_1 [L258] input_170 = __VERIFIER_nondet_uchar() [L259] EXPR input_170 & mask_SORT_1 [L259] input_170 = input_170 & mask_SORT_1 [L260] input_176 = __VERIFIER_nondet_uchar() [L261] EXPR input_176 & mask_SORT_1 [L261] input_176 = input_176 & mask_SORT_1 [L262] input_182 = __VERIFIER_nondet_uchar() [L263] EXPR input_182 & mask_SORT_1 [L263] input_182 = input_182 & mask_SORT_1 [L264] input_195 = __VERIFIER_nondet_uchar() [L265] EXPR input_195 & mask_SORT_1 [L265] input_195 = input_195 & mask_SORT_1 [L266] input_207 = __VERIFIER_nondet_uchar() [L267] EXPR input_207 & mask_SORT_1 [L267] input_207 = input_207 & mask_SORT_1 [L268] input_246 = __VERIFIER_nondet_uchar() [L269] EXPR input_246 & mask_SORT_1 [L269] input_246 = input_246 & mask_SORT_1 [L270] input_247 = __VERIFIER_nondet_uchar() [L271] EXPR input_247 & mask_SORT_1 [L271] input_247 = input_247 & mask_SORT_1 [L272] input_254 = __VERIFIER_nondet_uchar() [L273] EXPR input_254 & mask_SORT_1 [L273] input_254 = input_254 & mask_SORT_1 [L274] input_260 = __VERIFIER_nondet_uchar() [L275] EXPR input_260 & mask_SORT_1 [L275] input_260 = input_260 & mask_SORT_1 [L276] input_266 = __VERIFIER_nondet_uchar() [L277] EXPR input_266 & mask_SORT_1 [L277] input_266 = input_266 & mask_SORT_1 [L278] input_271 = __VERIFIER_nondet_uchar() [L279] EXPR input_271 & mask_SORT_1 [L279] input_271 = input_271 & mask_SORT_1 [L280] input_276 = __VERIFIER_nondet_uchar() [L281] EXPR input_276 & mask_SORT_1 [L281] input_276 = input_276 & mask_SORT_1 [L282] input_297 = __VERIFIER_nondet_uchar() [L283] EXPR input_297 & mask_SORT_1 [L283] input_297 = input_297 & mask_SORT_1 [L284] input_305 = __VERIFIER_nondet_uchar() [L285] EXPR input_305 & mask_SORT_1 [L285] input_305 = input_305 & mask_SORT_1 [L286] input_307 = __VERIFIER_nondet_uchar() [L287] EXPR input_307 & mask_SORT_1 [L287] input_307 = input_307 & mask_SORT_1 [L288] input_309 = __VERIFIER_nondet_uchar() [L289] EXPR input_309 & mask_SORT_1 [L289] input_309 = input_309 & mask_SORT_1 [L290] input_315 = __VERIFIER_nondet_uchar() [L291] EXPR input_315 & mask_SORT_1 [L291] input_315 = input_315 & mask_SORT_1 [L292] input_319 = __VERIFIER_nondet_uchar() [L293] EXPR input_319 & mask_SORT_1 [L293] input_319 = input_319 & mask_SORT_1 [L294] input_320 = __VERIFIER_nondet_uchar() [L295] EXPR input_320 & mask_SORT_1 [L295] input_320 = input_320 & mask_SORT_1 [L296] input_321 = __VERIFIER_nondet_uchar() [L297] EXPR input_321 & mask_SORT_1 [L297] input_321 = input_321 & mask_SORT_1 [L298] input_322 = __VERIFIER_nondet_uchar() [L299] EXPR input_322 & mask_SORT_1 [L299] input_322 = input_322 & mask_SORT_1 [L300] input_323 = __VERIFIER_nondet_uchar() [L301] EXPR input_323 & mask_SORT_1 [L301] input_323 = input_323 & mask_SORT_1 [L302] input_324 = __VERIFIER_nondet_uchar() [L303] EXPR input_324 & mask_SORT_1 [L303] input_324 = input_324 & mask_SORT_1 [L304] input_325 = __VERIFIER_nondet_uchar() [L305] EXPR input_325 & mask_SORT_1 [L305] input_325 = input_325 & mask_SORT_1 [L306] input_326 = __VERIFIER_nondet_uchar() [L307] EXPR input_326 & mask_SORT_1 [L307] input_326 = input_326 & mask_SORT_1 [L308] input_327 = __VERIFIER_nondet_uchar() [L309] EXPR input_327 & mask_SORT_1 [L309] input_327 = input_327 & mask_SORT_1 [L310] input_328 = __VERIFIER_nondet_uchar() [L311] EXPR input_328 & mask_SORT_1 [L311] input_328 = input_328 & mask_SORT_1 [L312] input_329 = __VERIFIER_nondet_uchar() [L313] EXPR input_329 & mask_SORT_1 [L313] input_329 = input_329 & mask_SORT_1 [L314] input_357 = __VERIFIER_nondet_uchar() [L315] EXPR input_357 & mask_SORT_1 [L315] input_357 = input_357 & mask_SORT_1 [L316] input_360 = __VERIFIER_nondet_uchar() [L317] EXPR input_360 & mask_SORT_1 [L317] input_360 = input_360 & mask_SORT_1 [L318] input_361 = __VERIFIER_nondet_uchar() [L319] EXPR input_361 & mask_SORT_1 [L319] input_361 = input_361 & mask_SORT_1 [L320] input_362 = __VERIFIER_nondet_uchar() [L321] EXPR input_362 & mask_SORT_1 [L321] input_362 = input_362 & mask_SORT_1 [L322] input_363 = __VERIFIER_nondet_uchar() [L323] EXPR input_363 & mask_SORT_1 [L323] input_363 = input_363 & mask_SORT_1 [L324] input_364 = __VERIFIER_nondet_uchar() [L325] EXPR input_364 & mask_SORT_1 [L325] input_364 = input_364 & mask_SORT_1 [L326] input_365 = __VERIFIER_nondet_uchar() [L327] EXPR input_365 & mask_SORT_1 [L327] input_365 = input_365 & mask_SORT_1 [L328] input_387 = __VERIFIER_nondet_uchar() [L329] EXPR input_387 & mask_SORT_1 [L329] input_387 = input_387 & mask_SORT_1 [L330] input_397 = __VERIFIER_nondet_uchar() [L331] EXPR input_397 & mask_SORT_1 [L331] input_397 = input_397 & mask_SORT_1 [L332] input_407 = __VERIFIER_nondet_uchar() [L333] EXPR input_407 & mask_SORT_1 [L333] input_407 = input_407 & mask_SORT_1 [L334] input_434 = __VERIFIER_nondet_uchar() [L335] input_452 = __VERIFIER_nondet_uchar() [L336] input_474 = __VERIFIER_nondet_uchar() [L337] input_496 = __VERIFIER_nondet_uchar() [L340] SORT_4 var_97_arg_0 = state_25; [L341] SORT_4 var_97_arg_1 = var_96; [L342] EXPR ((SORT_6)var_97_arg_0 << 16) | var_97_arg_1 [L342] SORT_6 var_97 = ((SORT_6)var_97_arg_0 << 16) | var_97_arg_1; [L343] SORT_6 var_99_arg_0 = var_97; [L344] EXPR var_99_arg_0 & msb_SORT_6 [L344] EXPR (var_99_arg_0 & msb_SORT_6) ? (var_99_arg_0 | ~mask_SORT_6) : (var_99_arg_0 & mask_SORT_6) [L344] EXPR var_99_arg_0 & mask_SORT_6 [L344] EXPR (var_99_arg_0 & msb_SORT_6) ? (var_99_arg_0 | ~mask_SORT_6) : (var_99_arg_0 & mask_SORT_6) [L344] var_99_arg_0 = (var_99_arg_0 & msb_SORT_6) ? (var_99_arg_0 | ~mask_SORT_6) : (var_99_arg_0 & mask_SORT_6) [L345] SORT_6 var_99_arg_1 = var_98; [L346] EXPR (int)var_99_arg_0 >> var_99_arg_1 [L346] SORT_6 var_99 = (int)var_99_arg_0 >> var_99_arg_1; [L347] EXPR var_99_arg_0 & msb_SORT_6 [L347] EXPR (var_99_arg_0 & msb_SORT_6) ? (var_99 | ~(mask_SORT_6 >> var_99_arg_1)) : var_99 [L347] var_99 = (var_99_arg_0 & msb_SORT_6) ? (var_99 | ~(mask_SORT_6 >> var_99_arg_1)) : var_99 [L348] EXPR var_99 & mask_SORT_6 [L348] var_99 = var_99 & mask_SORT_6 [L349] SORT_4 var_100_arg_0 = state_27; [L350] SORT_4 var_100_arg_1 = var_96; [L351] EXPR ((SORT_6)var_100_arg_0 << 16) | var_100_arg_1 [L351] SORT_6 var_100 = ((SORT_6)var_100_arg_0 << 16) | var_100_arg_1; [L352] SORT_6 var_101_arg_0 = var_100; [L353] EXPR var_101_arg_0 & msb_SORT_6 [L353] EXPR (var_101_arg_0 & msb_SORT_6) ? (var_101_arg_0 | ~mask_SORT_6) : (var_101_arg_0 & mask_SORT_6) [L353] EXPR var_101_arg_0 & mask_SORT_6 [L353] EXPR (var_101_arg_0 & msb_SORT_6) ? (var_101_arg_0 | ~mask_SORT_6) : (var_101_arg_0 & mask_SORT_6) [L353] var_101_arg_0 = (var_101_arg_0 & msb_SORT_6) ? (var_101_arg_0 | ~mask_SORT_6) : (var_101_arg_0 & mask_SORT_6) [L354] SORT_6 var_101_arg_1 = var_98; [L355] EXPR (int)var_101_arg_0 >> var_101_arg_1 [L355] SORT_6 var_101 = (int)var_101_arg_0 >> var_101_arg_1; [L356] EXPR var_101_arg_0 & msb_SORT_6 [L356] EXPR (var_101_arg_0 & msb_SORT_6) ? (var_101 | ~(mask_SORT_6 >> var_101_arg_1)) : var_101 [L356] var_101 = (var_101_arg_0 & msb_SORT_6) ? (var_101 | ~(mask_SORT_6 >> var_101_arg_1)) : var_101 [L357] EXPR var_101 & mask_SORT_6 [L357] var_101 = var_101 & mask_SORT_6 [L358] SORT_6 var_102_arg_0 = var_99; [L359] SORT_6 var_102_arg_1 = var_101; [L360] SORT_1 var_102 = var_102_arg_0 == var_102_arg_1; [L361] SORT_4 var_103_arg_0 = state_33; [L362] SORT_4 var_103_arg_1 = var_96; [L363] EXPR ((SORT_6)var_103_arg_0 << 16) | var_103_arg_1 [L363] SORT_6 var_103 = ((SORT_6)var_103_arg_0 << 16) | var_103_arg_1; [L364] SORT_6 var_104_arg_0 = var_103; [L365] EXPR var_104_arg_0 & msb_SORT_6 [L365] EXPR (var_104_arg_0 & msb_SORT_6) ? (var_104_arg_0 | ~mask_SORT_6) : (var_104_arg_0 & mask_SORT_6) [L365] EXPR var_104_arg_0 & mask_SORT_6 [L365] EXPR (var_104_arg_0 & msb_SORT_6) ? (var_104_arg_0 | ~mask_SORT_6) : (var_104_arg_0 & mask_SORT_6) [L365] var_104_arg_0 = (var_104_arg_0 & msb_SORT_6) ? (var_104_arg_0 | ~mask_SORT_6) : (var_104_arg_0 & mask_SORT_6) [L366] SORT_6 var_104_arg_1 = var_98; [L367] EXPR (int)var_104_arg_0 >> var_104_arg_1 [L367] SORT_6 var_104 = (int)var_104_arg_0 >> var_104_arg_1; [L368] EXPR var_104_arg_0 & msb_SORT_6 [L368] EXPR (var_104_arg_0 & msb_SORT_6) ? (var_104 | ~(mask_SORT_6 >> var_104_arg_1)) : var_104 [L368] var_104 = (var_104_arg_0 & msb_SORT_6) ? (var_104 | ~(mask_SORT_6 >> var_104_arg_1)) : var_104 [L369] EXPR var_104 & mask_SORT_6 [L369] var_104 = var_104 & mask_SORT_6 [L370] SORT_6 var_105_arg_0 = var_99; [L371] SORT_6 var_105_arg_1 = var_104; [L372] SORT_1 var_105 = var_105_arg_0 == var_105_arg_1; [L373] SORT_1 var_106_arg_0 = var_102; [L374] SORT_1 var_106_arg_1 = var_105; [L375] EXPR var_106_arg_0 | var_106_arg_1 [L375] SORT_1 var_106 = var_106_arg_0 | var_106_arg_1; [L376] SORT_1 var_107_arg_0 = ~state_94; [L377] EXPR var_107_arg_0 & mask_SORT_1 [L377] var_107_arg_0 = var_107_arg_0 & mask_SORT_1 [L378] SORT_1 var_107_arg_1 = var_106; [L379] EXPR var_107_arg_0 & var_107_arg_1 [L379] SORT_1 var_107 = var_107_arg_0 & var_107_arg_1; [L380] EXPR var_107 & mask_SORT_1 [L380] var_107 = var_107 & mask_SORT_1 [L381] SORT_1 bad_108_arg_0 = var_107; [L382] CALL __VERIFIER_assert(!(bad_108_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 929.81ms. Allocated memory is still 142.6MB. Free memory was 111.0MB in the beginning and 59.3MB in the end (delta: 51.7MB). Peak memory consumption was 106.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 810.43ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 59.3MB in the beginning and 92.6MB in the end (delta: -33.4MB). Peak memory consumption was 233.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1018.36ms. Allocated memory was 318.8MB in the beginning and 755.0MB in the end (delta: 436.2MB). Free memory was 92.6MB in the beginning and 475.2MB in the end (delta: -382.6MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. * RCFGBuilder took 35331.99ms. Allocated memory was 755.0MB in the beginning and 1.6GB in the end (delta: 813.7MB). Free memory was 475.2MB in the beginning and 460.1MB in the end (delta: 15.1MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * CodeCheck took 4533.97ms. Allocated memory is still 1.6GB. Free memory was 460.1MB in the beginning and 562.3MB in the end (delta: -102.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.84ms. Allocated memory is still 1.6GB. Free memory was 562.3MB in the beginning and 562.3MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-06 00:00:37,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 664bd25553e60d148097ce237d61796634bc9fc2ac8b95a07be7dc96562858c9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:00:39,473 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:00:39,554 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 00:00:39,578 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:00:39,578 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:00:39,578 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:00:39,579 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:00:39,579 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:00:39,579 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:00:39,579 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:00:39,579 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:00:39,579 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:00:39,579 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:00:39,580 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:00:39,580 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:00:39,581 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:00:39,581 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:00:39,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:00:39,581 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:00:39,581 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:00:39,581 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:00:39,581 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:00:39,581 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:00:39,581 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:00:39,581 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 664bd25553e60d148097ce237d61796634bc9fc2ac8b95a07be7dc96562858c9 [2024-12-06 00:00:39,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:00:39,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:00:39,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:00:39,806 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:00:39,806 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:00:39,807 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c [2024-12-06 00:00:42,408 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data/bf617f200/3766e7ce65da45e189316b35ec6cf809/FLAG567532da1 [2024-12-06 00:00:42,762 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:00:42,763 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c [2024-12-06 00:00:42,781 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data/bf617f200/3766e7ce65da45e189316b35ec6cf809/FLAG567532da1 [2024-12-06 00:00:42,999 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/data/bf617f200/3766e7ce65da45e189316b35ec6cf809 [2024-12-06 00:00:43,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:00:43,002 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:00:43,004 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:00:43,004 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:00:43,007 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:00:43,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:43,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46bad359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43, skipping insertion in model container [2024-12-06 00:00:43,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:43,058 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:00:43,237 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c[1180,1193] [2024-12-06 00:00:43,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:00:43,573 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:00:43,584 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.3.prop1-func-interl.c[1180,1193] [2024-12-06 00:00:43,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:00:43,803 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:00:43,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43 WrapperNode [2024-12-06 00:00:43,803 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:00:43,804 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:00:43,804 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:00:43,804 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:00:43,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:43,847 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:43,977 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3408 [2024-12-06 00:00:43,978 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:00:43,985 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:00:43,986 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:00:43,986 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:00:43,997 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:43,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:44,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:44,025 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:44,084 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:44,090 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:44,095 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:44,106 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:44,117 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:44,138 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:00:44,138 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:00:44,139 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:00:44,139 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:00:44,140 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:43" (1/1) ... [2024-12-06 00:00:44,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:00:44,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:00:44,174 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:00:44,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:00:44,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:00:44,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 00:00:44,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:00:44,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:00:44,734 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:00:44,736 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:00:48,895 INFO L? ?]: Removed 135 outVars from TransFormulas that were not future-live. [2024-12-06 00:00:48,896 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:00:48,981 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:00:48,982 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:00:48,982 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:00:48 BoogieIcfgContainer [2024-12-06 00:00:48,982 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:00:48,983 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:00:48,983 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:00:48,991 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:00:48,992 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:00:48" (1/1) ... [2024-12-06 00:00:48,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:00:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:49,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 00:00:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 00:00:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:00:49,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:49,044 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 00:00:49,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 00:00:49,046 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 00:00:49,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 00:00:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:00:50,126 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 00:00:50,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:00:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:00:51,094 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 00:00:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:00:51,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 00:00:51,534 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 00:00:51,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 12:00:51 ImpRootNode [2024-12-06 00:00:51,569 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 00:00:51,569 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 00:00:51,570 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 00:00:51,570 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 00:00:51,570 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:00:48" (3/4) ... [2024-12-06 00:00:51,571 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2024-12-06 00:00:51,638 INFO L129 tionWitnessGenerator]: Generated YAML witness of length 3. [2024-12-06 00:00:51,675 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 00:00:51,675 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 00:00:51,675 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 00:00:51,676 INFO L158 Benchmark]: Toolchain (without parser) took 8673.88ms. Allocated memory was 92.3MB in the beginning and 343.9MB in the end (delta: 251.7MB). Free memory was 64.5MB in the beginning and 249.6MB in the end (delta: -185.2MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2024-12-06 00:00:51,677 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:00:51,677 INFO L158 Benchmark]: CACSL2BoogieTranslator took 800.14ms. Allocated memory is still 92.3MB. Free memory was 64.2MB in the beginning and 41.0MB in the end (delta: 23.2MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. [2024-12-06 00:00:51,677 INFO L158 Benchmark]: Boogie Procedure Inliner took 180.34ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 41.0MB in the beginning and 103.3MB in the end (delta: -62.3MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2024-12-06 00:00:51,677 INFO L158 Benchmark]: Boogie Preprocessor took 152.42ms. Allocated memory is still 167.8MB. Free memory was 103.3MB in the beginning and 87.5MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 00:00:51,678 INFO L158 Benchmark]: RCFGBuilder took 4843.72ms. Allocated memory was 167.8MB in the beginning and 343.9MB in the end (delta: 176.2MB). Free memory was 87.5MB in the beginning and 232.2MB in the end (delta: -144.7MB). Peak memory consumption was 192.2MB. Max. memory is 16.1GB. [2024-12-06 00:00:51,678 INFO L158 Benchmark]: CodeCheck took 2586.13ms. Allocated memory is still 343.9MB. Free memory was 232.2MB in the beginning and 260.4MB in the end (delta: -28.2MB). Peak memory consumption was 166.4MB. Max. memory is 16.1GB. [2024-12-06 00:00:51,678 INFO L158 Benchmark]: Witness Printer took 105.90ms. Allocated memory is still 343.9MB. Free memory was 260.4MB in the beginning and 249.6MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:00:51,680 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, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.5s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - CounterExampleResult [Line: 21]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (16 - 1); [L38] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 24); [L39] const SORT_5 msb_SORT_5 = (SORT_5)1 << (24 - 1); [L41] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 32); [L42] const SORT_6 msb_SORT_6 = (SORT_6)1 << (32 - 1); [L44] const SORT_3 var_7 = 0; [L45] const SORT_4 var_24 = 0; [L46] const SORT_1 var_57 = 0; [L47] const SORT_4 var_96 = 0; [L48] const SORT_6 var_98 = 16; [L49] const SORT_4 var_110 = 1; [L50] const SORT_6 var_114 = 0; [L51] const SORT_5 var_117 = 0; [L52] const SORT_6 var_118 = 1; [L53] const SORT_6 var_119 = 2; [L54] const SORT_3 var_128 = 0; [L55] const SORT_4 var_249 = 65535; [L56] const SORT_4 var_281 = 0; [L57] const SORT_3 var_306 = 2; [L58] const SORT_3 var_308 = 1; [L59] const SORT_6 var_505 = 3; [L60] const SORT_6 var_520 = 4294967295; [L61] const SORT_3 var_545 = 3; [L62] const SORT_6 var_565 = 5; [L63] const SORT_6 var_577 = 15; [L65] SORT_1 input_109; [L66] SORT_1 input_113; [L67] SORT_1 input_132; [L68] SORT_1 input_138; [L69] SORT_1 input_145; [L70] SORT_1 input_162; [L71] SORT_1 input_170; [L72] SORT_1 input_176; [L73] SORT_1 input_182; [L74] SORT_1 input_195; [L75] SORT_1 input_207; [L76] SORT_1 input_246; [L77] SORT_1 input_247; [L78] SORT_1 input_254; [L79] SORT_1 input_260; [L80] SORT_1 input_266; [L81] SORT_1 input_271; [L82] SORT_1 input_276; [L83] SORT_1 input_297; [L84] SORT_1 input_305; [L85] SORT_1 input_307; [L86] SORT_1 input_309; [L87] SORT_1 input_315; [L88] SORT_1 input_319; [L89] SORT_1 input_320; [L90] SORT_1 input_321; [L91] SORT_1 input_322; [L92] SORT_1 input_323; [L93] SORT_1 input_324; [L94] SORT_1 input_325; [L95] SORT_1 input_326; [L96] SORT_1 input_327; [L97] SORT_1 input_328; [L98] SORT_1 input_329; [L99] SORT_1 input_357; [L100] SORT_1 input_360; [L101] SORT_1 input_361; [L102] SORT_1 input_362; [L103] SORT_1 input_363; [L104] SORT_1 input_364; [L105] SORT_1 input_365; [L106] SORT_1 input_387; [L107] SORT_1 input_397; [L108] SORT_1 input_407; [L109] SORT_1 input_434; [L110] SORT_1 input_452; [L111] SORT_1 input_474; [L112] SORT_1 input_496; [L114] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L115] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L116] SORT_3 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L117] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L118] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L119] SORT_3 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L120] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L121] SORT_3 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L122] SORT_4 state_25 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L123] SORT_4 state_27 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L124] SORT_4 state_29 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L125] SORT_4 state_31 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L126] SORT_4 state_33 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L127] SORT_4 state_35 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L128] SORT_4 state_37 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L129] SORT_4 state_39 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L130] SORT_4 state_41 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L131] SORT_4 state_43 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L132] SORT_3 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L133] SORT_3 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L134] SORT_4 state_49 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L135] SORT_4 state_51 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L136] SORT_4 state_53 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L137] SORT_4 state_55 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L138] SORT_1 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] SORT_1 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] SORT_1 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] SORT_1 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] SORT_1 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] SORT_1 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] SORT_1 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_3 init_9_arg_1 = var_7; [L159] state_8 = init_9_arg_1 [L160] SORT_3 init_11_arg_1 = var_7; [L161] state_10 = init_11_arg_1 [L162] SORT_3 init_13_arg_1 = var_7; [L163] state_12 = init_13_arg_1 [L164] SORT_3 init_15_arg_1 = var_7; [L165] state_14 = init_15_arg_1 [L166] SORT_3 init_17_arg_1 = var_7; [L167] state_16 = init_17_arg_1 [L168] SORT_3 init_19_arg_1 = var_7; [L169] state_18 = init_19_arg_1 [L170] SORT_3 init_21_arg_1 = var_7; [L171] state_20 = init_21_arg_1 [L172] SORT_3 init_23_arg_1 = var_7; [L173] state_22 = init_23_arg_1 [L174] SORT_4 init_26_arg_1 = var_24; [L175] state_25 = init_26_arg_1 [L176] SORT_4 init_28_arg_1 = var_24; [L177] state_27 = init_28_arg_1 [L178] SORT_4 init_30_arg_1 = var_24; [L179] state_29 = init_30_arg_1 [L180] SORT_4 init_32_arg_1 = var_24; [L181] state_31 = init_32_arg_1 [L182] SORT_4 init_34_arg_1 = var_24; [L183] state_33 = init_34_arg_1 [L184] SORT_4 init_36_arg_1 = var_24; [L185] state_35 = init_36_arg_1 [L186] SORT_4 init_38_arg_1 = var_24; [L187] state_37 = init_38_arg_1 [L188] SORT_4 init_40_arg_1 = var_24; [L189] state_39 = init_40_arg_1 [L190] SORT_4 init_42_arg_1 = var_24; [L191] state_41 = init_42_arg_1 [L192] SORT_4 init_44_arg_1 = var_24; [L193] state_43 = init_44_arg_1 [L194] SORT_3 init_46_arg_1 = var_7; [L195] state_45 = init_46_arg_1 [L196] SORT_3 init_48_arg_1 = var_7; [L197] state_47 = init_48_arg_1 [L198] SORT_4 init_50_arg_1 = var_24; [L199] state_49 = init_50_arg_1 [L200] SORT_4 init_52_arg_1 = var_24; [L201] state_51 = init_52_arg_1 [L202] SORT_4 init_54_arg_1 = var_24; [L203] state_53 = init_54_arg_1 [L204] SORT_4 init_56_arg_1 = var_24; [L205] state_55 = init_56_arg_1 [L206] SORT_1 init_59_arg_1 = var_57; [L207] state_58 = init_59_arg_1 [L208] SORT_1 init_61_arg_1 = var_57; [L209] state_60 = init_61_arg_1 [L210] SORT_1 init_63_arg_1 = var_57; [L211] state_62 = init_63_arg_1 [L212] SORT_1 init_65_arg_1 = var_57; [L213] state_64 = init_65_arg_1 [L214] SORT_1 init_67_arg_1 = var_57; [L215] state_66 = init_67_arg_1 [L216] SORT_1 init_69_arg_1 = var_57; [L217] state_68 = init_69_arg_1 [L218] SORT_1 init_71_arg_1 = var_57; [L219] state_70 = init_71_arg_1 [L220] SORT_1 init_73_arg_1 = var_57; [L221] state_72 = init_73_arg_1 [L222] SORT_1 init_75_arg_1 = var_57; [L223] state_74 = init_75_arg_1 [L224] SORT_1 init_77_arg_1 = var_57; [L225] state_76 = init_77_arg_1 [L226] SORT_1 init_79_arg_1 = var_57; [L227] state_78 = init_79_arg_1 [L228] SORT_1 init_81_arg_1 = var_57; [L229] state_80 = init_81_arg_1 [L230] SORT_1 init_83_arg_1 = var_57; [L231] state_82 = init_83_arg_1 [L232] SORT_1 init_85_arg_1 = var_57; [L233] state_84 = init_85_arg_1 [L234] SORT_1 init_87_arg_1 = var_57; [L235] state_86 = init_87_arg_1 [L236] SORT_1 init_89_arg_1 = var_57; [L237] state_88 = init_89_arg_1 [L238] SORT_1 init_91_arg_1 = var_57; [L239] state_90 = init_91_arg_1 [L240] SORT_1 init_93_arg_1 = var_57; [L241] state_92 = init_93_arg_1 [L242] SORT_1 init_95_arg_1 = var_57; [L243] state_94 = init_95_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=-1, mask_SORT_6=-1, msb_SORT_6=-2147483648, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_58=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_70=0, state_72=0, state_74=0, state_76=0, state_78=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_8=0, state_90=0, state_92=0, state_94=0, var_110=1, var_114=0, var_117=0, var_118=1, var_119=2, var_128=0, var_249=-1, var_281=0, var_306=2, var_308=1, var_505=3, var_520=-1, var_545=3, var_565=5, var_577=15, var_96=0, var_98=16] [L246] input_109 = __VERIFIER_nondet_uchar() [L247] input_109 = input_109 & mask_SORT_1 [L248] input_113 = __VERIFIER_nondet_uchar() [L249] input_113 = input_113 & mask_SORT_1 [L250] input_132 = __VERIFIER_nondet_uchar() [L251] input_132 = input_132 & mask_SORT_1 [L252] input_138 = __VERIFIER_nondet_uchar() [L253] input_138 = input_138 & mask_SORT_1 [L254] input_145 = __VERIFIER_nondet_uchar() [L255] input_145 = input_145 & mask_SORT_1 [L256] input_162 = __VERIFIER_nondet_uchar() [L257] input_162 = input_162 & mask_SORT_1 [L258] input_170 = __VERIFIER_nondet_uchar() [L259] input_170 = input_170 & mask_SORT_1 [L260] input_176 = __VERIFIER_nondet_uchar() [L261] input_176 = input_176 & mask_SORT_1 [L262] input_182 = __VERIFIER_nondet_uchar() [L263] input_182 = input_182 & mask_SORT_1 [L264] input_195 = __VERIFIER_nondet_uchar() [L265] input_195 = input_195 & mask_SORT_1 [L266] input_207 = __VERIFIER_nondet_uchar() [L267] input_207 = input_207 & mask_SORT_1 [L268] input_246 = __VERIFIER_nondet_uchar() [L269] input_246 = input_246 & mask_SORT_1 [L270] input_247 = __VERIFIER_nondet_uchar() [L271] input_247 = input_247 & mask_SORT_1 [L272] input_254 = __VERIFIER_nondet_uchar() [L273] input_254 = input_254 & mask_SORT_1 [L274] input_260 = __VERIFIER_nondet_uchar() [L275] input_260 = input_260 & mask_SORT_1 [L276] input_266 = __VERIFIER_nondet_uchar() [L277] input_266 = input_266 & mask_SORT_1 [L278] input_271 = __VERIFIER_nondet_uchar() [L279] input_271 = input_271 & mask_SORT_1 [L280] input_276 = __VERIFIER_nondet_uchar() [L281] input_276 = input_276 & mask_SORT_1 [L282] input_297 = __VERIFIER_nondet_uchar() [L283] input_297 = input_297 & mask_SORT_1 [L284] input_305 = __VERIFIER_nondet_uchar() [L285] input_305 = input_305 & mask_SORT_1 [L286] input_307 = __VERIFIER_nondet_uchar() [L287] input_307 = input_307 & mask_SORT_1 [L288] input_309 = __VERIFIER_nondet_uchar() [L289] input_309 = input_309 & mask_SORT_1 [L290] input_315 = __VERIFIER_nondet_uchar() [L291] input_315 = input_315 & mask_SORT_1 [L292] input_319 = __VERIFIER_nondet_uchar() [L293] input_319 = input_319 & mask_SORT_1 [L294] input_320 = __VERIFIER_nondet_uchar() [L295] input_320 = input_320 & mask_SORT_1 [L296] input_321 = __VERIFIER_nondet_uchar() [L297] input_321 = input_321 & mask_SORT_1 [L298] input_322 = __VERIFIER_nondet_uchar() [L299] input_322 = input_322 & mask_SORT_1 [L300] input_323 = __VERIFIER_nondet_uchar() [L301] input_323 = input_323 & mask_SORT_1 [L302] input_324 = __VERIFIER_nondet_uchar() [L303] input_324 = input_324 & mask_SORT_1 [L304] input_325 = __VERIFIER_nondet_uchar() [L305] input_325 = input_325 & mask_SORT_1 [L306] input_326 = __VERIFIER_nondet_uchar() [L307] input_326 = input_326 & mask_SORT_1 [L308] input_327 = __VERIFIER_nondet_uchar() [L309] input_327 = input_327 & mask_SORT_1 [L310] input_328 = __VERIFIER_nondet_uchar() [L311] input_328 = input_328 & mask_SORT_1 [L312] input_329 = __VERIFIER_nondet_uchar() [L313] input_329 = input_329 & mask_SORT_1 [L314] input_357 = __VERIFIER_nondet_uchar() [L315] input_357 = input_357 & mask_SORT_1 [L316] input_360 = __VERIFIER_nondet_uchar() [L317] input_360 = input_360 & mask_SORT_1 [L318] input_361 = __VERIFIER_nondet_uchar() [L319] input_361 = input_361 & mask_SORT_1 [L320] input_362 = __VERIFIER_nondet_uchar() [L321] input_362 = input_362 & mask_SORT_1 [L322] input_363 = __VERIFIER_nondet_uchar() [L323] input_363 = input_363 & mask_SORT_1 [L324] input_364 = __VERIFIER_nondet_uchar() [L325] input_364 = input_364 & mask_SORT_1 [L326] input_365 = __VERIFIER_nondet_uchar() [L327] input_365 = input_365 & mask_SORT_1 [L328] input_387 = __VERIFIER_nondet_uchar() [L329] input_387 = input_387 & mask_SORT_1 [L330] input_397 = __VERIFIER_nondet_uchar() [L331] input_397 = input_397 & mask_SORT_1 [L332] input_407 = __VERIFIER_nondet_uchar() [L333] input_407 = input_407 & mask_SORT_1 [L334] input_434 = __VERIFIER_nondet_uchar() [L335] input_452 = __VERIFIER_nondet_uchar() [L336] input_474 = __VERIFIER_nondet_uchar() [L337] input_496 = __VERIFIER_nondet_uchar() [L340] SORT_4 var_97_arg_0 = state_25; [L341] SORT_4 var_97_arg_1 = var_96; [L342] SORT_6 var_97 = ((SORT_6)var_97_arg_0 << 16) | var_97_arg_1; [L343] SORT_6 var_99_arg_0 = var_97; [L344] var_99_arg_0 = (var_99_arg_0 & msb_SORT_6) ? (var_99_arg_0 | ~mask_SORT_6) : (var_99_arg_0 & mask_SORT_6) [L345] SORT_6 var_99_arg_1 = var_98; [L346] SORT_6 var_99 = (int)var_99_arg_0 >> var_99_arg_1; [L347] var_99 = (var_99_arg_0 & msb_SORT_6) ? (var_99 | ~(mask_SORT_6 >> var_99_arg_1)) : var_99 [L348] var_99 = var_99 & mask_SORT_6 [L349] SORT_4 var_100_arg_0 = state_27; [L350] SORT_4 var_100_arg_1 = var_96; [L351] SORT_6 var_100 = ((SORT_6)var_100_arg_0 << 16) | var_100_arg_1; [L352] SORT_6 var_101_arg_0 = var_100; [L353] var_101_arg_0 = (var_101_arg_0 & msb_SORT_6) ? (var_101_arg_0 | ~mask_SORT_6) : (var_101_arg_0 & mask_SORT_6) [L354] SORT_6 var_101_arg_1 = var_98; [L355] SORT_6 var_101 = (int)var_101_arg_0 >> var_101_arg_1; [L356] var_101 = (var_101_arg_0 & msb_SORT_6) ? (var_101 | ~(mask_SORT_6 >> var_101_arg_1)) : var_101 [L357] var_101 = var_101 & mask_SORT_6 [L358] SORT_6 var_102_arg_0 = var_99; [L359] SORT_6 var_102_arg_1 = var_101; [L360] SORT_1 var_102 = var_102_arg_0 == var_102_arg_1; [L361] SORT_4 var_103_arg_0 = state_33; [L362] SORT_4 var_103_arg_1 = var_96; [L363] SORT_6 var_103 = ((SORT_6)var_103_arg_0 << 16) | var_103_arg_1; [L364] SORT_6 var_104_arg_0 = var_103; [L365] var_104_arg_0 = (var_104_arg_0 & msb_SORT_6) ? (var_104_arg_0 | ~mask_SORT_6) : (var_104_arg_0 & mask_SORT_6) [L366] SORT_6 var_104_arg_1 = var_98; [L367] SORT_6 var_104 = (int)var_104_arg_0 >> var_104_arg_1; [L368] var_104 = (var_104_arg_0 & msb_SORT_6) ? (var_104 | ~(mask_SORT_6 >> var_104_arg_1)) : var_104 [L369] var_104 = var_104 & mask_SORT_6 [L370] SORT_6 var_105_arg_0 = var_99; [L371] SORT_6 var_105_arg_1 = var_104; [L372] SORT_1 var_105 = var_105_arg_0 == var_105_arg_1; [L373] SORT_1 var_106_arg_0 = var_102; [L374] SORT_1 var_106_arg_1 = var_105; [L375] SORT_1 var_106 = var_106_arg_0 | var_106_arg_1; [L376] SORT_1 var_107_arg_0 = ~state_94; [L377] var_107_arg_0 = var_107_arg_0 & mask_SORT_1 [L378] SORT_1 var_107_arg_1 = var_106; [L379] SORT_1 var_107 = var_107_arg_0 & var_107_arg_1; [L380] var_107 = var_107 & mask_SORT_1 [L381] SORT_1 bad_108_arg_0 = var_107; [L382] CALL __VERIFIER_assert(!(bad_108_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 800.14ms. Allocated memory is still 92.3MB. Free memory was 64.2MB in the beginning and 41.0MB in the end (delta: 23.2MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 180.34ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 41.0MB in the beginning and 103.3MB in the end (delta: -62.3MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 152.42ms. Allocated memory is still 167.8MB. Free memory was 103.3MB in the beginning and 87.5MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 4843.72ms. Allocated memory was 167.8MB in the beginning and 343.9MB in the end (delta: 176.2MB). Free memory was 87.5MB in the beginning and 232.2MB in the end (delta: -144.7MB). Peak memory consumption was 192.2MB. Max. memory is 16.1GB. * CodeCheck took 2586.13ms. Allocated memory is still 343.9MB. Free memory was 232.2MB in the beginning and 260.4MB in the end (delta: -28.2MB). Peak memory consumption was 166.4MB. Max. memory is 16.1GB. * Witness Printer took 105.90ms. Allocated memory is still 343.9MB. Free memory was 260.4MB in the beginning and 249.6MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-12-06 00:00:51,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a779a4c2-5266-40c5-be99-54510bc6bb2e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE