./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.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_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/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_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/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_5891f750-3f71-484f-a32d-507cabd28ea9/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 1a4de183d5c3afa7320d823204dab1fd0008fc48177c63c70c20eeb4b698d3a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:48:41,336 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:48:41,388 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:48:41,392 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:48:41,392 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:48:41,409 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:48:41,409 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:48:41,410 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:48:41,410 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:48:41,410 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:48:41,410 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:48:41,410 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:48:41,410 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:48:41,411 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:48:41,411 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:48:41,411 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:48:41,411 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:48:41,411 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:48:41,411 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:48:41,411 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:48:41,411 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:48:41,411 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:48:41,411 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:48:41,411 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:48:41,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:41,412 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:48:41,412 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:48:41,412 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:48:41,412 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:48:41,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:48:41,412 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_5891f750-3f71-484f-a32d-507cabd28ea9/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 -> 1a4de183d5c3afa7320d823204dab1fd0008fc48177c63c70c20eeb4b698d3a3 [2024-12-05 21:48:41,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:48:41,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:48:41,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:48:41,643 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:48:41,644 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:48:41,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c [2024-12-05 21:48:44,248 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data/9dc5bef26/70adef84eed24727a5c541c13ea2d0c3/FLAGa0f7b514d [2024-12-05 21:48:44,735 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:48:44,735 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c [2024-12-05 21:48:44,777 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data/9dc5bef26/70adef84eed24727a5c541c13ea2d0c3/FLAGa0f7b514d [2024-12-05 21:48:44,844 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data/9dc5bef26/70adef84eed24727a5c541c13ea2d0c3 [2024-12-05 21:48:44,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:48:44,848 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:48:44,850 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:44,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:48:44,854 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:48:44,855 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:44" (1/1) ... [2024-12-05 21:48:44,856 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51a1705a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:44, skipping insertion in model container [2024-12-05 21:48:44,856 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:44" (1/1) ... [2024-12-05 21:48:44,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:48:45,250 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_5891f750-3f71-484f-a32d-507cabd28ea9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c[1245,1258] [2024-12-05 21:48:46,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:46,275 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:48:46,285 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_5891f750-3f71-484f-a32d-507cabd28ea9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c[1245,1258] [2024-12-05 21:48:47,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:47,142 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:48:47,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47 WrapperNode [2024-12-05 21:48:47,143 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:47,144 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:47,144 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:48:47,144 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:48:47,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:47,338 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:49,423 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 36502 [2024-12-05 21:48:49,423 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:49,424 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:48:49,424 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:48:49,424 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:48:49,429 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:49,429 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:50,456 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:50,456 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:51,013 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:51,119 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:51,206 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:51,316 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:51,396 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:51,774 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:48:51,775 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:48:51,775 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:48:51,775 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:48:51,776 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:47" (1/1) ... [2024-12-05 21:48:51,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:51,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:48:52,008 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:48:52,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:48:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:48:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:48:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:48:52,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:48:53,422 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:48:53,424 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:49:50,794 INFO L? ?]: Removed 20189 outVars from TransFormulas that were not future-live. [2024-12-05 21:49:50,794 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:51:30,414 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:51:30,415 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:51:30,415 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:51:30 BoogieIcfgContainer [2024-12-05 21:51:30,415 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:51:30,417 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:51:30,417 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:51:30,440 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:51:30,440 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:51:30" (1/1) ... [2024-12-05 21:51:30,449 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:51:30,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:30,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 21:51:30,501 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 21:51:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:51:30,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 21:51:32,691 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 21:51:33,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 21:51:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 21:51:41,847 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 21:51:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 21:51:51,611 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-05 21:51:51,684 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 09:51:51 ImpRootNode [2024-12-05 21:51:51,684 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 21:51:51,685 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 21:51:51,685 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 21:51:51,685 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 21:51:51,686 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:51:30" (3/4) ... [2024-12-05 21:51:51,689 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-05 21:51:51,689 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 21:51:51,691 INFO L158 Benchmark]: Toolchain (without parser) took 186842.37ms. Allocated memory was 117.4MB in the beginning and 10.3GB in the end (delta: 10.2GB). Free memory was 74.1MB in the beginning and 7.8GB in the end (delta: -7.8GB). Peak memory consumption was 2.4GB. Max. memory is 16.1GB. [2024-12-05 21:51:51,691 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:51:51,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2293.97ms. Allocated memory was 117.4MB in the beginning and 453.0MB in the end (delta: 335.5MB). Free memory was 73.8MB in the beginning and 248.8MB in the end (delta: -174.9MB). Peak memory consumption was 330.7MB. Max. memory is 16.1GB. [2024-12-05 21:51:51,693 INFO L158 Benchmark]: Boogie Procedure Inliner took 2278.94ms. Allocated memory was 453.0MB in the beginning and 1.4GB in the end (delta: 906.0MB). Free memory was 248.8MB in the beginning and 592.9MB in the end (delta: -344.1MB). Peak memory consumption was 763.8MB. Max. memory is 16.1GB. [2024-12-05 21:51:51,693 INFO L158 Benchmark]: Boogie Preprocessor took 2350.20ms. Allocated memory was 1.4GB in the beginning and 4.1GB in the end (delta: 2.7GB). Free memory was 592.9MB in the beginning and 3.0GB in the end (delta: -2.5GB). Peak memory consumption was 260.3MB. Max. memory is 16.1GB. [2024-12-05 21:51:51,694 INFO L158 Benchmark]: RCFGBuilder took 158640.65ms. Allocated memory was 4.1GB in the beginning and 10.3GB in the end (delta: 6.2GB). Free memory was 3.0GB in the beginning and 7.4GB in the end (delta: -4.3GB). Peak memory consumption was 5.0GB. Max. memory is 16.1GB. [2024-12-05 21:51:51,695 INFO L158 Benchmark]: CodeCheck took 21266.97ms. Allocated memory is still 10.3GB. Free memory was 7.4GB in the beginning and 7.8GB in the end (delta: -452.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:51:51,695 INFO L158 Benchmark]: Witness Printer took 4.90ms. Allocated memory is still 10.3GB. Free memory was 7.8GB in the beginning and 7.8GB in the end (delta: 70.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:51:51,698 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: 21.2s, 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: 0.6s SsaConstructionTime, 7.1s 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 bitwiseOr at line 552, overapproximation of bitwiseAnd at line 418, overapproximation of bitwiseAnd at line 303. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 2); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (2 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 1); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (1 - 1); [L32] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 4); [L33] const SORT_6 msb_SORT_6 = (SORT_6)1 << (4 - 1); [L35] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 8); [L36] const SORT_9 msb_SORT_9 = (SORT_9)1 << (8 - 1); [L38] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 32); [L39] const SORT_11 msb_SORT_11 = (SORT_11)1 << (32 - 1); [L41] const SORT_26 mask_SORT_26 = (SORT_26)-1 >> (sizeof(SORT_26) * 8 - 3); [L42] const SORT_26 msb_SORT_26 = (SORT_26)1 << (3 - 1); [L44] const SORT_37 mask_SORT_37 = (SORT_37)-1 >> (sizeof(SORT_37) * 8 - 5); [L45] const SORT_37 msb_SORT_37 = (SORT_37)1 << (5 - 1); [L47] const SORT_52 mask_SORT_52 = (SORT_52)-1 >> (sizeof(SORT_52) * 8 - 6); [L48] const SORT_52 msb_SORT_52 = (SORT_52)1 << (6 - 1); [L50] const SORT_61 mask_SORT_61 = (SORT_61)-1 >> (sizeof(SORT_61) * 8 - 7); [L51] const SORT_61 msb_SORT_61 = (SORT_61)1 << (7 - 1); [L53] const SORT_329 mask_SORT_329 = (SORT_329)-1 >> (sizeof(SORT_329) * 8 - 9); [L54] const SORT_329 msb_SORT_329 = (SORT_329)1 << (9 - 1); [L56] const SORT_331 mask_SORT_331 = (SORT_331)-1 >> (sizeof(SORT_331) * 8 - 10); [L57] const SORT_331 msb_SORT_331 = (SORT_331)1 << (10 - 1); [L59] const SORT_333 mask_SORT_333 = (SORT_333)-1 >> (sizeof(SORT_333) * 8 - 11); [L60] const SORT_333 msb_SORT_333 = (SORT_333)1 << (11 - 1); [L62] const SORT_335 mask_SORT_335 = (SORT_335)-1 >> (sizeof(SORT_335) * 8 - 12); [L63] const SORT_335 msb_SORT_335 = (SORT_335)1 << (12 - 1); [L65] const SORT_669 mask_SORT_669 = (SORT_669)-1 >> (sizeof(SORT_669) * 8 - 14); [L66] const SORT_669 msb_SORT_669 = (SORT_669)1 << (14 - 1); [L68] const SORT_671 mask_SORT_671 = (SORT_671)-1 >> (sizeof(SORT_671) * 8 - 16); [L69] const SORT_671 msb_SORT_671 = (SORT_671)1 << (16 - 1); [L71] const SORT_673 mask_SORT_673 = (SORT_673)-1 >> (sizeof(SORT_673) * 8 - 22); [L72] const SORT_673 msb_SORT_673 = (SORT_673)1 << (22 - 1); [L74] const SORT_675 mask_SORT_675 = (SORT_675)-1 >> (sizeof(SORT_675) * 8 - 24); [L75] const SORT_675 msb_SORT_675 = (SORT_675)1 << (24 - 1); [L77] const SORT_677 mask_SORT_677 = (SORT_677)-1 >> (sizeof(SORT_677) * 8 - 30); [L78] const SORT_677 msb_SORT_677 = (SORT_677)1 << (30 - 1); [L80] const SORT_716 mask_SORT_716 = (SORT_716)-1 >> (sizeof(SORT_716) * 8 - 33); [L81] const SORT_716 msb_SORT_716 = (SORT_716)1 << (33 - 1); [L83] const SORT_873 mask_SORT_873 = (SORT_873)-1 >> (sizeof(SORT_873) * 8 - 13); [L84] const SORT_873 msb_SORT_873 = (SORT_873)1 << (13 - 1); [L86] const SORT_876 mask_SORT_876 = (SORT_876)-1 >> (sizeof(SORT_876) * 8 - 15); [L87] const SORT_876 msb_SORT_876 = (SORT_876)1 << (15 - 1); [L89] const SORT_879 mask_SORT_879 = (SORT_879)-1 >> (sizeof(SORT_879) * 8 - 17); [L90] const SORT_879 msb_SORT_879 = (SORT_879)1 << (17 - 1); [L92] const SORT_881 mask_SORT_881 = (SORT_881)-1 >> (sizeof(SORT_881) * 8 - 18); [L93] const SORT_881 msb_SORT_881 = (SORT_881)1 << (18 - 1); [L95] const SORT_972 mask_SORT_972 = (SORT_972)-1 >> (sizeof(SORT_972) * 8 - 19); [L96] const SORT_972 msb_SORT_972 = (SORT_972)1 << (19 - 1); [L98] const SORT_974 mask_SORT_974 = (SORT_974)-1 >> (sizeof(SORT_974) * 8 - 20); [L99] const SORT_974 msb_SORT_974 = (SORT_974)1 << (20 - 1); [L101] const SORT_976 mask_SORT_976 = (SORT_976)-1 >> (sizeof(SORT_976) * 8 - 21); [L102] const SORT_976 msb_SORT_976 = (SORT_976)1 << (21 - 1); [L104] const SORT_1193 mask_SORT_1193 = (SORT_1193)-1 >> (sizeof(SORT_1193) * 8 - 23); [L105] const SORT_1193 msb_SORT_1193 = (SORT_1193)1 << (23 - 1); [L107] const SORT_1341 mask_SORT_1341 = (SORT_1341)-1 >> (sizeof(SORT_1341) * 8 - 26); [L108] const SORT_1341 msb_SORT_1341 = (SORT_1341)1 << (26 - 1); [L110] const SORT_1383 mask_SORT_1383 = (SORT_1383)-1 >> (sizeof(SORT_1383) * 8 - 25); [L111] const SORT_1383 msb_SORT_1383 = (SORT_1383)1 << (25 - 1); [L113] const SORT_1388 mask_SORT_1388 = (SORT_1388)-1 >> (sizeof(SORT_1388) * 8 - 27); [L114] const SORT_1388 msb_SORT_1388 = (SORT_1388)1 << (27 - 1); [L116] const SORT_1391 mask_SORT_1391 = (SORT_1391)-1 >> (sizeof(SORT_1391) * 8 - 28); [L117] const SORT_1391 msb_SORT_1391 = (SORT_1391)1 << (28 - 1); [L119] const SORT_1394 mask_SORT_1394 = (SORT_1394)-1 >> (sizeof(SORT_1394) * 8 - 29); [L120] const SORT_1394 msb_SORT_1394 = (SORT_1394)1 << (29 - 1); [L122] const SORT_1399 mask_SORT_1399 = (SORT_1399)-1 >> (sizeof(SORT_1399) * 8 - 31); [L123] const SORT_1399 msb_SORT_1399 = (SORT_1399)1 << (31 - 1); [L125] const SORT_3106 mask_SORT_3106 = (SORT_3106)-1 >> (sizeof(SORT_3106) * 8 - 34); [L126] const SORT_3106 msb_SORT_3106 = (SORT_3106)1 << (34 - 1); [L128] const SORT_3 var_107 = 0; [L129] const SORT_26 var_111 = 0; [L130] const SORT_26 var_117 = 5; [L131] const SORT_26 var_120 = 4; [L132] const SORT_37 var_125 = 0; [L133] const SORT_26 var_142 = 2; [L134] const SORT_26 var_145 = 1; [L135] const SORT_3 var_191 = 1; [L136] const SORT_1 var_198 = 0; [L137] const SORT_1 var_206 = 3; [L138] const SORT_1 var_208 = 2; [L139] const SORT_1 var_210 = 1; [L140] const SORT_26 var_216 = 3; [L141] const SORT_26 var_224 = 7; [L142] const SORT_26 var_227 = 6; [L143] const SORT_9 var_256 = 0; [L144] const SORT_37 var_277 = 11; [L145] const SORT_37 var_279 = 10; [L146] const SORT_37 var_281 = 2; [L147] const SORT_37 var_283 = 9; [L148] const SORT_37 var_298 = 21; [L149] const SORT_37 var_300 = 20; [L150] const SORT_37 var_302 = 19; [L151] const SORT_37 var_304 = 18; [L152] const SORT_37 var_306 = 17; [L153] const SORT_37 var_308 = 16; [L154] const SORT_37 var_310 = 15; [L155] const SORT_37 var_312 = 14; [L156] const SORT_37 var_314 = 8; [L157] const SORT_37 var_316 = 6; [L158] const SORT_37 var_318 = 3; [L159] const SORT_37 var_320 = 5; [L160] const SORT_37 var_338 = 4; [L161] const SORT_37 var_340 = 1; [L162] const SORT_37 var_350 = 7; [L163] const SORT_37 var_368 = 13; [L164] const SORT_37 var_376 = 12; [L165] const SORT_37 var_397 = 23; [L166] const SORT_37 var_400 = 22; [L167] const SORT_37 var_409 = 25; [L168] const SORT_37 var_412 = 27; [L169] const SORT_37 var_415 = 26; [L170] const SORT_37 var_419 = 29; [L171] const SORT_37 var_422 = 31; [L172] const SORT_37 var_425 = 30; [L173] const SORT_37 var_429 = 28; [L174] const SORT_37 var_435 = 24; [L175] const SORT_52 var_458 = 0; [L176] const SORT_9 var_534 = 3; [L177] const SORT_11 var_598 = 0; [L178] const SORT_716 var_717 = 0; [L179] const SORT_9 var_886 = 2; [L180] const SORT_9 var_889 = 1; [L181] const SORT_6 var_1333 = 8; [L182] const SORT_1341 var_1342 = 0; [L183] const SORT_9 var_1428 = 255; [L184] const SORT_52 var_1432 = 1; [L185] const SORT_6 var_1548 = 0; [L186] const SORT_6 var_2486 = 1; [L187] const SORT_6 var_2489 = 3; [L188] const SORT_6 var_2492 = 2; [L189] const SORT_6 var_2496 = 5; [L190] const SORT_6 var_2499 = 7; [L191] const SORT_6 var_2502 = 6; [L192] const SORT_6 var_2506 = 4; [L193] const SORT_6 var_2512 = 9; [L194] const SORT_6 var_2515 = 11; [L195] const SORT_6 var_2518 = 10; [L196] const SORT_6 var_2522 = 13; [L197] const SORT_6 var_2525 = 15; [L198] const SORT_6 var_2528 = 14; [L199] const SORT_6 var_2532 = 12; [L200] const SORT_1391 var_2718 = 0; [L201] const SORT_3106 var_3108 = 0; [L202] const SORT_61 var_3131 = 0; [L203] const SORT_335 var_3204 = 0; [L205] SORT_1 input_2; [L206] SORT_3 input_4; [L207] SORT_3 input_5; [L208] SORT_6 input_7; [L209] SORT_3 input_8; [L210] SORT_9 input_10; [L211] SORT_11 input_12; [L212] SORT_1 input_13; [L213] SORT_9 input_14; [L214] SORT_9 input_15; [L215] SORT_9 input_16; [L216] SORT_1 input_17; [L217] SORT_9 input_18; [L218] SORT_9 input_19; [L219] SORT_9 input_20; [L220] SORT_3 input_21; [L221] SORT_3 input_22; [L222] SORT_3 input_23; [L223] SORT_3 input_24; [L224] SORT_3 input_25; [L225] SORT_26 input_27; [L226] SORT_3 input_28; [L227] SORT_3 input_29; [L228] SORT_1 input_30; [L229] SORT_26 input_31; [L230] SORT_1 input_32; [L231] SORT_3 input_33; [L232] SORT_3 input_34; [L233] SORT_3 input_35; [L234] SORT_3 input_36; [L235] SORT_37 input_38; [L236] SORT_1 input_39; [L237] SORT_9 input_40; [L238] SORT_11 input_41; [L239] SORT_26 input_42; [L240] SORT_9 input_43; [L241] SORT_3 input_44; [L242] SORT_1 input_45; [L243] SORT_37 input_46; [L244] SORT_3 input_47; [L245] SORT_1 input_48; [L246] SORT_3 input_49; [L247] SORT_26 input_50; [L248] SORT_1 input_51; [L249] SORT_52 input_53; [L250] SORT_1 input_54; [L251] SORT_52 input_55; [L252] SORT_1 input_56; [L253] SORT_52 input_57; [L254] SORT_1 input_58; [L255] SORT_52 input_59; [L256] SORT_3 input_60; [L257] SORT_61 input_62; [L258] SORT_3 input_63; [L259] SORT_6 input_64; [L260] SORT_1 input_65; [L261] SORT_3 input_66; [L262] SORT_37 input_67; [L263] SORT_1 input_68; [L264] SORT_3 input_69; [L265] SORT_9 input_70; [L266] SORT_3 input_71; [L267] SORT_3 input_72; [L268] SORT_3 input_73; [L269] SORT_3 input_74; [L270] SORT_3 input_75; [L271] SORT_61 input_76; [L272] SORT_3 input_77; [L273] SORT_9 input_78; [L274] SORT_11 input_79; [L275] SORT_52 input_80; [L276] SORT_1 input_81; [L277] SORT_52 input_82; [L278] SORT_1 input_83; [L279] SORT_52 input_84; [L280] SORT_1 input_85; [L281] SORT_52 input_86; [L282] SORT_1 input_87; [L283] SORT_26 input_88; [L284] SORT_9 input_89; [L285] SORT_1 input_90; [L286] SORT_9 input_91; [L287] SORT_26 input_92; [L288] SORT_26 input_93; [L289] SORT_3 input_94; [L290] SORT_6 input_95; [L291] SORT_6 input_96; [L292] SORT_37 input_97; [L293] SORT_37 input_98; [L294] SORT_37 input_99; [L295] SORT_3 input_100; [L296] SORT_3 input_101; [L297] SORT_1 input_102; [L298] SORT_1 input_103; [L299] SORT_1 input_104; [L300] SORT_1 input_105; [L301] SORT_1 input_106; [L303] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L303] SORT_3 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L304] EXPR __VERIFIER_nondet_uchar() & mask_SORT_26 [L304] SORT_26 state_112 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L305] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L305] SORT_3 state_114 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L306] EXPR __VERIFIER_nondet_uchar() & mask_SORT_37 [L306] SORT_37 state_126 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L307] EXPR __VERIFIER_nondet_uchar() & mask_SORT_26 [L307] SORT_26 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L308] EXPR __VERIFIER_nondet_uchar() & mask_SORT_37 [L308] SORT_37 state_162 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L309] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L309] SORT_3 state_195 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L310] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L310] SORT_1 state_199 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L311] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L311] SORT_9 state_257 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L312] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L312] SORT_1 state_482 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L313] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L313] SORT_9 state_564 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L314] EXPR __VERIFIER_nondet_uchar() & mask_SORT_26 [L314] SORT_26 state_576 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L315] EXPR __VERIFIER_nondet_uint() & mask_SORT_11 [L315] SORT_11 state_599 = __VERIFIER_nondet_uint() & mask_SORT_11; [L316] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L316] SORT_52 state_644 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L317] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L317] SORT_1 state_647 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L318] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L318] SORT_52 state_650 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L319] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L319] SORT_1 state_653 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L320] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L320] SORT_52 state_656 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L321] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L321] SORT_1 state_659 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L322] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L322] SORT_52 state_662 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L323] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L323] SORT_1 state_665 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L324] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L324] SORT_9 state_695 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L325] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L325] SORT_3 state_713 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L326] EXPR __VERIFIER_nondet_uchar() & mask_SORT_37 [L326] SORT_37 state_3115 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L327] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L327] SORT_1 state_3119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L328] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L328] SORT_3 state_3128 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L329] EXPR __VERIFIER_nondet_uchar() & mask_SORT_61 [L329] SORT_61 state_3132 = __VERIFIER_nondet_uchar() & mask_SORT_61; [L330] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L330] SORT_3 state_3145 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L331] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L331] SORT_3 state_3148 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L332] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L332] SORT_1 state_3163 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L333] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L333] SORT_3 state_3167 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L334] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L334] SORT_1 state_3170 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L335] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L335] SORT_6 state_3182 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L336] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L336] SORT_3 state_3188 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L337] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L337] SORT_3 state_3262 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L338] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L338] SORT_1 state_3265 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L339] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L339] SORT_6 state_3268 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L341] SORT_3 init_109_arg_1 = var_107; [L342] state_108 = init_109_arg_1 [L343] SORT_26 init_113_arg_1 = var_111; [L344] state_112 = init_113_arg_1 [L345] SORT_3 init_115_arg_1 = var_107; [L346] state_114 = init_115_arg_1 [L347] SORT_37 init_127_arg_1 = var_125; [L348] state_126 = init_127_arg_1 [L349] SORT_26 init_156_arg_1 = var_111; [L350] state_155 = init_156_arg_1 [L351] SORT_37 init_163_arg_1 = var_125; [L352] state_162 = init_163_arg_1 [L353] SORT_3 init_196_arg_1 = var_107; [L354] state_195 = init_196_arg_1 [L355] SORT_1 init_200_arg_1 = var_198; [L356] state_199 = init_200_arg_1 [L357] SORT_9 init_258_arg_1 = var_256; [L358] state_257 = init_258_arg_1 [L359] SORT_1 init_483_arg_1 = var_198; [L360] state_482 = init_483_arg_1 [L361] SORT_9 init_565_arg_1 = var_256; [L362] state_564 = init_565_arg_1 [L363] SORT_26 init_577_arg_1 = var_111; [L364] state_576 = init_577_arg_1 [L365] SORT_11 init_600_arg_1 = var_598; [L366] state_599 = init_600_arg_1 [L367] SORT_52 init_645_arg_1 = var_458; [L368] state_644 = init_645_arg_1 [L369] SORT_1 init_648_arg_1 = var_198; [L370] state_647 = init_648_arg_1 [L371] SORT_52 init_651_arg_1 = var_458; [L372] state_650 = init_651_arg_1 [L373] SORT_1 init_654_arg_1 = var_198; [L374] state_653 = init_654_arg_1 [L375] SORT_52 init_657_arg_1 = var_458; [L376] state_656 = init_657_arg_1 [L377] SORT_1 init_660_arg_1 = var_198; [L378] state_659 = init_660_arg_1 [L379] SORT_52 init_663_arg_1 = var_458; [L380] state_662 = init_663_arg_1 [L381] SORT_1 init_666_arg_1 = var_198; [L382] state_665 = init_666_arg_1 [L383] SORT_9 init_696_arg_1 = var_256; [L384] state_695 = init_696_arg_1 [L385] SORT_3 init_714_arg_1 = var_107; [L386] state_713 = init_714_arg_1 [L387] SORT_37 init_3116_arg_1 = var_125; [L388] state_3115 = init_3116_arg_1 [L389] SORT_1 init_3120_arg_1 = var_198; [L390] state_3119 = init_3120_arg_1 [L391] SORT_3 init_3129_arg_1 = var_107; [L392] state_3128 = init_3129_arg_1 [L393] SORT_61 init_3133_arg_1 = var_3131; [L394] state_3132 = init_3133_arg_1 [L395] SORT_3 init_3146_arg_1 = var_107; [L396] state_3145 = init_3146_arg_1 [L397] SORT_3 init_3149_arg_1 = var_107; [L398] state_3148 = init_3149_arg_1 [L399] SORT_1 init_3164_arg_1 = var_198; [L400] state_3163 = init_3164_arg_1 [L401] SORT_3 init_3168_arg_1 = var_107; [L402] state_3167 = init_3168_arg_1 [L403] SORT_1 init_3171_arg_1 = var_198; [L404] state_3170 = init_3171_arg_1 [L405] SORT_6 init_3183_arg_1 = var_1548; [L406] state_3182 = init_3183_arg_1 [L407] SORT_3 init_3189_arg_1 = var_107; [L408] state_3188 = init_3189_arg_1 [L409] SORT_3 init_3263_arg_1 = var_107; [L410] state_3262 = init_3263_arg_1 [L411] SORT_1 init_3266_arg_1 = var_198; [L412] state_3265 = init_3266_arg_1 [L413] SORT_6 init_3269_arg_1 = var_1548; [L414] state_3268 = init_3269_arg_1 VAL [mask_SORT_1193=8388607, mask_SORT_11=-1, mask_SORT_1341=67108863, mask_SORT_1383=33554431, mask_SORT_1388=134217727, mask_SORT_1391=268435455, mask_SORT_1394=536870911, mask_SORT_1399=2147483647, mask_SORT_1=3, mask_SORT_26=7, mask_SORT_329=511, mask_SORT_331=1023, mask_SORT_333=2047, mask_SORT_335=4095, mask_SORT_37=31, mask_SORT_3=1, mask_SORT_52=63, mask_SORT_61=127, mask_SORT_669=16383, mask_SORT_671=65535, mask_SORT_673=4194303, mask_SORT_675=16777215, mask_SORT_677=1073741823, mask_SORT_6=15, mask_SORT_873=8191, mask_SORT_876=32767, mask_SORT_879=131071, mask_SORT_881=262143, mask_SORT_972=524287, mask_SORT_974=1048575, mask_SORT_976=2097151, mask_SORT_9=255, state_108=0, state_112=0, state_114=0, state_126=0, state_155=0, state_162=0, state_195=0, state_199=0, state_257=0, state_3115=0, state_3119=0, state_3128=0, state_3132=0, state_3145=0, state_3148=0, state_3163=0, state_3167=0, state_3170=0, state_3182=0, state_3188=0, state_3262=0, state_3265=0, state_3268=0, state_482=0, state_564=0, state_576=0, state_599=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_659=0, state_662=0, state_665=0, state_695=0, state_713=0, var_107=0, var_111=0, var_117=5, var_120=4, var_125=0, var_1333=8, var_1342=0, var_1428=255, var_142=2, var_1432=1, var_145=1, var_1548=0, var_191=1, var_198=0, var_206=3, var_208=2, var_210=1, var_216=3, var_224=7, var_227=6, var_2486=1, var_2489=3, var_2492=2, var_2496=5, var_2499=7, var_2502=6, var_2506=4, var_2512=9, var_2515=11, var_2518=10, var_2522=13, var_2525=15, var_2528=14, var_2532=12, var_256=0, var_2718=0, var_277=11, var_279=10, var_281=2, var_283=9, var_298=21, var_300=20, var_302=19, var_304=18, var_306=17, var_308=16, var_3108=0, var_310=15, var_312=14, var_3131=0, var_314=8, var_316=6, var_318=3, var_3204=0, var_320=5, var_338=4, var_340=1, var_350=7, var_368=13, var_376=12, var_397=23, var_400=22, var_409=25, var_412=27, var_415=26, var_419=29, var_422=31, var_425=30, var_429=28, var_435=24, var_458=0, var_534=3, var_598=0, var_717=0, var_886=2, var_889=1] [L417] input_2 = __VERIFIER_nondet_uchar() [L418] EXPR input_2 & mask_SORT_1 [L418] input_2 = input_2 & mask_SORT_1 [L419] input_4 = __VERIFIER_nondet_uchar() [L420] input_5 = __VERIFIER_nondet_uchar() [L421] EXPR input_5 & mask_SORT_3 [L421] input_5 = input_5 & mask_SORT_3 [L422] input_7 = __VERIFIER_nondet_uchar() [L423] EXPR input_7 & mask_SORT_6 [L423] input_7 = input_7 & mask_SORT_6 [L424] input_8 = __VERIFIER_nondet_uchar() [L425] EXPR input_8 & mask_SORT_3 [L425] input_8 = input_8 & mask_SORT_3 [L426] input_10 = __VERIFIER_nondet_uchar() [L427] input_12 = __VERIFIER_nondet_uint() [L428] input_13 = __VERIFIER_nondet_uchar() [L429] EXPR input_13 & mask_SORT_1 [L429] input_13 = input_13 & mask_SORT_1 [L430] input_14 = __VERIFIER_nondet_uchar() [L431] input_15 = __VERIFIER_nondet_uchar() [L432] input_16 = __VERIFIER_nondet_uchar() [L433] input_17 = __VERIFIER_nondet_uchar() [L434] EXPR input_17 & mask_SORT_1 [L434] input_17 = input_17 & mask_SORT_1 [L435] input_18 = __VERIFIER_nondet_uchar() [L436] input_19 = __VERIFIER_nondet_uchar() [L437] input_20 = __VERIFIER_nondet_uchar() [L438] input_21 = __VERIFIER_nondet_uchar() [L439] EXPR input_21 & mask_SORT_3 [L439] input_21 = input_21 & mask_SORT_3 [L440] input_22 = __VERIFIER_nondet_uchar() [L441] EXPR input_22 & mask_SORT_3 [L441] input_22 = input_22 & mask_SORT_3 [L442] input_23 = __VERIFIER_nondet_uchar() [L443] input_24 = __VERIFIER_nondet_uchar() [L444] input_25 = __VERIFIER_nondet_uchar() [L445] input_27 = __VERIFIER_nondet_uchar() [L446] input_28 = __VERIFIER_nondet_uchar() [L447] EXPR input_28 & mask_SORT_3 [L447] input_28 = input_28 & mask_SORT_3 [L448] input_29 = __VERIFIER_nondet_uchar() [L449] EXPR input_29 & mask_SORT_3 [L449] input_29 = input_29 & mask_SORT_3 [L450] input_30 = __VERIFIER_nondet_uchar() [L451] EXPR input_30 & mask_SORT_1 [L451] input_30 = input_30 & mask_SORT_1 [L452] input_31 = __VERIFIER_nondet_uchar() [L453] EXPR input_31 & mask_SORT_26 [L453] input_31 = input_31 & mask_SORT_26 [L454] input_32 = __VERIFIER_nondet_uchar() [L455] EXPR input_32 & mask_SORT_1 [L455] input_32 = input_32 & mask_SORT_1 [L456] input_33 = __VERIFIER_nondet_uchar() [L457] EXPR input_33 & mask_SORT_3 [L457] input_33 = input_33 & mask_SORT_3 [L458] input_34 = __VERIFIER_nondet_uchar() [L459] input_35 = __VERIFIER_nondet_uchar() [L460] input_36 = __VERIFIER_nondet_uchar() [L461] EXPR input_36 & mask_SORT_3 [L461] input_36 = input_36 & mask_SORT_3 [L462] input_38 = __VERIFIER_nondet_uchar() [L463] EXPR input_38 & mask_SORT_37 [L463] input_38 = input_38 & mask_SORT_37 [L464] input_39 = __VERIFIER_nondet_uchar() [L465] input_40 = __VERIFIER_nondet_uchar() [L466] input_41 = __VERIFIER_nondet_uint() [L467] input_42 = __VERIFIER_nondet_uchar() [L468] input_43 = __VERIFIER_nondet_uchar() [L469] input_44 = __VERIFIER_nondet_uchar() [L470] input_45 = __VERIFIER_nondet_uchar() [L471] input_46 = __VERIFIER_nondet_uchar() [L472] input_47 = __VERIFIER_nondet_uchar() [L473] input_48 = __VERIFIER_nondet_uchar() [L474] input_49 = __VERIFIER_nondet_uchar() [L475] input_50 = __VERIFIER_nondet_uchar() [L476] input_51 = __VERIFIER_nondet_uchar() [L477] input_53 = __VERIFIER_nondet_uchar() [L478] input_54 = __VERIFIER_nondet_uchar() [L479] input_55 = __VERIFIER_nondet_uchar() [L480] input_56 = __VERIFIER_nondet_uchar() [L481] input_57 = __VERIFIER_nondet_uchar() [L482] input_58 = __VERIFIER_nondet_uchar() [L483] input_59 = __VERIFIER_nondet_uchar() [L484] input_60 = __VERIFIER_nondet_uchar() [L485] input_62 = __VERIFIER_nondet_uchar() [L486] input_63 = __VERIFIER_nondet_uchar() [L487] input_64 = __VERIFIER_nondet_uchar() [L488] input_65 = __VERIFIER_nondet_uchar() [L489] input_66 = __VERIFIER_nondet_uchar() [L490] input_67 = __VERIFIER_nondet_uchar() [L491] input_68 = __VERIFIER_nondet_uchar() [L492] input_69 = __VERIFIER_nondet_uchar() [L493] input_70 = __VERIFIER_nondet_uchar() [L494] input_71 = __VERIFIER_nondet_uchar() [L495] input_72 = __VERIFIER_nondet_uchar() [L496] input_73 = __VERIFIER_nondet_uchar() [L497] input_74 = __VERIFIER_nondet_uchar() [L498] input_75 = __VERIFIER_nondet_uchar() [L499] input_76 = __VERIFIER_nondet_uchar() [L500] input_77 = __VERIFIER_nondet_uchar() [L501] input_78 = __VERIFIER_nondet_uchar() [L502] input_79 = __VERIFIER_nondet_uint() [L503] input_80 = __VERIFIER_nondet_uchar() [L504] input_81 = __VERIFIER_nondet_uchar() [L505] input_82 = __VERIFIER_nondet_uchar() [L506] input_83 = __VERIFIER_nondet_uchar() [L507] input_84 = __VERIFIER_nondet_uchar() [L508] input_85 = __VERIFIER_nondet_uchar() [L509] input_86 = __VERIFIER_nondet_uchar() [L510] input_87 = __VERIFIER_nondet_uchar() [L511] input_88 = __VERIFIER_nondet_uchar() [L512] input_89 = __VERIFIER_nondet_uchar() [L513] input_90 = __VERIFIER_nondet_uchar() [L514] input_91 = __VERIFIER_nondet_uchar() [L515] input_92 = __VERIFIER_nondet_uchar() [L516] input_93 = __VERIFIER_nondet_uchar() [L517] input_94 = __VERIFIER_nondet_uchar() [L518] input_95 = __VERIFIER_nondet_uchar() [L519] input_96 = __VERIFIER_nondet_uchar() [L520] input_97 = __VERIFIER_nondet_uchar() [L521] input_98 = __VERIFIER_nondet_uchar() [L522] input_99 = __VERIFIER_nondet_uchar() [L523] input_100 = __VERIFIER_nondet_uchar() [L524] input_101 = __VERIFIER_nondet_uchar() [L525] input_102 = __VERIFIER_nondet_uchar() [L526] input_103 = __VERIFIER_nondet_uchar() [L527] input_104 = __VERIFIER_nondet_uchar() [L528] input_105 = __VERIFIER_nondet_uchar() [L529] input_106 = __VERIFIER_nondet_uchar() [L532] SORT_3 var_110_arg_0 = state_108; [L533] SORT_3 var_110 = ~var_110_arg_0; [L534] SORT_3 var_116_arg_0 = state_114; [L535] SORT_26 var_116_arg_1 = state_112; [L536] SORT_26 var_116_arg_2 = input_50; [L537] SORT_26 var_116 = var_116_arg_0 ? var_116_arg_1 : var_116_arg_2; [L538] EXPR var_116 & mask_SORT_26 [L538] var_116 = var_116 & mask_SORT_26 [L539] SORT_26 var_148_arg_0 = var_116; [L540] SORT_26 var_148_arg_1 = var_111; [L541] SORT_3 var_148 = var_148_arg_0 == var_148_arg_1; [L542] SORT_3 var_149_arg_0 = var_148; [L543] SORT_3 var_149 = ~var_149_arg_0; [L544] SORT_26 var_146_arg_0 = var_116; [L545] SORT_26 var_146_arg_1 = var_145; [L546] SORT_3 var_146 = var_146_arg_0 == var_146_arg_1; [L547] SORT_3 var_147_arg_0 = var_146; [L548] SORT_3 var_147 = ~var_147_arg_0; [L549] EXPR var_147 & mask_SORT_3 [L549] var_147 = var_147 & mask_SORT_3 [L550] SORT_3 var_150_arg_0 = var_149; [L551] SORT_3 var_150_arg_1 = var_147; [L552] EXPR ((SORT_1)var_150_arg_0 << 1) | var_150_arg_1 [L552] SORT_1 var_150 = ((SORT_1)var_150_arg_0 << 1) | var_150_arg_1; [L553] EXPR var_150 & mask_SORT_1 [L553] var_150 = var_150 & mask_SORT_1 [L554] SORT_1 var_151_arg_0 = var_150; [L555] SORT_3 var_151 = var_151_arg_0 == mask_SORT_1; [L556] SORT_26 var_143_arg_0 = var_116; [L557] SORT_26 var_143_arg_1 = var_142; [L558] SORT_3 var_143 = var_143_arg_0 == var_143_arg_1; [L559] SORT_3 var_144_arg_0 = var_143; [L560] SORT_3 var_144 = ~var_144_arg_0; [L561] SORT_3 var_128_arg_0 = state_114; [L562] SORT_37 var_128_arg_1 = state_126; [L563] SORT_37 var_128_arg_2 = input_67; [L564] SORT_37 var_128 = var_128_arg_0 ? var_128_arg_1 : var_128_arg_2; [L565] EXPR var_128 & mask_SORT_37 [L565] var_128 = var_128 & mask_SORT_37 [L566] SORT_37 var_133_arg_0 = var_128; [L567] SORT_3 var_133 = var_133_arg_0 >> 1; [L568] SORT_3 var_134_arg_0 = var_133; [L569] SORT_3 var_134 = ~var_134_arg_0; [L570] SORT_37 var_135_arg_0 = var_128; [L571] SORT_3 var_135 = var_135_arg_0 >> 2; [L572] EXPR var_135 & mask_SORT_3 [L572] var_135 = var_135 & mask_SORT_3 [L573] SORT_3 var_136_arg_0 = var_134; [L574] SORT_3 var_136_arg_1 = var_135; [L575] EXPR ((SORT_1)var_136_arg_0 << 1) | var_136_arg_1 [L575] SORT_1 var_136 = ((SORT_1)var_136_arg_0 << 1) | var_136_arg_1; [L576] EXPR var_136 & mask_SORT_1 [L576] var_136 = var_136 & mask_SORT_1 [L577] SORT_1 var_137_arg_0 = var_136; [L578] SORT_3 var_137 = var_137_arg_0 == mask_SORT_1; [L579] SORT_3 var_138_arg_0 = var_137; [L580] SORT_3 var_138 = ~var_138_arg_0; [L581] SORT_37 var_130_arg_0 = var_128; [L582] SORT_3 var_130 = var_130_arg_0 >> 1; [L583] SORT_37 var_129_arg_0 = var_128; [L584] SORT_3 var_129 = var_129_arg_0 >> 2; [L585] EXPR var_129 & mask_SORT_3 [L585] var_129 = var_129 & mask_SORT_3 [L586] SORT_3 var_131_arg_0 = var_130; [L587] SORT_3 var_131_arg_1 = var_129; [L588] EXPR ((SORT_1)var_131_arg_0 << 1) | var_131_arg_1 [L588] SORT_1 var_131 = ((SORT_1)var_131_arg_0 << 1) | var_131_arg_1; [L589] EXPR var_131 & mask_SORT_1 [L589] var_131 = var_131 & mask_SORT_1 [L590] SORT_1 var_132_arg_0 = var_131; [L591] SORT_3 var_132 = var_132_arg_0 == mask_SORT_1; [L592] SORT_26 var_121_arg_0 = var_116; [L593] SORT_26 var_121_arg_1 = var_120; [L594] SORT_3 var_121 = var_121_arg_0 == var_121_arg_1; [L595] SORT_3 var_122_arg_0 = var_121; [L596] SORT_3 var_122 = ~var_122_arg_0; [L597] SORT_26 var_118_arg_0 = var_116; [L598] SORT_26 var_118_arg_1 = var_117; [L599] SORT_3 var_118 = var_118_arg_0 == var_118_arg_1; [L600] SORT_3 var_119_arg_0 = var_118; [L601] SORT_3 var_119 = ~var_119_arg_0; [L602] EXPR var_119 & mask_SORT_3 [L602] var_119 = var_119 & mask_SORT_3 [L603] SORT_3 var_123_arg_0 = var_122; [L604] SORT_3 var_123_arg_1 = var_119; [L605] EXPR ((SORT_1)var_123_arg_0 << 1) | var_123_arg_1 [L605] SORT_1 var_123 = ((SORT_1)var_123_arg_0 << 1) | var_123_arg_1; [L606] EXPR var_123 & mask_SORT_1 [L606] var_123 = var_123 & mask_SORT_1 [L607] SORT_1 var_124_arg_0 = var_123; [L608] SORT_3 var_124 = var_124_arg_0 == mask_SORT_1; [L609] SORT_3 var_139_arg_0 = var_132; [L610] SORT_3 var_139_arg_1 = var_124; [L611] EXPR ((SORT_1)var_139_arg_0 << 1) | var_139_arg_1 [L611] SORT_1 var_139 = ((SORT_1)var_139_arg_0 << 1) | var_139_arg_1; [L612] EXPR var_139 & mask_SORT_1 [L612] var_139 = var_139 & mask_SORT_1 [L613] SORT_3 var_140_arg_0 = var_138; [L614] SORT_1 var_140_arg_1 = var_139; [L615] EXPR ((SORT_26)var_140_arg_0 << 2) | var_140_arg_1 [L615] SORT_26 var_140 = ((SORT_26)var_140_arg_0 << 2) | var_140_arg_1; [L616] EXPR var_140 & mask_SORT_26 [L616] var_140 = var_140 & mask_SORT_26 [L617] SORT_26 var_141_arg_0 = var_140; [L618] SORT_3 var_141 = var_141_arg_0 == mask_SORT_26; [L619] SORT_3 var_152_arg_0 = var_144; [L620] SORT_3 var_152_arg_1 = var_141; [L621] EXPR ((SORT_1)var_152_arg_0 << 1) | var_152_arg_1 [L621] SORT_1 var_152 = ((SORT_1)var_152_arg_0 << 1) | var_152_arg_1; [L622] EXPR var_152 & mask_SORT_1 [L622] var_152 = var_152 & mask_SORT_1 [L623] SORT_3 var_153_arg_0 = var_151; [L624] SORT_1 var_153_arg_1 = var_152; [L625] EXPR ((SORT_26)var_153_arg_0 << 2) | var_153_arg_1 [L625] SORT_26 var_153 = ((SORT_26)var_153_arg_0 << 2) | var_153_arg_1; [L626] EXPR var_153 & mask_SORT_26 [L626] var_153 = var_153 & mask_SORT_26 [L627] SORT_26 var_154_arg_0 = var_153; [L628] SORT_3 var_154 = var_154_arg_0 == mask_SORT_26; [L629] SORT_3 var_157_arg_0 = state_114; [L630] SORT_26 var_157_arg_1 = state_155; [L631] SORT_26 var_157_arg_2 = input_50; [L632] SORT_26 var_157 = var_157_arg_0 ? var_157_arg_1 : var_157_arg_2; [L633] EXPR var_157 & mask_SORT_26 [L633] var_157 = var_157 & mask_SORT_26 [L634] SORT_26 var_180_arg_0 = var_157; [L635] SORT_26 var_180_arg_1 = var_111; [L636] SORT_3 var_180 = var_180_arg_0 == var_180_arg_1; [L637] SORT_3 var_181_arg_0 = var_180; [L638] SORT_3 var_181 = ~var_181_arg_0; [L639] SORT_3 var_182_arg_0 = var_181; [L640] SORT_3 var_182_arg_1 = var_147; [L641] EXPR ((SORT_1)var_182_arg_0 << 1) | var_182_arg_1 [L641] SORT_1 var_182 = ((SORT_1)var_182_arg_0 << 1) | var_182_arg_1; [L642] EXPR var_182 & mask_SORT_1 [L642] var_182 = var_182 & mask_SORT_1 [L643] SORT_1 var_183_arg_0 = var_182; [L644] SORT_3 var_183 = var_183_arg_0 == mask_SORT_1; [L645] SORT_26 var_178_arg_0 = var_157; [L646] SORT_26 var_178_arg_1 = var_142; [L647] SORT_3 var_178 = var_178_arg_0 == var_178_arg_1; [L648] SORT_3 var_179_arg_0 = var_178; [L649] SORT_3 var_179 = ~var_179_arg_0; [L650] SORT_3 var_164_arg_0 = state_114; [L651] SORT_37 var_164_arg_1 = state_162; [L652] SORT_37 var_164_arg_2 = input_67; [L653] SORT_37 var_164 = var_164_arg_0 ? var_164_arg_1 : var_164_arg_2; [L654] SORT_37 var_169_arg_0 = var_164; [L655] SORT_3 var_169 = var_169_arg_0 >> 1; [L656] SORT_3 var_170_arg_0 = var_169; [L657] SORT_3 var_170 = ~var_170_arg_0; [L658] SORT_37 var_171_arg_0 = var_164; [L659] SORT_3 var_171 = var_171_arg_0 >> 2; [L660] EXPR var_171 & mask_SORT_3 [L660] var_171 = var_171 & mask_SORT_3 [L661] SORT_3 var_172_arg_0 = var_170; [L662] SORT_3 var_172_arg_1 = var_171; [L663] EXPR ((SORT_1)var_172_arg_0 << 1) | var_172_arg_1 [L663] SORT_1 var_172 = ((SORT_1)var_172_arg_0 << 1) | var_172_arg_1; [L664] EXPR var_172 & mask_SORT_1 [L664] var_172 = var_172 & mask_SORT_1 [L665] SORT_1 var_173_arg_0 = var_172; [L666] SORT_3 var_173 = var_173_arg_0 == mask_SORT_1; [L667] SORT_3 var_174_arg_0 = var_173; [L668] SORT_3 var_174 = ~var_174_arg_0; [L669] SORT_37 var_166_arg_0 = var_164; [L670] SORT_3 var_166 = var_166_arg_0 >> 1; [L671] SORT_37 var_165_arg_0 = var_164; [L672] SORT_3 var_165 = var_165_arg_0 >> 2; [L673] EXPR var_165 & mask_SORT_3 [L673] var_165 = var_165 & mask_SORT_3 [L674] SORT_3 var_167_arg_0 = var_166; [L675] SORT_3 var_167_arg_1 = var_165; [L676] EXPR ((SORT_1)var_167_arg_0 << 1) | var_167_arg_1 [L676] SORT_1 var_167 = ((SORT_1)var_167_arg_0 << 1) | var_167_arg_1; [L677] EXPR var_167 & mask_SORT_1 [L677] var_167 = var_167 & mask_SORT_1 [L678] SORT_1 var_168_arg_0 = var_167; [L679] SORT_3 var_168 = var_168_arg_0 == mask_SORT_1; [L680] SORT_26 var_158_arg_0 = var_157; [L681] SORT_26 var_158_arg_1 = var_117; [L682] SORT_3 var_158 = var_158_arg_0 == var_158_arg_1; [L683] SORT_3 var_159_arg_0 = var_158; [L684] SORT_3 var_159 = ~var_159_arg_0; [L685] EXPR var_159 & mask_SORT_3 [L685] var_159 = var_159 & mask_SORT_3 [L686] SORT_3 var_160_arg_0 = var_122; [L687] SORT_3 var_160_arg_1 = var_159; [L688] EXPR ((SORT_1)var_160_arg_0 << 1) | var_160_arg_1 [L688] SORT_1 var_160 = ((SORT_1)var_160_arg_0 << 1) | var_160_arg_1; [L689] EXPR var_160 & mask_SORT_1 [L689] var_160 = var_160 & mask_SORT_1 [L690] SORT_1 var_161_arg_0 = var_160; [L691] SORT_3 var_161 = var_161_arg_0 == mask_SORT_1; [L692] SORT_3 var_175_arg_0 = var_168; [L693] SORT_3 var_175_arg_1 = var_161; [L694] EXPR ((SORT_1)var_175_arg_0 << 1) | var_175_arg_1 [L694] SORT_1 var_175 = ((SORT_1)var_175_arg_0 << 1) | var_175_arg_1; [L695] EXPR var_175 & mask_SORT_1 [L695] var_175 = var_175 & mask_SORT_1 [L696] SORT_3 var_176_arg_0 = var_174; [L697] SORT_1 var_176_arg_1 = var_175; [L698] EXPR ((SORT_26)var_176_arg_0 << 2) | var_176_arg_1 [L698] SORT_26 var_176 = ((SORT_26)var_176_arg_0 << 2) | var_176_arg_1; [L699] EXPR var_176 & mask_SORT_26 [L699] var_176 = var_176 & mask_SORT_26 [L700] SORT_26 var_177_arg_0 = var_176; [L701] SORT_3 var_177 = var_177_arg_0 == mask_SORT_26; [L702] SORT_3 var_184_arg_0 = var_179; [L703] SORT_3 var_184_arg_1 = var_177; [L704] EXPR ((SORT_1)var_184_arg_0 << 1) | var_184_arg_1 [L704] SORT_1 var_184 = ((SORT_1)var_184_arg_0 << 1) | var_184_arg_1; [L705] EXPR var_184 & mask_SORT_1 [L705] var_184 = var_184 & mask_SORT_1 [L706] SORT_3 var_185_arg_0 = var_183; [L707] SORT_1 var_185_arg_1 = var_184; [L708] EXPR ((SORT_26)var_185_arg_0 << 2) | var_185_arg_1 [L708] SORT_26 var_185 = ((SORT_26)var_185_arg_0 << 2) | var_185_arg_1; [L709] EXPR var_185 & mask_SORT_26 [L709] var_185 = var_185 & mask_SORT_26 [L710] SORT_26 var_186_arg_0 = var_185; [L711] SORT_3 var_186 = var_186_arg_0 == mask_SORT_26; [L712] SORT_3 var_187_arg_0 = var_154; [L713] SORT_3 var_187_arg_1 = var_186; [L714] SORT_3 var_187 = var_187_arg_0 == var_187_arg_1; [L715] SORT_3 var_188_arg_0 = var_110; [L716] SORT_3 var_188_arg_1 = var_187; [L717] EXPR var_188_arg_0 | var_188_arg_1 [L717] SORT_3 var_188 = var_188_arg_0 | var_188_arg_1; [L718] SORT_3 var_192_arg_0 = var_188; [L719] SORT_3 var_192 = ~var_192_arg_0; [L720] SORT_3 var_193_arg_0 = var_191; [L721] SORT_3 var_193_arg_1 = var_192; [L722] EXPR var_193_arg_0 & var_193_arg_1 [L722] SORT_3 var_193 = var_193_arg_0 & var_193_arg_1; [L723] EXPR var_193 & mask_SORT_3 [L723] var_193 = var_193 & mask_SORT_3 [L724] SORT_3 bad_194_arg_0 = var_193; [L725] CALL __VERIFIER_assert(!(bad_194_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 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2293.97ms. Allocated memory was 117.4MB in the beginning and 453.0MB in the end (delta: 335.5MB). Free memory was 73.8MB in the beginning and 248.8MB in the end (delta: -174.9MB). Peak memory consumption was 330.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2278.94ms. Allocated memory was 453.0MB in the beginning and 1.4GB in the end (delta: 906.0MB). Free memory was 248.8MB in the beginning and 592.9MB in the end (delta: -344.1MB). Peak memory consumption was 763.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2350.20ms. Allocated memory was 1.4GB in the beginning and 4.1GB in the end (delta: 2.7GB). Free memory was 592.9MB in the beginning and 3.0GB in the end (delta: -2.5GB). Peak memory consumption was 260.3MB. Max. memory is 16.1GB. * RCFGBuilder took 158640.65ms. Allocated memory was 4.1GB in the beginning and 10.3GB in the end (delta: 6.2GB). Free memory was 3.0GB in the beginning and 7.4GB in the end (delta: -4.3GB). Peak memory consumption was 5.0GB. Max. memory is 16.1GB. * CodeCheck took 21266.97ms. Allocated memory is still 10.3GB. Free memory was 7.4GB in the beginning and 7.8GB in the end (delta: -452.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.90ms. Allocated memory is still 10.3GB. Free memory was 7.8GB in the beginning and 7.8GB in the end (delta: 70.3kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-05 21:51:51,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/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_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/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_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/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_5891f750-3f71-484f-a32d-507cabd28ea9/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 1a4de183d5c3afa7320d823204dab1fd0008fc48177c63c70c20eeb4b698d3a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:51:54,205 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:51:54,287 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 21:51:54,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:51:54,315 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:51:54,316 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:51:54,316 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:51:54,316 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:51:54,316 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:51:54,316 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:51:54,316 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:51:54,317 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:51:54,317 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:51:54,317 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:51:54,317 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 21:51:54,317 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 21:51:54,317 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 21:51:54,317 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:51:54,317 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:51:54,317 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:51:54,317 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:51:54,318 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:51:54,318 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:51:54,318 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:51:54,318 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 21:51:54,318 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:51:54,318 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:51:54,318 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:51:54,318 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:51:54,318 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:51:54,318 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 21:51:54,318 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:51:54,319 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 21:51:54,319 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_5891f750-3f71-484f-a32d-507cabd28ea9/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 -> 1a4de183d5c3afa7320d823204dab1fd0008fc48177c63c70c20eeb4b698d3a3 [2024-12-05 21:51:54,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:51:54,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:51:54,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:51:54,578 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:51:54,578 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:51:54,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c [2024-12-05 21:51:57,258 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data/2d54d6f9a/fca958c981e94d089141316ae3b0553b/FLAGcd97a7264 [2024-12-05 21:51:57,712 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:51:57,713 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c [2024-12-05 21:51:57,743 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data/2d54d6f9a/fca958c981e94d089141316ae3b0553b/FLAGcd97a7264 [2024-12-05 21:51:57,756 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/data/2d54d6f9a/fca958c981e94d089141316ae3b0553b [2024-12-05 21:51:57,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:51:57,759 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:51:57,760 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:51:57,760 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:51:57,764 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:51:57,764 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:51:57" (1/1) ... [2024-12-05 21:51:57,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@620a36e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:57, skipping insertion in model container [2024-12-05 21:51:57,765 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:51:57" (1/1) ... [2024-12-05 21:51:57,890 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:51:58,144 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_5891f750-3f71-484f-a32d-507cabd28ea9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c[1245,1258] [2024-12-05 21:51:58,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:51:58,875 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:51:58,883 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_5891f750-3f71-484f-a32d-507cabd28ea9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal43.c[1245,1258] [2024-12-05 21:51:59,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:51:59,508 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:51:59,509 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59 WrapperNode [2024-12-05 21:51:59,509 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:51:59,510 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:51:59,510 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:51:59,511 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:51:59,517 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:51:59,642 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:51:59,925 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 11502 [2024-12-05 21:51:59,925 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:51:59,926 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:51:59,926 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:51:59,926 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:51:59,933 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:51:59,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:52:00,060 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:52:00,060 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:52:00,198 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:52:00,221 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:52:00,232 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:52:00,262 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:52:00,281 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:52:00,390 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:52:00,391 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:52:00,391 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:52:00,391 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:52:00,392 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:59" (1/1) ... [2024-12-05 21:52:00,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:52:00,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:52:00,424 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:52:00,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:52:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:52:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 21:52:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:52:00,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:52:01,825 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:52:01,827 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:53:14,185 INFO L? ?]: Removed 340 outVars from TransFormulas that were not future-live. [2024-12-05 21:53:14,186 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:53:14,436 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:53:14,436 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:53:14,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:53:14 BoogieIcfgContainer [2024-12-05 21:53:14,437 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:53:14,438 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:53:14,438 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:53:14,447 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:53:14,447 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:53:14" (1/1) ... [2024-12-05 21:53:14,455 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:53:14,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 21:53:14,498 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 21:53:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:53:14,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:14,501 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 21:53:14,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 21:53:14,503 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 21:53:14,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-05 21:53:16,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:16,863 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 21:53:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:17,381 INFO L256 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 21:53:17,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:53:17,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:17,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-05 21:53:19,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:53:22,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:53:22,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2024-12-05 21:53:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2024-12-05 21:53:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:53:22,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:22,231 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 21:53:22,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 21:53:22,233 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 21:53:22,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-05 21:53:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:26,683 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 21:53:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:28,017 INFO L256 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 176 conjuncts are in the unsatisfiable core [2024-12-05 21:53:28,058 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:53:29,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:29,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-05 21:53:32,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:53:35,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:53:37,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:53:39,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:53:41,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:53:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:41,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 12 states and 18 transitions. [2024-12-05 21:53:41,720 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 18 transitions. [2024-12-05 21:53:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:53:41,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:41,721 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 21:53:41,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 21:53:41,723 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 21:53:41,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5891f750-3f71-484f-a32d-507cabd28ea9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-05 21:53:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:50,154 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 21:53:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:52,480 INFO L256 TraceCheckSpWp]: Trace formula consists of 795 conjuncts, 200 conjuncts are in the unsatisfiable core [2024-12-05 21:53:52,529 INFO L279 TraceCheckSpWp]: Computing forward predicates...