./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9 --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 d91c5ffcd296e9464f972eb086651cc677f05601374dcf5b28fef45b598a41cb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:07:24,589 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:07:24,652 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 23:07:24,657 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:07:24,658 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:07:24,680 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:07:24,681 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:07:24,681 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:07:24,682 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:07:24,683 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:07:24,683 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:07:24,684 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:07:24,684 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:07:24,685 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:07:24,685 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:07:24,685 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:07:24,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:07:24,686 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:07:24,687 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:07:24,687 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:07:24,688 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:07:24,689 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:07:24,689 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:07:24,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:07:24,690 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:07:24,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:07:24,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:07:24,691 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:07:24,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:07:24,692 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:07:24,692 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d91c5ffcd296e9464f972eb086651cc677f05601374dcf5b28fef45b598a41cb [2023-12-02 23:07:24,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:07:24,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:07:24,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:07:24,936 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:07:24,936 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:07:24,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c [2023-12-02 23:07:27,709 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:07:28,049 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:07:28,049 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c [2023-12-02 23:07:28,071 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/data/44d710ab0/eba58a9659fc4739ab3f6c87712773d7/FLAG49791b45c [2023-12-02 23:07:28,086 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/data/44d710ab0/eba58a9659fc4739ab3f6c87712773d7 [2023-12-02 23:07:28,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:07:28,090 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:07:28,091 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:07:28,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:07:28,096 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:07:28,097 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:07:28" (1/1) ... [2023-12-02 23:07:28,098 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e611cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:28, skipping insertion in model container [2023-12-02 23:07:28,098 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:07:28" (1/1) ... [2023-12-02 23:07:28,240 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:07:28,457 WARN L240 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_2be0a4df-69af-4585-bd2b-80cdbea36479/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c[1182,1195] [2023-12-02 23:07:29,010 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:07:29,020 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:07:29,032 WARN L240 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_2be0a4df-69af-4585-bd2b-80cdbea36479/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c[1182,1195] [2023-12-02 23:07:29,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:07:29,423 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:07:29,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29 WrapperNode [2023-12-02 23:07:29,424 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:07:29,425 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:07:29,425 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:07:29,425 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:07:29,432 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:29,587 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:30,975 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 19171 [2023-12-02 23:07:30,976 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:07:30,976 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:07:30,976 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:07:30,976 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:07:30,983 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:30,984 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:31,289 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:31,289 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:31,602 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:31,714 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:31,835 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:31,899 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:32,133 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:07:32,134 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:07:32,134 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:07:32,135 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:07:32,136 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:07:29" (1/1) ... [2023-12-02 23:07:32,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:07:32,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:07:32,170 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:07:32,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:07:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:07:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:07:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:07:32,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:07:33,056 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:07:33,058 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:07:43,439 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:08:12,316 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:08:12,316 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:08:12,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:08:12 BoogieIcfgContainer [2023-12-02 23:08:12,318 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:08:12,319 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:08:12,319 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:08:12,327 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:08:12,327 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:08:12" (1/1) ... [2023-12-02 23:08:12,334 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:08:12,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:08:12,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-02 23:08:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-02 23:08:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 23:08:12,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:08:12,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:08:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:08:13,801 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 23:08:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:08:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:08:15,393 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 23:08:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:08:16,535 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-02 23:08:16,590 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 23:08:16,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 11:08:16 ImpRootNode [2023-12-02 23:08:16,606 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 23:08:16,606 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 23:08:16,606 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 23:08:16,607 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 23:08:16,607 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:08:12" (3/4) ... [2023-12-02 23:08:16,609 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 23:08:16,610 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 23:08:16,611 INFO L158 Benchmark]: Toolchain (without parser) took 48521.00ms. Allocated memory was 159.4MB in the beginning and 5.9GB in the end (delta: 5.8GB). Free memory was 110.0MB in the beginning and 4.9GB in the end (delta: -4.8GB). Peak memory consumption was 996.2MB. Max. memory is 16.1GB. [2023-12-02 23:08:16,612 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 66.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 23:08:16,612 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1332.67ms. Allocated memory was 159.4MB in the beginning and 245.4MB in the end (delta: 86.0MB). Free memory was 110.0MB in the beginning and 101.1MB in the end (delta: 8.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2023-12-02 23:08:16,613 INFO L158 Benchmark]: Boogie Procedure Inliner took 1550.82ms. Allocated memory was 245.4MB in the beginning and 901.8MB in the end (delta: 656.4MB). Free memory was 101.1MB in the beginning and 560.8MB in the end (delta: -459.7MB). Peak memory consumption was 285.3MB. Max. memory is 16.1GB. [2023-12-02 23:08:16,614 INFO L158 Benchmark]: Boogie Preprocessor took 1157.21ms. Allocated memory is still 901.8MB. Free memory was 560.8MB in the beginning and 421.8MB in the end (delta: 139.0MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. [2023-12-02 23:08:16,614 INFO L158 Benchmark]: RCFGBuilder took 40183.79ms. Allocated memory was 901.8MB in the beginning and 5.9GB in the end (delta: 5.0GB). Free memory was 421.8MB in the beginning and 4.5GB in the end (delta: -4.1GB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. [2023-12-02 23:08:16,615 INFO L158 Benchmark]: CodeCheck took 4286.62ms. Allocated memory is still 5.9GB. Free memory was 4.5GB in the beginning and 4.9GB in the end (delta: -386.8MB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 23:08:16,615 INFO L158 Benchmark]: Witness Printer took 4.13ms. Allocated memory is still 5.9GB. Free memory is still 4.9GB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 23:08:16,619 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: 4.2s, 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: 0.5s SsaConstructionTime, 0.4s 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 - 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 bitwiseAnd at line 366. 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 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_26 = 0; [L40] const SORT_2 var_167 = 0; [L41] const SORT_2 var_173 = 9; [L42] const SORT_2 var_175 = 8; [L43] const SORT_2 var_177 = 7; [L44] const SORT_2 var_179 = 6; [L45] const SORT_2 var_181 = 5; [L46] const SORT_2 var_183 = 4; [L47] const SORT_2 var_185 = 3; [L48] const SORT_2 var_187 = 2; [L49] const SORT_2 var_189 = 1; [L50] const SORT_3 var_203 = 0; [L51] const SORT_4 var_205 = 1; [L52] const SORT_2 var_218 = 255; [L53] const SORT_4 var_868 = 0; [L55] SORT_1 input_172; [L56] SORT_1 input_174; [L57] SORT_1 input_176; [L58] SORT_1 input_178; [L59] SORT_1 input_180; [L60] SORT_1 input_182; [L61] SORT_1 input_184; [L62] SORT_1 input_186; [L63] SORT_1 input_188; [L64] SORT_1 input_190; [L65] SORT_1 input_202; [L66] SORT_1 input_208; [L67] SORT_1 input_214; [L68] SORT_1 input_217; [L69] SORT_1 input_222; [L70] SORT_1 input_226; [L71] SORT_1 input_230; [L72] SORT_1 input_242; [L73] SORT_1 input_246; [L74] SORT_1 input_251; [L75] SORT_1 input_255; [L76] SORT_1 input_261; [L77] SORT_1 input_265; [L78] SORT_1 input_270; [L79] SORT_1 input_274; [L80] SORT_1 input_280; [L81] SORT_1 input_284; [L82] SORT_1 input_289; [L83] SORT_1 input_293; [L84] SORT_1 input_299; [L85] SORT_1 input_303; [L86] SORT_1 input_308; [L87] SORT_1 input_312; [L88] SORT_1 input_318; [L89] SORT_1 input_322; [L90] SORT_1 input_327; [L91] SORT_1 input_331; [L92] SORT_1 input_337; [L93] SORT_1 input_341; [L94] SORT_1 input_346; [L95] SORT_1 input_350; [L96] SORT_1 input_356; [L97] SORT_1 input_360; [L98] SORT_1 input_365; [L99] SORT_1 input_369; [L100] SORT_1 input_375; [L101] SORT_1 input_379; [L102] SORT_1 input_384; [L103] SORT_1 input_388; [L104] SORT_1 input_394; [L105] SORT_1 input_398; [L106] SORT_1 input_403; [L107] SORT_1 input_407; [L108] SORT_1 input_413; [L109] SORT_1 input_417; [L110] SORT_1 input_422; [L111] SORT_1 input_426; [L112] SORT_1 input_481; [L113] SORT_1 input_563; [L114] SORT_1 input_565; [L115] SORT_1 input_570; [L116] SORT_1 input_572; [L117] SORT_1 input_577; [L118] SORT_1 input_579; [L119] SORT_1 input_583; [L120] SORT_1 input_586; [L122] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L122] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L123] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L123] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L124] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L124] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L125] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L125] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L126] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L126] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L127] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L128] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L128] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L129] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L129] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L130] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L130] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L131] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L131] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L132] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L132] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L133] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L133] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L134] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L135] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L136] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L137] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L138] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L139] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L140] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L141] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L142] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L143] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L144] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L145] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L146] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L147] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L148] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L149] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L150] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L151] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L152] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L153] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L154] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L155] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L156] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L157] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L158] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L159] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L160] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L161] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L162] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L163] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L164] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L165] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L166] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L167] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L168] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L169] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L170] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L171] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L172] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L173] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L174] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L175] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L176] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L177] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_145 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_147 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_151 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_157 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_161 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_163 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_165 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] SORT_2 init_7_arg_1 = var_5; [L204] state_6 = init_7_arg_1 [L205] SORT_2 init_9_arg_1 = var_5; [L206] state_8 = init_9_arg_1 [L207] SORT_2 init_11_arg_1 = var_5; [L208] state_10 = init_11_arg_1 [L209] SORT_2 init_13_arg_1 = var_5; [L210] state_12 = init_13_arg_1 [L211] SORT_2 init_15_arg_1 = var_5; [L212] state_14 = init_15_arg_1 [L213] SORT_2 init_17_arg_1 = var_5; [L214] state_16 = init_17_arg_1 [L215] SORT_2 init_19_arg_1 = var_5; [L216] state_18 = init_19_arg_1 [L217] SORT_2 init_21_arg_1 = var_5; [L218] state_20 = init_21_arg_1 [L219] SORT_2 init_23_arg_1 = var_5; [L220] state_22 = init_23_arg_1 [L221] SORT_2 init_25_arg_1 = var_5; [L222] state_24 = init_25_arg_1 [L223] SORT_1 init_28_arg_1 = var_26; [L224] state_27 = init_28_arg_1 [L225] SORT_1 init_30_arg_1 = var_26; [L226] state_29 = init_30_arg_1 [L227] SORT_1 init_32_arg_1 = var_26; [L228] state_31 = init_32_arg_1 [L229] SORT_1 init_34_arg_1 = var_26; [L230] state_33 = init_34_arg_1 [L231] SORT_1 init_36_arg_1 = var_26; [L232] state_35 = init_36_arg_1 [L233] SORT_1 init_38_arg_1 = var_26; [L234] state_37 = init_38_arg_1 [L235] SORT_1 init_40_arg_1 = var_26; [L236] state_39 = init_40_arg_1 [L237] SORT_1 init_42_arg_1 = var_26; [L238] state_41 = init_42_arg_1 [L239] SORT_1 init_44_arg_1 = var_26; [L240] state_43 = init_44_arg_1 [L241] SORT_1 init_46_arg_1 = var_26; [L242] state_45 = init_46_arg_1 [L243] SORT_1 init_48_arg_1 = var_26; [L244] state_47 = init_48_arg_1 [L245] SORT_1 init_50_arg_1 = var_26; [L246] state_49 = init_50_arg_1 [L247] SORT_1 init_52_arg_1 = var_26; [L248] state_51 = init_52_arg_1 [L249] SORT_1 init_54_arg_1 = var_26; [L250] state_53 = init_54_arg_1 [L251] SORT_1 init_56_arg_1 = var_26; [L252] state_55 = init_56_arg_1 [L253] SORT_1 init_58_arg_1 = var_26; [L254] state_57 = init_58_arg_1 [L255] SORT_1 init_60_arg_1 = var_26; [L256] state_59 = init_60_arg_1 [L257] SORT_1 init_62_arg_1 = var_26; [L258] state_61 = init_62_arg_1 [L259] SORT_1 init_64_arg_1 = var_26; [L260] state_63 = init_64_arg_1 [L261] SORT_1 init_66_arg_1 = var_26; [L262] state_65 = init_66_arg_1 [L263] SORT_1 init_68_arg_1 = var_26; [L264] state_67 = init_68_arg_1 [L265] SORT_1 init_70_arg_1 = var_26; [L266] state_69 = init_70_arg_1 [L267] SORT_1 init_72_arg_1 = var_26; [L268] state_71 = init_72_arg_1 [L269] SORT_1 init_74_arg_1 = var_26; [L270] state_73 = init_74_arg_1 [L271] SORT_1 init_76_arg_1 = var_26; [L272] state_75 = init_76_arg_1 [L273] SORT_1 init_78_arg_1 = var_26; [L274] state_77 = init_78_arg_1 [L275] SORT_1 init_80_arg_1 = var_26; [L276] state_79 = init_80_arg_1 [L277] SORT_1 init_82_arg_1 = var_26; [L278] state_81 = init_82_arg_1 [L279] SORT_1 init_84_arg_1 = var_26; [L280] state_83 = init_84_arg_1 [L281] SORT_1 init_86_arg_1 = var_26; [L282] state_85 = init_86_arg_1 [L283] SORT_1 init_88_arg_1 = var_26; [L284] state_87 = init_88_arg_1 [L285] SORT_1 init_90_arg_1 = var_26; [L286] state_89 = init_90_arg_1 [L287] SORT_1 init_92_arg_1 = var_26; [L288] state_91 = init_92_arg_1 [L289] SORT_1 init_94_arg_1 = var_26; [L290] state_93 = init_94_arg_1 [L291] SORT_1 init_96_arg_1 = var_26; [L292] state_95 = init_96_arg_1 [L293] SORT_1 init_98_arg_1 = var_26; [L294] state_97 = init_98_arg_1 [L295] SORT_1 init_100_arg_1 = var_26; [L296] state_99 = init_100_arg_1 [L297] SORT_1 init_102_arg_1 = var_26; [L298] state_101 = init_102_arg_1 [L299] SORT_1 init_104_arg_1 = var_26; [L300] state_103 = init_104_arg_1 [L301] SORT_1 init_106_arg_1 = var_26; [L302] state_105 = init_106_arg_1 [L303] SORT_1 init_108_arg_1 = var_26; [L304] state_107 = init_108_arg_1 [L305] SORT_1 init_110_arg_1 = var_26; [L306] state_109 = init_110_arg_1 [L307] SORT_1 init_112_arg_1 = var_26; [L308] state_111 = init_112_arg_1 [L309] SORT_1 init_114_arg_1 = var_26; [L310] state_113 = init_114_arg_1 [L311] SORT_1 init_116_arg_1 = var_26; [L312] state_115 = init_116_arg_1 [L313] SORT_1 init_118_arg_1 = var_26; [L314] state_117 = init_118_arg_1 [L315] SORT_1 init_120_arg_1 = var_26; [L316] state_119 = init_120_arg_1 [L317] SORT_1 init_122_arg_1 = var_26; [L318] state_121 = init_122_arg_1 [L319] SORT_1 init_124_arg_1 = var_26; [L320] state_123 = init_124_arg_1 [L321] SORT_1 init_126_arg_1 = var_26; [L322] state_125 = init_126_arg_1 [L323] SORT_1 init_128_arg_1 = var_26; [L324] state_127 = init_128_arg_1 [L325] SORT_1 init_130_arg_1 = var_26; [L326] state_129 = init_130_arg_1 [L327] SORT_1 init_132_arg_1 = var_26; [L328] state_131 = init_132_arg_1 [L329] SORT_1 init_134_arg_1 = var_26; [L330] state_133 = init_134_arg_1 [L331] SORT_1 init_136_arg_1 = var_26; [L332] state_135 = init_136_arg_1 [L333] SORT_1 init_138_arg_1 = var_26; [L334] state_137 = init_138_arg_1 [L335] SORT_1 init_140_arg_1 = var_26; [L336] state_139 = init_140_arg_1 [L337] SORT_1 init_142_arg_1 = var_26; [L338] state_141 = init_142_arg_1 [L339] SORT_1 init_144_arg_1 = var_26; [L340] state_143 = init_144_arg_1 [L341] SORT_1 init_146_arg_1 = var_26; [L342] state_145 = init_146_arg_1 [L343] SORT_1 init_148_arg_1 = var_26; [L344] state_147 = init_148_arg_1 [L345] SORT_1 init_150_arg_1 = var_26; [L346] state_149 = init_150_arg_1 [L347] SORT_1 init_152_arg_1 = var_26; [L348] state_151 = init_152_arg_1 [L349] SORT_1 init_154_arg_1 = var_26; [L350] state_153 = init_154_arg_1 [L351] SORT_1 init_156_arg_1 = var_26; [L352] state_155 = init_156_arg_1 [L353] SORT_1 init_158_arg_1 = var_26; [L354] state_157 = init_158_arg_1 [L355] SORT_1 init_160_arg_1 = var_26; [L356] state_159 = init_160_arg_1 [L357] SORT_1 init_162_arg_1 = var_26; [L358] state_161 = init_162_arg_1 [L359] SORT_1 init_164_arg_1 = var_26; [L360] state_163 = init_164_arg_1 [L361] SORT_1 init_166_arg_1 = var_26; [L362] state_165 = init_166_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_128_arg_1=0, init_130_arg_1=0, init_132_arg_1=0, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=0, init_140_arg_1=0, init_142_arg_1=0, init_144_arg_1=0, init_146_arg_1=0, init_148_arg_1=0, init_150_arg_1=0, init_152_arg_1=0, init_154_arg_1=0, init_156_arg_1=0, init_158_arg_1=0, init_15_arg_1=0, init_160_arg_1=0, init_162_arg_1=0, init_164_arg_1=0, init_166_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_12=0, state_131=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_143=0, state_145=0, state_147=0, state_149=0, state_14=0, state_151=0, state_153=0, state_155=0, state_157=0, state_159=0, state_161=0, state_163=0, state_165=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=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_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_167=0, var_173=9, var_175=8, var_177=7, var_179=6, var_181=5, var_183=4, var_185=3, var_187=2, var_189=1, var_203=0, var_205=1, var_218=255, var_26=0, var_5=0, var_868=0] [L365] input_172 = __VERIFIER_nondet_uchar() [L366] EXPR input_172 & mask_SORT_1 [L366] input_172 = input_172 & mask_SORT_1 [L367] input_174 = __VERIFIER_nondet_uchar() [L368] EXPR input_174 & mask_SORT_1 [L368] input_174 = input_174 & mask_SORT_1 [L369] input_176 = __VERIFIER_nondet_uchar() [L370] EXPR input_176 & mask_SORT_1 [L370] input_176 = input_176 & mask_SORT_1 [L371] input_178 = __VERIFIER_nondet_uchar() [L372] EXPR input_178 & mask_SORT_1 [L372] input_178 = input_178 & mask_SORT_1 [L373] input_180 = __VERIFIER_nondet_uchar() [L374] EXPR input_180 & mask_SORT_1 [L374] input_180 = input_180 & mask_SORT_1 [L375] input_182 = __VERIFIER_nondet_uchar() [L376] EXPR input_182 & mask_SORT_1 [L376] input_182 = input_182 & mask_SORT_1 [L377] input_184 = __VERIFIER_nondet_uchar() [L378] EXPR input_184 & mask_SORT_1 [L378] input_184 = input_184 & mask_SORT_1 [L379] input_186 = __VERIFIER_nondet_uchar() [L380] EXPR input_186 & mask_SORT_1 [L380] input_186 = input_186 & mask_SORT_1 [L381] input_188 = __VERIFIER_nondet_uchar() [L382] EXPR input_188 & mask_SORT_1 [L382] input_188 = input_188 & mask_SORT_1 [L383] input_190 = __VERIFIER_nondet_uchar() [L384] EXPR input_190 & mask_SORT_1 [L384] input_190 = input_190 & mask_SORT_1 [L385] input_202 = __VERIFIER_nondet_uchar() [L386] EXPR input_202 & mask_SORT_1 [L386] input_202 = input_202 & mask_SORT_1 [L387] input_208 = __VERIFIER_nondet_uchar() [L388] EXPR input_208 & mask_SORT_1 [L388] input_208 = input_208 & mask_SORT_1 [L389] input_214 = __VERIFIER_nondet_uchar() [L390] EXPR input_214 & mask_SORT_1 [L390] input_214 = input_214 & mask_SORT_1 [L391] input_217 = __VERIFIER_nondet_uchar() [L392] EXPR input_217 & mask_SORT_1 [L392] input_217 = input_217 & mask_SORT_1 [L393] input_222 = __VERIFIER_nondet_uchar() [L394] EXPR input_222 & mask_SORT_1 [L394] input_222 = input_222 & mask_SORT_1 [L395] input_226 = __VERIFIER_nondet_uchar() [L396] EXPR input_226 & mask_SORT_1 [L396] input_226 = input_226 & mask_SORT_1 [L397] input_230 = __VERIFIER_nondet_uchar() [L398] EXPR input_230 & mask_SORT_1 [L398] input_230 = input_230 & mask_SORT_1 [L399] input_242 = __VERIFIER_nondet_uchar() [L400] input_246 = __VERIFIER_nondet_uchar() [L401] input_251 = __VERIFIER_nondet_uchar() [L402] input_255 = __VERIFIER_nondet_uchar() [L403] input_261 = __VERIFIER_nondet_uchar() [L404] input_265 = __VERIFIER_nondet_uchar() [L405] input_270 = __VERIFIER_nondet_uchar() [L406] input_274 = __VERIFIER_nondet_uchar() [L407] input_280 = __VERIFIER_nondet_uchar() [L408] input_284 = __VERIFIER_nondet_uchar() [L409] input_289 = __VERIFIER_nondet_uchar() [L410] input_293 = __VERIFIER_nondet_uchar() [L411] input_299 = __VERIFIER_nondet_uchar() [L412] input_303 = __VERIFIER_nondet_uchar() [L413] input_308 = __VERIFIER_nondet_uchar() [L414] input_312 = __VERIFIER_nondet_uchar() [L415] input_318 = __VERIFIER_nondet_uchar() [L416] input_322 = __VERIFIER_nondet_uchar() [L417] input_327 = __VERIFIER_nondet_uchar() [L418] input_331 = __VERIFIER_nondet_uchar() [L419] input_337 = __VERIFIER_nondet_uchar() [L420] input_341 = __VERIFIER_nondet_uchar() [L421] input_346 = __VERIFIER_nondet_uchar() [L422] input_350 = __VERIFIER_nondet_uchar() [L423] input_356 = __VERIFIER_nondet_uchar() [L424] input_360 = __VERIFIER_nondet_uchar() [L425] input_365 = __VERIFIER_nondet_uchar() [L426] input_369 = __VERIFIER_nondet_uchar() [L427] input_375 = __VERIFIER_nondet_uchar() [L428] input_379 = __VERIFIER_nondet_uchar() [L429] input_384 = __VERIFIER_nondet_uchar() [L430] input_388 = __VERIFIER_nondet_uchar() [L431] input_394 = __VERIFIER_nondet_uchar() [L432] input_398 = __VERIFIER_nondet_uchar() [L433] input_403 = __VERIFIER_nondet_uchar() [L434] input_407 = __VERIFIER_nondet_uchar() [L435] input_413 = __VERIFIER_nondet_uchar() [L436] input_417 = __VERIFIER_nondet_uchar() [L437] input_422 = __VERIFIER_nondet_uchar() [L438] input_426 = __VERIFIER_nondet_uchar() [L439] input_481 = __VERIFIER_nondet_uchar() [L440] input_563 = __VERIFIER_nondet_uchar() [L441] input_565 = __VERIFIER_nondet_uchar() [L442] input_570 = __VERIFIER_nondet_uchar() [L443] input_572 = __VERIFIER_nondet_uchar() [L444] input_577 = __VERIFIER_nondet_uchar() [L445] input_579 = __VERIFIER_nondet_uchar() [L446] input_583 = __VERIFIER_nondet_uchar() [L447] input_586 = __VERIFIER_nondet_uchar() [L450] SORT_2 var_168_arg_0 = var_167; [L451] SORT_2 var_168_arg_1 = state_6; [L452] SORT_1 var_168 = var_168_arg_0 == var_168_arg_1; [L453] SORT_1 var_169_arg_0 = ~state_165; [L454] EXPR var_169_arg_0 & mask_SORT_1 [L454] var_169_arg_0 = var_169_arg_0 & mask_SORT_1 [L455] SORT_1 var_169_arg_1 = var_168; [L456] EXPR var_169_arg_0 & var_169_arg_1 [L456] SORT_1 var_169 = var_169_arg_0 & var_169_arg_1; [L457] EXPR var_169 & mask_SORT_1 [L457] var_169 = var_169 & mask_SORT_1 [L458] SORT_1 bad_170_arg_0 = var_169; [L459] CALL __VERIFIER_assert(!(bad_170_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 66.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1332.67ms. Allocated memory was 159.4MB in the beginning and 245.4MB in the end (delta: 86.0MB). Free memory was 110.0MB in the beginning and 101.1MB in the end (delta: 8.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1550.82ms. Allocated memory was 245.4MB in the beginning and 901.8MB in the end (delta: 656.4MB). Free memory was 101.1MB in the beginning and 560.8MB in the end (delta: -459.7MB). Peak memory consumption was 285.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1157.21ms. Allocated memory is still 901.8MB. Free memory was 560.8MB in the beginning and 421.8MB in the end (delta: 139.0MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. * RCFGBuilder took 40183.79ms. Allocated memory was 901.8MB in the beginning and 5.9GB in the end (delta: 5.0GB). Free memory was 421.8MB in the beginning and 4.5GB in the end (delta: -4.1GB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. * CodeCheck took 4286.62ms. Allocated memory is still 5.9GB. Free memory was 4.5GB in the beginning and 4.9GB in the end (delta: -386.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.13ms. Allocated memory is still 5.9GB. Free memory is still 4.9GB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 23:08:16,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9 --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 d91c5ffcd296e9464f972eb086651cc677f05601374dcf5b28fef45b598a41cb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:08:18,884 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:08:18,968 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-02 23:08:18,999 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:08:19,000 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:08:19,001 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:08:19,002 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:08:19,002 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:08:19,003 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:08:19,003 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:08:19,004 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:08:19,004 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:08:19,005 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:08:19,005 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:08:19,006 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 23:08:19,006 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 23:08:19,007 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 23:08:19,007 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:08:19,008 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:08:19,008 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:08:19,009 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:08:19,010 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:08:19,010 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 23:08:19,010 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-02 23:08:19,011 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:08:19,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:08:19,012 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:08:19,012 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:08:19,013 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:08:19,013 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 23:08:19,013 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 23:08:19,014 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:08:19,014 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-02 23:08:19,014 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 23:08:19,015 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d91c5ffcd296e9464f972eb086651cc677f05601374dcf5b28fef45b598a41cb [2023-12-02 23:08:19,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:08:19,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:08:19,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:08:19,312 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:08:19,313 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:08:19,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c [2023-12-02 23:08:22,057 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:08:22,403 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:08:22,404 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c [2023-12-02 23:08:22,422 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/data/c5d60c7f7/6a7889f2fba940fb927a2fd672243ae3/FLAG0b695be07 [2023-12-02 23:08:22,434 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/data/c5d60c7f7/6a7889f2fba940fb927a2fd672243ae3 [2023-12-02 23:08:22,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:08:22,438 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:08:22,439 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:08:22,439 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:08:22,443 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:08:22,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:08:22" (1/1) ... [2023-12-02 23:08:22,445 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d647516 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:22, skipping insertion in model container [2023-12-02 23:08:22,445 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:08:22" (1/1) ... [2023-12-02 23:08:22,516 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:08:22,709 WARN L240 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_2be0a4df-69af-4585-bd2b-80cdbea36479/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c[1182,1195] [2023-12-02 23:08:23,164 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:08:23,174 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:08:23,184 WARN L240 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_2be0a4df-69af-4585-bd2b-80cdbea36479/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.6.prop1-func-interl.c[1182,1195] [2023-12-02 23:08:23,428 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:08:23,440 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:08:23,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23 WrapperNode [2023-12-02 23:08:23,441 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:08:23,442 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:08:23,442 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:08:23,442 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:08:23,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,508 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,656 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4570 [2023-12-02 23:08:23,656 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:08:23,657 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:08:23,657 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:08:23,657 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:08:23,664 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,686 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,686 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,791 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,802 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,818 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,840 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,874 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:08:23,875 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:08:23,875 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:08:23,875 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:08:23,876 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:08:23" (1/1) ... [2023-12-02 23:08:23,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:08:23,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:08:23,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:08:23,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:08:23,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:08:23,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 23:08:23,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:08:23,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:08:24,588 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:08:24,591 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:08:33,326 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:08:33,544 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:08:33,545 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:08:33,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:08:33 BoogieIcfgContainer [2023-12-02 23:08:33,546 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:08:33,547 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:08:33,547 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:08:33,555 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:08:33,555 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:08:33" (1/1) ... [2023-12-02 23:08:33,564 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:08:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:08:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-02 23:08:33,612 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-02 23:08:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 23:08:33,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:08:33,614 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:08:33,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:08:33,640 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:08:33,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-02 23:08:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:08:34,789 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 23:08:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:08:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:08:36,190 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 23:08:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:08:36,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-02 23:08:36,904 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-02 23:08:36,957 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 23:08:36,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 11:08:36 ImpRootNode [2023-12-02 23:08:36,975 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 23:08:36,975 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 23:08:36,976 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 23:08:36,976 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 23:08:36,976 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:08:33" (3/4) ... [2023-12-02 23:08:36,977 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-12-02 23:08:36,993 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 23:08:37,083 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-02 23:08:37,083 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 23:08:37,084 INFO L158 Benchmark]: Toolchain (without parser) took 14645.86ms. Allocated memory was 75.5MB in the beginning and 306.2MB in the end (delta: 230.7MB). Free memory was 46.3MB in the beginning and 177.1MB in the end (delta: -130.8MB). Peak memory consumption was 101.9MB. Max. memory is 16.1GB. [2023-12-02 23:08:37,084 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 23:08:37,084 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1001.97ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 46.0MB in the beginning and 58.6MB in the end (delta: -12.6MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2023-12-02 23:08:37,085 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.62ms. Allocated memory is still 123.7MB. Free memory was 58.6MB in the beginning and 49.8MB in the end (delta: 8.7MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2023-12-02 23:08:37,085 INFO L158 Benchmark]: Boogie Preprocessor took 217.00ms. Allocated memory was 123.7MB in the beginning and 169.9MB in the end (delta: 46.1MB). Free memory was 49.8MB in the beginning and 91.5MB in the end (delta: -41.7MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2023-12-02 23:08:37,086 INFO L158 Benchmark]: RCFGBuilder took 9671.70ms. Allocated memory was 169.9MB in the beginning and 306.2MB in the end (delta: 136.3MB). Free memory was 91.5MB in the beginning and 76.4MB in the end (delta: 15.1MB). Peak memory consumption was 185.3MB. Max. memory is 16.1GB. [2023-12-02 23:08:37,086 INFO L158 Benchmark]: CodeCheck took 3427.98ms. Allocated memory is still 306.2MB. Free memory was 76.4MB in the beginning and 186.5MB in the end (delta: -110.1MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2023-12-02 23:08:37,086 INFO L158 Benchmark]: Witness Printer took 107.74ms. Allocated memory is still 306.2MB. Free memory was 186.5MB in the beginning and 177.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 23:08:37,088 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: 3.3s, 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 - 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 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_26 = 0; [L40] const SORT_2 var_167 = 0; [L41] const SORT_2 var_173 = 9; [L42] const SORT_2 var_175 = 8; [L43] const SORT_2 var_177 = 7; [L44] const SORT_2 var_179 = 6; [L45] const SORT_2 var_181 = 5; [L46] const SORT_2 var_183 = 4; [L47] const SORT_2 var_185 = 3; [L48] const SORT_2 var_187 = 2; [L49] const SORT_2 var_189 = 1; [L50] const SORT_3 var_203 = 0; [L51] const SORT_4 var_205 = 1; [L52] const SORT_2 var_218 = 255; [L53] const SORT_4 var_868 = 0; [L55] SORT_1 input_172; [L56] SORT_1 input_174; [L57] SORT_1 input_176; [L58] SORT_1 input_178; [L59] SORT_1 input_180; [L60] SORT_1 input_182; [L61] SORT_1 input_184; [L62] SORT_1 input_186; [L63] SORT_1 input_188; [L64] SORT_1 input_190; [L65] SORT_1 input_202; [L66] SORT_1 input_208; [L67] SORT_1 input_214; [L68] SORT_1 input_217; [L69] SORT_1 input_222; [L70] SORT_1 input_226; [L71] SORT_1 input_230; [L72] SORT_1 input_242; [L73] SORT_1 input_246; [L74] SORT_1 input_251; [L75] SORT_1 input_255; [L76] SORT_1 input_261; [L77] SORT_1 input_265; [L78] SORT_1 input_270; [L79] SORT_1 input_274; [L80] SORT_1 input_280; [L81] SORT_1 input_284; [L82] SORT_1 input_289; [L83] SORT_1 input_293; [L84] SORT_1 input_299; [L85] SORT_1 input_303; [L86] SORT_1 input_308; [L87] SORT_1 input_312; [L88] SORT_1 input_318; [L89] SORT_1 input_322; [L90] SORT_1 input_327; [L91] SORT_1 input_331; [L92] SORT_1 input_337; [L93] SORT_1 input_341; [L94] SORT_1 input_346; [L95] SORT_1 input_350; [L96] SORT_1 input_356; [L97] SORT_1 input_360; [L98] SORT_1 input_365; [L99] SORT_1 input_369; [L100] SORT_1 input_375; [L101] SORT_1 input_379; [L102] SORT_1 input_384; [L103] SORT_1 input_388; [L104] SORT_1 input_394; [L105] SORT_1 input_398; [L106] SORT_1 input_403; [L107] SORT_1 input_407; [L108] SORT_1 input_413; [L109] SORT_1 input_417; [L110] SORT_1 input_422; [L111] SORT_1 input_426; [L112] SORT_1 input_481; [L113] SORT_1 input_563; [L114] SORT_1 input_565; [L115] SORT_1 input_570; [L116] SORT_1 input_572; [L117] SORT_1 input_577; [L118] SORT_1 input_579; [L119] SORT_1 input_583; [L120] SORT_1 input_586; [L122] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L123] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L124] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L125] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L126] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L128] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L129] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L130] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L131] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L132] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L133] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L134] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] SORT_1 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] SORT_1 state_145 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] SORT_1 state_147 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] SORT_1 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] SORT_1 state_151 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] SORT_1 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] SORT_1 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] SORT_1 state_157 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] SORT_1 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] SORT_1 state_161 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] SORT_1 state_163 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] SORT_1 state_165 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] SORT_2 init_7_arg_1 = var_5; [L204] state_6 = init_7_arg_1 [L205] SORT_2 init_9_arg_1 = var_5; [L206] state_8 = init_9_arg_1 [L207] SORT_2 init_11_arg_1 = var_5; [L208] state_10 = init_11_arg_1 [L209] SORT_2 init_13_arg_1 = var_5; [L210] state_12 = init_13_arg_1 [L211] SORT_2 init_15_arg_1 = var_5; [L212] state_14 = init_15_arg_1 [L213] SORT_2 init_17_arg_1 = var_5; [L214] state_16 = init_17_arg_1 [L215] SORT_2 init_19_arg_1 = var_5; [L216] state_18 = init_19_arg_1 [L217] SORT_2 init_21_arg_1 = var_5; [L218] state_20 = init_21_arg_1 [L219] SORT_2 init_23_arg_1 = var_5; [L220] state_22 = init_23_arg_1 [L221] SORT_2 init_25_arg_1 = var_5; [L222] state_24 = init_25_arg_1 [L223] SORT_1 init_28_arg_1 = var_26; [L224] state_27 = init_28_arg_1 [L225] SORT_1 init_30_arg_1 = var_26; [L226] state_29 = init_30_arg_1 [L227] SORT_1 init_32_arg_1 = var_26; [L228] state_31 = init_32_arg_1 [L229] SORT_1 init_34_arg_1 = var_26; [L230] state_33 = init_34_arg_1 [L231] SORT_1 init_36_arg_1 = var_26; [L232] state_35 = init_36_arg_1 [L233] SORT_1 init_38_arg_1 = var_26; [L234] state_37 = init_38_arg_1 [L235] SORT_1 init_40_arg_1 = var_26; [L236] state_39 = init_40_arg_1 [L237] SORT_1 init_42_arg_1 = var_26; [L238] state_41 = init_42_arg_1 [L239] SORT_1 init_44_arg_1 = var_26; [L240] state_43 = init_44_arg_1 [L241] SORT_1 init_46_arg_1 = var_26; [L242] state_45 = init_46_arg_1 [L243] SORT_1 init_48_arg_1 = var_26; [L244] state_47 = init_48_arg_1 [L245] SORT_1 init_50_arg_1 = var_26; [L246] state_49 = init_50_arg_1 [L247] SORT_1 init_52_arg_1 = var_26; [L248] state_51 = init_52_arg_1 [L249] SORT_1 init_54_arg_1 = var_26; [L250] state_53 = init_54_arg_1 [L251] SORT_1 init_56_arg_1 = var_26; [L252] state_55 = init_56_arg_1 [L253] SORT_1 init_58_arg_1 = var_26; [L254] state_57 = init_58_arg_1 [L255] SORT_1 init_60_arg_1 = var_26; [L256] state_59 = init_60_arg_1 [L257] SORT_1 init_62_arg_1 = var_26; [L258] state_61 = init_62_arg_1 [L259] SORT_1 init_64_arg_1 = var_26; [L260] state_63 = init_64_arg_1 [L261] SORT_1 init_66_arg_1 = var_26; [L262] state_65 = init_66_arg_1 [L263] SORT_1 init_68_arg_1 = var_26; [L264] state_67 = init_68_arg_1 [L265] SORT_1 init_70_arg_1 = var_26; [L266] state_69 = init_70_arg_1 [L267] SORT_1 init_72_arg_1 = var_26; [L268] state_71 = init_72_arg_1 [L269] SORT_1 init_74_arg_1 = var_26; [L270] state_73 = init_74_arg_1 [L271] SORT_1 init_76_arg_1 = var_26; [L272] state_75 = init_76_arg_1 [L273] SORT_1 init_78_arg_1 = var_26; [L274] state_77 = init_78_arg_1 [L275] SORT_1 init_80_arg_1 = var_26; [L276] state_79 = init_80_arg_1 [L277] SORT_1 init_82_arg_1 = var_26; [L278] state_81 = init_82_arg_1 [L279] SORT_1 init_84_arg_1 = var_26; [L280] state_83 = init_84_arg_1 [L281] SORT_1 init_86_arg_1 = var_26; [L282] state_85 = init_86_arg_1 [L283] SORT_1 init_88_arg_1 = var_26; [L284] state_87 = init_88_arg_1 [L285] SORT_1 init_90_arg_1 = var_26; [L286] state_89 = init_90_arg_1 [L287] SORT_1 init_92_arg_1 = var_26; [L288] state_91 = init_92_arg_1 [L289] SORT_1 init_94_arg_1 = var_26; [L290] state_93 = init_94_arg_1 [L291] SORT_1 init_96_arg_1 = var_26; [L292] state_95 = init_96_arg_1 [L293] SORT_1 init_98_arg_1 = var_26; [L294] state_97 = init_98_arg_1 [L295] SORT_1 init_100_arg_1 = var_26; [L296] state_99 = init_100_arg_1 [L297] SORT_1 init_102_arg_1 = var_26; [L298] state_101 = init_102_arg_1 [L299] SORT_1 init_104_arg_1 = var_26; [L300] state_103 = init_104_arg_1 [L301] SORT_1 init_106_arg_1 = var_26; [L302] state_105 = init_106_arg_1 [L303] SORT_1 init_108_arg_1 = var_26; [L304] state_107 = init_108_arg_1 [L305] SORT_1 init_110_arg_1 = var_26; [L306] state_109 = init_110_arg_1 [L307] SORT_1 init_112_arg_1 = var_26; [L308] state_111 = init_112_arg_1 [L309] SORT_1 init_114_arg_1 = var_26; [L310] state_113 = init_114_arg_1 [L311] SORT_1 init_116_arg_1 = var_26; [L312] state_115 = init_116_arg_1 [L313] SORT_1 init_118_arg_1 = var_26; [L314] state_117 = init_118_arg_1 [L315] SORT_1 init_120_arg_1 = var_26; [L316] state_119 = init_120_arg_1 [L317] SORT_1 init_122_arg_1 = var_26; [L318] state_121 = init_122_arg_1 [L319] SORT_1 init_124_arg_1 = var_26; [L320] state_123 = init_124_arg_1 [L321] SORT_1 init_126_arg_1 = var_26; [L322] state_125 = init_126_arg_1 [L323] SORT_1 init_128_arg_1 = var_26; [L324] state_127 = init_128_arg_1 [L325] SORT_1 init_130_arg_1 = var_26; [L326] state_129 = init_130_arg_1 [L327] SORT_1 init_132_arg_1 = var_26; [L328] state_131 = init_132_arg_1 [L329] SORT_1 init_134_arg_1 = var_26; [L330] state_133 = init_134_arg_1 [L331] SORT_1 init_136_arg_1 = var_26; [L332] state_135 = init_136_arg_1 [L333] SORT_1 init_138_arg_1 = var_26; [L334] state_137 = init_138_arg_1 [L335] SORT_1 init_140_arg_1 = var_26; [L336] state_139 = init_140_arg_1 [L337] SORT_1 init_142_arg_1 = var_26; [L338] state_141 = init_142_arg_1 [L339] SORT_1 init_144_arg_1 = var_26; [L340] state_143 = init_144_arg_1 [L341] SORT_1 init_146_arg_1 = var_26; [L342] state_145 = init_146_arg_1 [L343] SORT_1 init_148_arg_1 = var_26; [L344] state_147 = init_148_arg_1 [L345] SORT_1 init_150_arg_1 = var_26; [L346] state_149 = init_150_arg_1 [L347] SORT_1 init_152_arg_1 = var_26; [L348] state_151 = init_152_arg_1 [L349] SORT_1 init_154_arg_1 = var_26; [L350] state_153 = init_154_arg_1 [L351] SORT_1 init_156_arg_1 = var_26; [L352] state_155 = init_156_arg_1 [L353] SORT_1 init_158_arg_1 = var_26; [L354] state_157 = init_158_arg_1 [L355] SORT_1 init_160_arg_1 = var_26; [L356] state_159 = init_160_arg_1 [L357] SORT_1 init_162_arg_1 = var_26; [L358] state_161 = init_162_arg_1 [L359] SORT_1 init_164_arg_1 = var_26; [L360] state_163 = init_164_arg_1 [L361] SORT_1 init_166_arg_1 = var_26; [L362] state_165 = init_166_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_128_arg_1=0, init_130_arg_1=0, init_132_arg_1=0, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=0, init_140_arg_1=0, init_142_arg_1=0, init_144_arg_1=0, init_146_arg_1=0, init_148_arg_1=0, init_150_arg_1=0, init_152_arg_1=0, init_154_arg_1=0, init_156_arg_1=0, init_158_arg_1=0, init_15_arg_1=0, init_160_arg_1=0, init_162_arg_1=0, init_164_arg_1=0, init_166_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_12=0, state_131=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_143=0, state_145=0, state_147=0, state_149=0, state_14=0, state_151=0, state_153=0, state_155=0, state_157=0, state_159=0, state_161=0, state_163=0, state_165=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=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_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_167=0, var_173=9, var_175=8, var_177=7, var_179=6, var_181=5, var_183=4, var_185=3, var_187=2, var_189=1, var_203=0, var_205=1, var_218=255, var_26=0, var_5=0, var_868=0] [L365] input_172 = __VERIFIER_nondet_uchar() [L366] input_172 = input_172 & mask_SORT_1 [L367] input_174 = __VERIFIER_nondet_uchar() [L368] input_174 = input_174 & mask_SORT_1 [L369] input_176 = __VERIFIER_nondet_uchar() [L370] input_176 = input_176 & mask_SORT_1 [L371] input_178 = __VERIFIER_nondet_uchar() [L372] input_178 = input_178 & mask_SORT_1 [L373] input_180 = __VERIFIER_nondet_uchar() [L374] input_180 = input_180 & mask_SORT_1 [L375] input_182 = __VERIFIER_nondet_uchar() [L376] input_182 = input_182 & mask_SORT_1 [L377] input_184 = __VERIFIER_nondet_uchar() [L378] input_184 = input_184 & mask_SORT_1 [L379] input_186 = __VERIFIER_nondet_uchar() [L380] input_186 = input_186 & mask_SORT_1 [L381] input_188 = __VERIFIER_nondet_uchar() [L382] input_188 = input_188 & mask_SORT_1 [L383] input_190 = __VERIFIER_nondet_uchar() [L384] input_190 = input_190 & mask_SORT_1 [L385] input_202 = __VERIFIER_nondet_uchar() [L386] input_202 = input_202 & mask_SORT_1 [L387] input_208 = __VERIFIER_nondet_uchar() [L388] input_208 = input_208 & mask_SORT_1 [L389] input_214 = __VERIFIER_nondet_uchar() [L390] input_214 = input_214 & mask_SORT_1 [L391] input_217 = __VERIFIER_nondet_uchar() [L392] input_217 = input_217 & mask_SORT_1 [L393] input_222 = __VERIFIER_nondet_uchar() [L394] input_222 = input_222 & mask_SORT_1 [L395] input_226 = __VERIFIER_nondet_uchar() [L396] input_226 = input_226 & mask_SORT_1 [L397] input_230 = __VERIFIER_nondet_uchar() [L398] input_230 = input_230 & mask_SORT_1 [L399] input_242 = __VERIFIER_nondet_uchar() [L400] input_246 = __VERIFIER_nondet_uchar() [L401] input_251 = __VERIFIER_nondet_uchar() [L402] input_255 = __VERIFIER_nondet_uchar() [L403] input_261 = __VERIFIER_nondet_uchar() [L404] input_265 = __VERIFIER_nondet_uchar() [L405] input_270 = __VERIFIER_nondet_uchar() [L406] input_274 = __VERIFIER_nondet_uchar() [L407] input_280 = __VERIFIER_nondet_uchar() [L408] input_284 = __VERIFIER_nondet_uchar() [L409] input_289 = __VERIFIER_nondet_uchar() [L410] input_293 = __VERIFIER_nondet_uchar() [L411] input_299 = __VERIFIER_nondet_uchar() [L412] input_303 = __VERIFIER_nondet_uchar() [L413] input_308 = __VERIFIER_nondet_uchar() [L414] input_312 = __VERIFIER_nondet_uchar() [L415] input_318 = __VERIFIER_nondet_uchar() [L416] input_322 = __VERIFIER_nondet_uchar() [L417] input_327 = __VERIFIER_nondet_uchar() [L418] input_331 = __VERIFIER_nondet_uchar() [L419] input_337 = __VERIFIER_nondet_uchar() [L420] input_341 = __VERIFIER_nondet_uchar() [L421] input_346 = __VERIFIER_nondet_uchar() [L422] input_350 = __VERIFIER_nondet_uchar() [L423] input_356 = __VERIFIER_nondet_uchar() [L424] input_360 = __VERIFIER_nondet_uchar() [L425] input_365 = __VERIFIER_nondet_uchar() [L426] input_369 = __VERIFIER_nondet_uchar() [L427] input_375 = __VERIFIER_nondet_uchar() [L428] input_379 = __VERIFIER_nondet_uchar() [L429] input_384 = __VERIFIER_nondet_uchar() [L430] input_388 = __VERIFIER_nondet_uchar() [L431] input_394 = __VERIFIER_nondet_uchar() [L432] input_398 = __VERIFIER_nondet_uchar() [L433] input_403 = __VERIFIER_nondet_uchar() [L434] input_407 = __VERIFIER_nondet_uchar() [L435] input_413 = __VERIFIER_nondet_uchar() [L436] input_417 = __VERIFIER_nondet_uchar() [L437] input_422 = __VERIFIER_nondet_uchar() [L438] input_426 = __VERIFIER_nondet_uchar() [L439] input_481 = __VERIFIER_nondet_uchar() [L440] input_563 = __VERIFIER_nondet_uchar() [L441] input_565 = __VERIFIER_nondet_uchar() [L442] input_570 = __VERIFIER_nondet_uchar() [L443] input_572 = __VERIFIER_nondet_uchar() [L444] input_577 = __VERIFIER_nondet_uchar() [L445] input_579 = __VERIFIER_nondet_uchar() [L446] input_583 = __VERIFIER_nondet_uchar() [L447] input_586 = __VERIFIER_nondet_uchar() [L450] SORT_2 var_168_arg_0 = var_167; [L451] SORT_2 var_168_arg_1 = state_6; [L452] SORT_1 var_168 = var_168_arg_0 == var_168_arg_1; [L453] SORT_1 var_169_arg_0 = ~state_165; [L454] var_169_arg_0 = var_169_arg_0 & mask_SORT_1 [L455] SORT_1 var_169_arg_1 = var_168; [L456] SORT_1 var_169 = var_169_arg_0 & var_169_arg_1; [L457] var_169 = var_169 & mask_SORT_1 [L458] SORT_1 bad_170_arg_0 = var_169; [L459] CALL __VERIFIER_assert(!(bad_170_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1001.97ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 46.0MB in the beginning and 58.6MB in the end (delta: -12.6MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 214.62ms. Allocated memory is still 123.7MB. Free memory was 58.6MB in the beginning and 49.8MB in the end (delta: 8.7MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 217.00ms. Allocated memory was 123.7MB in the beginning and 169.9MB in the end (delta: 46.1MB). Free memory was 49.8MB in the beginning and 91.5MB in the end (delta: -41.7MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9671.70ms. Allocated memory was 169.9MB in the beginning and 306.2MB in the end (delta: 136.3MB). Free memory was 91.5MB in the beginning and 76.4MB in the end (delta: 15.1MB). Peak memory consumption was 185.3MB. Max. memory is 16.1GB. * CodeCheck took 3427.98ms. Allocated memory is still 306.2MB. Free memory was 76.4MB in the beginning and 186.5MB in the end (delta: -110.1MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Witness Printer took 107.74ms. Allocated memory is still 306.2MB. Free memory was 186.5MB in the beginning and 177.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2023-12-02 23:08:37,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2be0a4df-69af-4585-bd2b-80cdbea36479/bin/ukojak-verify-Qdu7aM0XO9/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