./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/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_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/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_98dd003d-e585-496d-bec8-c160d6a4a5d8/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 59bb57004bd74981217cd4837731c120fb0f200f8cc0c53dcfa031d269e68db5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:45:18,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:45:18,924 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 22:45:18,929 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:45:18,930 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:45:18,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:45:18,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:45:18,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:45:18,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:45:18,954 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:45:18,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:45:18,955 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:45:18,955 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:45:18,956 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:45:18,956 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:45:18,957 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:45:18,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:45:18,958 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:45:18,958 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:45:18,959 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:45:18,959 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:45:18,961 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:45:18,961 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:45:18,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:45:18,962 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:45:18,962 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:45:18,963 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:45:18,963 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:45:18,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:45:18,964 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:45:18,964 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_98dd003d-e585-496d-bec8-c160d6a4a5d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59bb57004bd74981217cd4837731c120fb0f200f8cc0c53dcfa031d269e68db5 [2023-12-02 22:45:19,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:45:19,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:45:19,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:45:19,205 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:45:19,205 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:45:19,206 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2023-12-02 22:45:21,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:45:22,307 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:45:22,308 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2023-12-02 22:45:22,335 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/data/bc336659d/8ef0fe85831140bba12daadbcff7e5a4/FLAGf7f9125e0 [2023-12-02 22:45:22,349 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/data/bc336659d/8ef0fe85831140bba12daadbcff7e5a4 [2023-12-02 22:45:22,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:45:22,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:45:22,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:45:22,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:45:22,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:45:22,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:45:22" (1/1) ... [2023-12-02 22:45:22,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@508a5b9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:22, skipping insertion in model container [2023-12-02 22:45:22,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:45:22" (1/1) ... [2023-12-02 22:45:22,478 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:45:22,690 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_98dd003d-e585-496d-bec8-c160d6a4a5d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1180,1193] [2023-12-02 22:45:23,174 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:45:23,182 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:45:23,191 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_98dd003d-e585-496d-bec8-c160d6a4a5d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1180,1193] [2023-12-02 22:45:23,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:45:23,526 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:45:23,527 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23 WrapperNode [2023-12-02 22:45:23,527 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:45:23,528 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:45:23,529 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:45:23,529 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:45:23,537 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:23,644 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:24,743 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 13745 [2023-12-02 22:45:24,744 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:45:24,744 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:45:24,744 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:45:24,744 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:45:24,752 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:24,752 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:25,041 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:25,042 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:25,341 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:25,411 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:25,539 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:25,576 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:25,788 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:45:25,789 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:45:25,789 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:45:25,789 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:45:25,790 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:23" (1/1) ... [2023-12-02 22:45:25,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:45:25,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:45:25,824 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:45:25,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:45:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:45:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:45:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:45:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:45:26,549 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:45:26,551 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:45:34,997 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:45:56,725 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:45:56,725 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 22:45:56,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:45:56 BoogieIcfgContainer [2023-12-02 22:45:56,726 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:45:56,727 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:45:56,727 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:45:56,734 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:45:56,734 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:45:56" (1/1) ... [2023-12-02 22:45:56,740 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:45:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-02 22:45:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-02 22:45:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 22:45:56,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:56,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:45:59,127 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 22:46:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:46:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:46:03,576 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 22:46:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:46:05,620 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-02 22:46:05,681 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 22:46:05,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 10:46:05 ImpRootNode [2023-12-02 22:46:05,699 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 22:46:05,700 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 22:46:05,700 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 22:46:05,701 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 22:46:05,701 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:45:56" (3/4) ... [2023-12-02 22:46:05,704 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 22:46:05,705 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 22:46:05,706 INFO L158 Benchmark]: Toolchain (without parser) took 43352.58ms. Allocated memory was 130.0MB in the beginning and 7.0GB in the end (delta: 6.9GB). Free memory was 67.3MB in the beginning and 5.7GB in the end (delta: -5.6GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-12-02 22:46:05,707 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 92.3MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 22:46:05,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1172.17ms. Allocated memory was 130.0MB in the beginning and 211.8MB in the end (delta: 81.8MB). Free memory was 67.2MB in the beginning and 118.1MB in the end (delta: -50.9MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. [2023-12-02 22:46:05,709 INFO L158 Benchmark]: Boogie Procedure Inliner took 1215.41ms. Allocated memory was 211.8MB in the beginning and 352.3MB in the end (delta: 140.5MB). Free memory was 118.1MB in the beginning and 109.8MB in the end (delta: 8.3MB). Peak memory consumption was 182.8MB. Max. memory is 16.1GB. [2023-12-02 22:46:05,709 INFO L158 Benchmark]: Boogie Preprocessor took 1043.73ms. Allocated memory was 352.3MB in the beginning and 704.6MB in the end (delta: 352.3MB). Free memory was 109.8MB in the beginning and 394.6MB in the end (delta: -284.8MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2023-12-02 22:46:05,710 INFO L158 Benchmark]: RCFGBuilder took 30937.50ms. Allocated memory was 704.6MB in the beginning and 5.2GB in the end (delta: 4.5GB). Free memory was 394.6MB in the beginning and 4.2GB in the end (delta: -3.8GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2023-12-02 22:46:05,711 INFO L158 Benchmark]: CodeCheck took 8972.68ms. Allocated memory was 5.2GB in the beginning and 7.0GB in the end (delta: 1.8GB). Free memory was 4.2GB in the beginning and 5.7GB in the end (delta: -1.5GB). Peak memory consumption was 279.9MB. Max. memory is 16.1GB. [2023-12-02 22:46:05,712 INFO L158 Benchmark]: Witness Printer took 5.13ms. Allocated memory is still 7.0GB. Free memory is still 5.7GB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 22:46:05,715 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: 8.9s, 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: 0.3s SsaConstructionTime, 1.7s 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 bitwiseOr at line 371, overapproximation of shiftRight at line 375, overapproximation of bitwiseAnd at line 273. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (16 - 1); [L38] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 24); [L39] const SORT_5 msb_SORT_5 = (SORT_5)1 << (24 - 1); [L41] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 32); [L42] const SORT_6 msb_SORT_6 = (SORT_6)1 << (32 - 1); [L44] const SORT_3 var_7 = 0; [L45] const SORT_4 var_40 = 0; [L46] const SORT_1 var_73 = 0; [L47] const SORT_4 var_112 = 0; [L48] const SORT_6 var_114 = 16; [L49] const SORT_4 var_126 = 1; [L50] const SORT_6 var_130 = 0; [L51] const SORT_6 var_133 = 2; [L52] const SORT_5 var_134 = 0; [L53] const SORT_6 var_135 = 1; [L54] const SORT_3 var_149 = 0; [L55] const SORT_6 var_166 = 3; [L56] const SORT_6 var_173 = 4; [L57] const SORT_6 var_180 = 5; [L58] const SORT_4 var_349 = 65535; [L59] const SORT_4 var_381 = 0; [L60] const SORT_3 var_404 = 2; [L61] const SORT_3 var_406 = 1; [L62] const SORT_6 var_622 = 4294967295; [L63] const SORT_3 var_647 = 3; [L64] const SORT_6 var_671 = 6; [L66] SORT_1 input_125; [L67] SORT_1 input_129; [L68] SORT_1 input_153; [L69] SORT_1 input_159; [L70] SORT_1 input_165; [L71] SORT_1 input_172; [L72] SORT_1 input_179; [L73] SORT_1 input_198; [L74] SORT_1 input_206; [L75] SORT_1 input_212; [L76] SORT_1 input_218; [L77] SORT_1 input_233; [L78] SORT_1 input_245; [L79] SORT_1 input_346; [L80] SORT_1 input_347; [L81] SORT_1 input_354; [L82] SORT_1 input_360; [L83] SORT_1 input_366; [L84] SORT_1 input_371; [L85] SORT_1 input_376; [L86] SORT_1 input_402; [L87] SORT_1 input_403; [L88] SORT_1 input_405; [L89] SORT_1 input_407; [L90] SORT_1 input_413; [L91] SORT_1 input_417; [L92] SORT_1 input_418; [L93] SORT_1 input_419; [L94] SORT_1 input_420; [L95] SORT_1 input_421; [L96] SORT_1 input_422; [L97] SORT_1 input_423; [L98] SORT_1 input_424; [L99] SORT_1 input_425; [L100] SORT_1 input_426; [L101] SORT_1 input_427; [L102] SORT_1 input_458; [L103] SORT_1 input_461; [L104] SORT_1 input_462; [L105] SORT_1 input_463; [L106] SORT_1 input_464; [L107] SORT_1 input_465; [L108] SORT_1 input_466; [L109] SORT_1 input_487; [L110] SORT_1 input_497; [L111] SORT_1 input_507; [L112] SORT_1 input_551; [L113] SORT_1 input_575; [L114] SORT_1 input_599; [L116] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L116] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L117] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L117] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L118] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L118] SORT_3 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L119] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L119] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L120] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L120] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L121] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L121] SORT_3 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L122] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L122] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L123] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L123] SORT_3 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L124] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L124] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L125] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L125] SORT_3 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L126] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L126] SORT_3 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L127] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L127] SORT_3 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L128] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L128] SORT_3 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L129] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L129] SORT_3 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L130] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L130] SORT_3 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L131] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L131] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L132] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L132] SORT_4 state_41 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L133] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L133] SORT_4 state_43 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L134] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L134] SORT_4 state_45 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L135] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L135] SORT_4 state_47 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L136] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L136] SORT_4 state_49 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L137] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L137] SORT_4 state_51 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L138] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L138] SORT_4 state_53 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L139] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L139] SORT_4 state_55 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L140] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L140] SORT_4 state_57 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L141] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L141] SORT_4 state_59 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L142] SORT_3 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L143] SORT_3 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L144] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L144] SORT_4 state_65 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L145] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L145] SORT_4 state_67 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L146] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L146] SORT_4 state_69 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L147] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L147] SORT_4 state_71 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L148] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L149] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L150] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L151] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L152] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L153] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L154] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L155] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L156] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L157] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L158] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L159] SORT_1 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L160] SORT_1 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L161] SORT_1 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L162] SORT_1 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L163] SORT_1 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L164] SORT_1 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L165] SORT_1 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L166] SORT_1 state_110 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] SORT_3 init_9_arg_1 = var_7; [L169] state_8 = init_9_arg_1 [L170] SORT_3 init_11_arg_1 = var_7; [L171] state_10 = init_11_arg_1 [L172] SORT_3 init_13_arg_1 = var_7; [L173] state_12 = init_13_arg_1 [L174] SORT_3 init_15_arg_1 = var_7; [L175] state_14 = init_15_arg_1 [L176] SORT_3 init_17_arg_1 = var_7; [L177] state_16 = init_17_arg_1 [L178] SORT_3 init_19_arg_1 = var_7; [L179] state_18 = init_19_arg_1 [L180] SORT_3 init_21_arg_1 = var_7; [L181] state_20 = init_21_arg_1 [L182] SORT_3 init_23_arg_1 = var_7; [L183] state_22 = init_23_arg_1 [L184] SORT_3 init_25_arg_1 = var_7; [L185] state_24 = init_25_arg_1 [L186] SORT_3 init_27_arg_1 = var_7; [L187] state_26 = init_27_arg_1 [L188] SORT_3 init_29_arg_1 = var_7; [L189] state_28 = init_29_arg_1 [L190] SORT_3 init_31_arg_1 = var_7; [L191] state_30 = init_31_arg_1 [L192] SORT_3 init_33_arg_1 = var_7; [L193] state_32 = init_33_arg_1 [L194] SORT_3 init_35_arg_1 = var_7; [L195] state_34 = init_35_arg_1 [L196] SORT_3 init_37_arg_1 = var_7; [L197] state_36 = init_37_arg_1 [L198] SORT_3 init_39_arg_1 = var_7; [L199] state_38 = init_39_arg_1 [L200] SORT_4 init_42_arg_1 = var_40; [L201] state_41 = init_42_arg_1 [L202] SORT_4 init_44_arg_1 = var_40; [L203] state_43 = init_44_arg_1 [L204] SORT_4 init_46_arg_1 = var_40; [L205] state_45 = init_46_arg_1 [L206] SORT_4 init_48_arg_1 = var_40; [L207] state_47 = init_48_arg_1 [L208] SORT_4 init_50_arg_1 = var_40; [L209] state_49 = init_50_arg_1 [L210] SORT_4 init_52_arg_1 = var_40; [L211] state_51 = init_52_arg_1 [L212] SORT_4 init_54_arg_1 = var_40; [L213] state_53 = init_54_arg_1 [L214] SORT_4 init_56_arg_1 = var_40; [L215] state_55 = init_56_arg_1 [L216] SORT_4 init_58_arg_1 = var_40; [L217] state_57 = init_58_arg_1 [L218] SORT_4 init_60_arg_1 = var_40; [L219] state_59 = init_60_arg_1 [L220] SORT_3 init_62_arg_1 = var_7; [L221] state_61 = init_62_arg_1 [L222] SORT_3 init_64_arg_1 = var_7; [L223] state_63 = init_64_arg_1 [L224] SORT_4 init_66_arg_1 = var_40; [L225] state_65 = init_66_arg_1 [L226] SORT_4 init_68_arg_1 = var_40; [L227] state_67 = init_68_arg_1 [L228] SORT_4 init_70_arg_1 = var_40; [L229] state_69 = init_70_arg_1 [L230] SORT_4 init_72_arg_1 = var_40; [L231] state_71 = init_72_arg_1 [L232] SORT_1 init_75_arg_1 = var_73; [L233] state_74 = init_75_arg_1 [L234] SORT_1 init_77_arg_1 = var_73; [L235] state_76 = init_77_arg_1 [L236] SORT_1 init_79_arg_1 = var_73; [L237] state_78 = init_79_arg_1 [L238] SORT_1 init_81_arg_1 = var_73; [L239] state_80 = init_81_arg_1 [L240] SORT_1 init_83_arg_1 = var_73; [L241] state_82 = init_83_arg_1 [L242] SORT_1 init_85_arg_1 = var_73; [L243] state_84 = init_85_arg_1 [L244] SORT_1 init_87_arg_1 = var_73; [L245] state_86 = init_87_arg_1 [L246] SORT_1 init_89_arg_1 = var_73; [L247] state_88 = init_89_arg_1 [L248] SORT_1 init_91_arg_1 = var_73; [L249] state_90 = init_91_arg_1 [L250] SORT_1 init_93_arg_1 = var_73; [L251] state_92 = init_93_arg_1 [L252] SORT_1 init_95_arg_1 = var_73; [L253] state_94 = init_95_arg_1 [L254] SORT_1 init_97_arg_1 = var_73; [L255] state_96 = init_97_arg_1 [L256] SORT_1 init_99_arg_1 = var_73; [L257] state_98 = init_99_arg_1 [L258] SORT_1 init_101_arg_1 = var_73; [L259] state_100 = init_101_arg_1 [L260] SORT_1 init_103_arg_1 = var_73; [L261] state_102 = init_103_arg_1 [L262] SORT_1 init_105_arg_1 = var_73; [L263] state_104 = init_105_arg_1 [L264] SORT_1 init_107_arg_1 = var_73; [L265] state_106 = init_107_arg_1 [L266] SORT_1 init_109_arg_1 = var_73; [L267] state_108 = init_109_arg_1 [L268] SORT_1 init_111_arg_1 = var_73; [L269] state_110 = init_111_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_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_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_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_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_10=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=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_71=0, state_74=0, state_76=0, state_78=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_8=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_114=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_404=2, var_406=1, var_40=0, var_622=4294967295, var_647=3, var_671=6, var_73=0, var_7=0] [L272] input_125 = __VERIFIER_nondet_uchar() [L273] EXPR input_125 & mask_SORT_1 [L273] input_125 = input_125 & mask_SORT_1 [L274] input_129 = __VERIFIER_nondet_uchar() [L275] EXPR input_129 & mask_SORT_1 [L275] input_129 = input_129 & mask_SORT_1 [L276] input_153 = __VERIFIER_nondet_uchar() [L277] EXPR input_153 & mask_SORT_1 [L277] input_153 = input_153 & mask_SORT_1 [L278] input_159 = __VERIFIER_nondet_uchar() [L279] EXPR input_159 & mask_SORT_1 [L279] input_159 = input_159 & mask_SORT_1 [L280] input_165 = __VERIFIER_nondet_uchar() [L281] EXPR input_165 & mask_SORT_1 [L281] input_165 = input_165 & mask_SORT_1 [L282] input_172 = __VERIFIER_nondet_uchar() [L283] EXPR input_172 & mask_SORT_1 [L283] input_172 = input_172 & mask_SORT_1 [L284] input_179 = __VERIFIER_nondet_uchar() [L285] EXPR input_179 & mask_SORT_1 [L285] input_179 = input_179 & mask_SORT_1 [L286] input_198 = __VERIFIER_nondet_uchar() [L287] EXPR input_198 & mask_SORT_1 [L287] input_198 = input_198 & mask_SORT_1 [L288] input_206 = __VERIFIER_nondet_uchar() [L289] EXPR input_206 & mask_SORT_1 [L289] input_206 = input_206 & mask_SORT_1 [L290] input_212 = __VERIFIER_nondet_uchar() [L291] EXPR input_212 & mask_SORT_1 [L291] input_212 = input_212 & mask_SORT_1 [L292] input_218 = __VERIFIER_nondet_uchar() [L293] EXPR input_218 & mask_SORT_1 [L293] input_218 = input_218 & mask_SORT_1 [L294] input_233 = __VERIFIER_nondet_uchar() [L295] EXPR input_233 & mask_SORT_1 [L295] input_233 = input_233 & mask_SORT_1 [L296] input_245 = __VERIFIER_nondet_uchar() [L297] EXPR input_245 & mask_SORT_1 [L297] input_245 = input_245 & mask_SORT_1 [L298] input_346 = __VERIFIER_nondet_uchar() [L299] EXPR input_346 & mask_SORT_1 [L299] input_346 = input_346 & mask_SORT_1 [L300] input_347 = __VERIFIER_nondet_uchar() [L301] EXPR input_347 & mask_SORT_1 [L301] input_347 = input_347 & mask_SORT_1 [L302] input_354 = __VERIFIER_nondet_uchar() [L303] EXPR input_354 & mask_SORT_1 [L303] input_354 = input_354 & mask_SORT_1 [L304] input_360 = __VERIFIER_nondet_uchar() [L305] EXPR input_360 & mask_SORT_1 [L305] input_360 = input_360 & mask_SORT_1 [L306] input_366 = __VERIFIER_nondet_uchar() [L307] EXPR input_366 & mask_SORT_1 [L307] input_366 = input_366 & mask_SORT_1 [L308] input_371 = __VERIFIER_nondet_uchar() [L309] EXPR input_371 & mask_SORT_1 [L309] input_371 = input_371 & mask_SORT_1 [L310] input_376 = __VERIFIER_nondet_uchar() [L311] EXPR input_376 & mask_SORT_1 [L311] input_376 = input_376 & mask_SORT_1 [L312] input_402 = __VERIFIER_nondet_uchar() [L313] EXPR input_402 & mask_SORT_1 [L313] input_402 = input_402 & mask_SORT_1 [L314] input_403 = __VERIFIER_nondet_uchar() [L315] EXPR input_403 & mask_SORT_1 [L315] input_403 = input_403 & mask_SORT_1 [L316] input_405 = __VERIFIER_nondet_uchar() [L317] EXPR input_405 & mask_SORT_1 [L317] input_405 = input_405 & mask_SORT_1 [L318] input_407 = __VERIFIER_nondet_uchar() [L319] EXPR input_407 & mask_SORT_1 [L319] input_407 = input_407 & mask_SORT_1 [L320] input_413 = __VERIFIER_nondet_uchar() [L321] EXPR input_413 & mask_SORT_1 [L321] input_413 = input_413 & mask_SORT_1 [L322] input_417 = __VERIFIER_nondet_uchar() [L323] EXPR input_417 & mask_SORT_1 [L323] input_417 = input_417 & mask_SORT_1 [L324] input_418 = __VERIFIER_nondet_uchar() [L325] EXPR input_418 & mask_SORT_1 [L325] input_418 = input_418 & mask_SORT_1 [L326] input_419 = __VERIFIER_nondet_uchar() [L327] EXPR input_419 & mask_SORT_1 [L327] input_419 = input_419 & mask_SORT_1 [L328] input_420 = __VERIFIER_nondet_uchar() [L329] EXPR input_420 & mask_SORT_1 [L329] input_420 = input_420 & mask_SORT_1 [L330] input_421 = __VERIFIER_nondet_uchar() [L331] EXPR input_421 & mask_SORT_1 [L331] input_421 = input_421 & mask_SORT_1 [L332] input_422 = __VERIFIER_nondet_uchar() [L333] EXPR input_422 & mask_SORT_1 [L333] input_422 = input_422 & mask_SORT_1 [L334] input_423 = __VERIFIER_nondet_uchar() [L335] EXPR input_423 & mask_SORT_1 [L335] input_423 = input_423 & mask_SORT_1 [L336] input_424 = __VERIFIER_nondet_uchar() [L337] EXPR input_424 & mask_SORT_1 [L337] input_424 = input_424 & mask_SORT_1 [L338] input_425 = __VERIFIER_nondet_uchar() [L339] EXPR input_425 & mask_SORT_1 [L339] input_425 = input_425 & mask_SORT_1 [L340] input_426 = __VERIFIER_nondet_uchar() [L341] EXPR input_426 & mask_SORT_1 [L341] input_426 = input_426 & mask_SORT_1 [L342] input_427 = __VERIFIER_nondet_uchar() [L343] EXPR input_427 & mask_SORT_1 [L343] input_427 = input_427 & mask_SORT_1 [L344] input_458 = __VERIFIER_nondet_uchar() [L345] EXPR input_458 & mask_SORT_1 [L345] input_458 = input_458 & mask_SORT_1 [L346] input_461 = __VERIFIER_nondet_uchar() [L347] EXPR input_461 & mask_SORT_1 [L347] input_461 = input_461 & mask_SORT_1 [L348] input_462 = __VERIFIER_nondet_uchar() [L349] EXPR input_462 & mask_SORT_1 [L349] input_462 = input_462 & mask_SORT_1 [L350] input_463 = __VERIFIER_nondet_uchar() [L351] EXPR input_463 & mask_SORT_1 [L351] input_463 = input_463 & mask_SORT_1 [L352] input_464 = __VERIFIER_nondet_uchar() [L353] EXPR input_464 & mask_SORT_1 [L353] input_464 = input_464 & mask_SORT_1 [L354] input_465 = __VERIFIER_nondet_uchar() [L355] EXPR input_465 & mask_SORT_1 [L355] input_465 = input_465 & mask_SORT_1 [L356] input_466 = __VERIFIER_nondet_uchar() [L357] EXPR input_466 & mask_SORT_1 [L357] input_466 = input_466 & mask_SORT_1 [L358] input_487 = __VERIFIER_nondet_uchar() [L359] EXPR input_487 & mask_SORT_1 [L359] input_487 = input_487 & mask_SORT_1 [L360] input_497 = __VERIFIER_nondet_uchar() [L361] EXPR input_497 & mask_SORT_1 [L361] input_497 = input_497 & mask_SORT_1 [L362] input_507 = __VERIFIER_nondet_uchar() [L363] EXPR input_507 & mask_SORT_1 [L363] input_507 = input_507 & mask_SORT_1 [L364] input_551 = __VERIFIER_nondet_uchar() [L365] input_575 = __VERIFIER_nondet_uchar() [L366] input_599 = __VERIFIER_nondet_uchar() [L369] SORT_4 var_113_arg_0 = state_41; [L370] SORT_4 var_113_arg_1 = var_112; [L371] EXPR ((SORT_6)var_113_arg_0 << 16) | var_113_arg_1 [L371] SORT_6 var_113 = ((SORT_6)var_113_arg_0 << 16) | var_113_arg_1; [L372] SORT_6 var_115_arg_0 = var_113; [L373] EXPR var_115_arg_0 & msb_SORT_6 [L373] EXPR (var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6) [L373] EXPR var_115_arg_0 & mask_SORT_6 [L373] EXPR (var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6) [L373] var_115_arg_0 = (var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6) [L374] SORT_6 var_115_arg_1 = var_114; [L375] EXPR (int)var_115_arg_0 >> var_115_arg_1 [L375] SORT_6 var_115 = (int)var_115_arg_0 >> var_115_arg_1; [L376] EXPR var_115_arg_0 & msb_SORT_6 [L376] EXPR (var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115 [L376] var_115 = (var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115 [L377] EXPR var_115 & mask_SORT_6 [L377] var_115 = var_115 & mask_SORT_6 [L378] SORT_4 var_116_arg_0 = state_43; [L379] SORT_4 var_116_arg_1 = var_112; [L380] EXPR ((SORT_6)var_116_arg_0 << 16) | var_116_arg_1 [L380] SORT_6 var_116 = ((SORT_6)var_116_arg_0 << 16) | var_116_arg_1; [L381] SORT_6 var_117_arg_0 = var_116; [L382] EXPR var_117_arg_0 & msb_SORT_6 [L382] EXPR (var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6) [L382] EXPR var_117_arg_0 & mask_SORT_6 [L382] EXPR (var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6) [L382] var_117_arg_0 = (var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6) [L383] SORT_6 var_117_arg_1 = var_114; [L384] EXPR (int)var_117_arg_0 >> var_117_arg_1 [L384] SORT_6 var_117 = (int)var_117_arg_0 >> var_117_arg_1; [L385] EXPR var_117_arg_0 & msb_SORT_6 [L385] EXPR (var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117 [L385] var_117 = (var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117 [L386] EXPR var_117 & mask_SORT_6 [L386] var_117 = var_117 & mask_SORT_6 [L387] SORT_6 var_118_arg_0 = var_115; [L388] SORT_6 var_118_arg_1 = var_117; [L389] SORT_1 var_118 = var_118_arg_0 == var_118_arg_1; [L390] SORT_4 var_119_arg_0 = state_49; [L391] SORT_4 var_119_arg_1 = var_112; [L392] EXPR ((SORT_6)var_119_arg_0 << 16) | var_119_arg_1 [L392] SORT_6 var_119 = ((SORT_6)var_119_arg_0 << 16) | var_119_arg_1; [L393] SORT_6 var_120_arg_0 = var_119; [L394] EXPR var_120_arg_0 & msb_SORT_6 [L394] EXPR (var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6) [L394] EXPR var_120_arg_0 & mask_SORT_6 [L394] EXPR (var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6) [L394] var_120_arg_0 = (var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6) [L395] SORT_6 var_120_arg_1 = var_114; [L396] EXPR (int)var_120_arg_0 >> var_120_arg_1 [L396] SORT_6 var_120 = (int)var_120_arg_0 >> var_120_arg_1; [L397] EXPR var_120_arg_0 & msb_SORT_6 [L397] EXPR (var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120 [L397] var_120 = (var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120 [L398] EXPR var_120 & mask_SORT_6 [L398] var_120 = var_120 & mask_SORT_6 [L399] SORT_6 var_121_arg_0 = var_115; [L400] SORT_6 var_121_arg_1 = var_120; [L401] SORT_1 var_121 = var_121_arg_0 == var_121_arg_1; [L402] SORT_1 var_122_arg_0 = var_118; [L403] SORT_1 var_122_arg_1 = var_121; [L404] EXPR var_122_arg_0 | var_122_arg_1 [L404] SORT_1 var_122 = var_122_arg_0 | var_122_arg_1; [L405] SORT_1 var_123_arg_0 = ~state_110; [L406] EXPR var_123_arg_0 & mask_SORT_1 [L406] var_123_arg_0 = var_123_arg_0 & mask_SORT_1 [L407] SORT_1 var_123_arg_1 = var_122; [L408] EXPR var_123_arg_0 & var_123_arg_1 [L408] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L409] EXPR var_123 & mask_SORT_1 [L409] var_123 = var_123 & mask_SORT_1 [L410] SORT_1 bad_124_arg_0 = var_123; [L411] CALL __VERIFIER_assert(!(bad_124_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 0.19ms. Allocated memory is still 92.3MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1172.17ms. Allocated memory was 130.0MB in the beginning and 211.8MB in the end (delta: 81.8MB). Free memory was 67.2MB in the beginning and 118.1MB in the end (delta: -50.9MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1215.41ms. Allocated memory was 211.8MB in the beginning and 352.3MB in the end (delta: 140.5MB). Free memory was 118.1MB in the beginning and 109.8MB in the end (delta: 8.3MB). Peak memory consumption was 182.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1043.73ms. Allocated memory was 352.3MB in the beginning and 704.6MB in the end (delta: 352.3MB). Free memory was 109.8MB in the beginning and 394.6MB in the end (delta: -284.8MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * RCFGBuilder took 30937.50ms. Allocated memory was 704.6MB in the beginning and 5.2GB in the end (delta: 4.5GB). Free memory was 394.6MB in the beginning and 4.2GB in the end (delta: -3.8GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. * CodeCheck took 8972.68ms. Allocated memory was 5.2GB in the beginning and 7.0GB in the end (delta: 1.8GB). Free memory was 4.2GB in the beginning and 5.7GB in the end (delta: -1.5GB). Peak memory consumption was 279.9MB. Max. memory is 16.1GB. * Witness Printer took 5.13ms. Allocated memory is still 7.0GB. Free memory is still 5.7GB. 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 22:46:05,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/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_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/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_98dd003d-e585-496d-bec8-c160d6a4a5d8/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 59bb57004bd74981217cd4837731c120fb0f200f8cc0c53dcfa031d269e68db5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:46:07,923 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:46:08,002 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-02 22:46:08,036 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:46:08,037 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:46:08,038 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:46:08,039 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:46:08,039 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:46:08,040 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:46:08,041 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:46:08,041 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:46:08,042 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:46:08,042 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:46:08,043 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:46:08,043 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 22:46:08,044 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 22:46:08,045 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 22:46:08,045 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:46:08,045 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:46:08,046 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:46:08,046 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:46:08,048 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:46:08,048 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 22:46:08,048 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-02 22:46:08,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:46:08,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:46:08,050 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:46:08,050 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:46:08,051 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:46:08,051 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 22:46:08,051 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 22:46:08,052 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:46:08,052 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-02 22:46:08,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 22:46:08,053 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_98dd003d-e585-496d-bec8-c160d6a4a5d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59bb57004bd74981217cd4837731c120fb0f200f8cc0c53dcfa031d269e68db5 [2023-12-02 22:46:08,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:46:08,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:46:08,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:46:08,376 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:46:08,377 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:46:08,378 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2023-12-02 22:46:11,141 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:46:11,481 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:46:11,482 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2023-12-02 22:46:11,501 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/data/a0e07b822/78bb1bc5496a4cb38e79a5cbf16c288b/FLAG17812a1a9 [2023-12-02 22:46:11,514 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/data/a0e07b822/78bb1bc5496a4cb38e79a5cbf16c288b [2023-12-02 22:46:11,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:46:11,518 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:46:11,519 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:46:11,519 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:46:11,523 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:46:11,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:46:11" (1/1) ... [2023-12-02 22:46:11,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba2f5c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:11, skipping insertion in model container [2023-12-02 22:46:11,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:46:11" (1/1) ... [2023-12-02 22:46:11,600 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:46:11,830 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_98dd003d-e585-496d-bec8-c160d6a4a5d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1180,1193] [2023-12-02 22:46:12,236 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:46:12,248 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:46:12,261 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_98dd003d-e585-496d-bec8-c160d6a4a5d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1180,1193] [2023-12-02 22:46:12,503 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:46:12,518 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:46:12,519 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12 WrapperNode [2023-12-02 22:46:12,519 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:46:12,520 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:46:12,520 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:46:12,520 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:46:12,527 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:12,586 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:12,718 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3743 [2023-12-02 22:46:12,719 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:46:12,719 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:46:12,720 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:46:12,720 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:46:12,726 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:12,727 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:12,749 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:12,749 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:12,896 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:12,920 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:12,971 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:12,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:13,016 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:46:13,017 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:46:13,017 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:46:13,017 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:46:13,018 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:12" (1/1) ... [2023-12-02 22:46:13,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:46:13,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:46:13,048 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:46:13,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:46:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:46:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 22:46:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:46:13,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:46:13,660 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:46:13,663 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:46:20,221 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:46:20,430 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:46:20,430 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 22:46:20,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:46:20 BoogieIcfgContainer [2023-12-02 22:46:20,432 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:46:20,433 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:46:20,433 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:46:20,443 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:46:20,443 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:46:20" (1/1) ... [2023-12-02 22:46:20,452 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:46:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:20,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-02 22:46:20,506 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-02 22:46:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 22:46:20,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:20,508 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 22:46:20,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 22:46:20,510 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 22:46:20,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-02 22:46:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:46:21,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 22:46:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:46:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:46:22,849 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 22:46:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:46:23,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-02 22:46:23,450 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-02 22:46:23,506 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 22:46:23,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 10:46:23 ImpRootNode [2023-12-02 22:46:23,522 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 22:46:23,523 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 22:46:23,523 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 22:46:23,523 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 22:46:23,524 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:46:20" (3/4) ... [2023-12-02 22:46:23,525 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-12-02 22:46:23,541 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 22:46:23,631 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-02 22:46:23,631 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 22:46:23,632 INFO L158 Benchmark]: Toolchain (without parser) took 12114.14ms. Allocated memory was 88.1MB in the beginning and 390.1MB in the end (delta: 302.0MB). Free memory was 58.3MB in the beginning and 276.2MB in the end (delta: -217.9MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. [2023-12-02 22:46:23,632 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory was 36.7MB in the beginning and 36.6MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 22:46:23,633 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1000.19ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 58.3MB in the beginning and 51.8MB in the end (delta: 6.5MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2023-12-02 22:46:23,633 INFO L158 Benchmark]: Boogie Procedure Inliner took 198.92ms. Allocated memory is still 109.1MB. Free memory was 51.8MB in the beginning and 42.8MB in the end (delta: 9.0MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2023-12-02 22:46:23,634 INFO L158 Benchmark]: Boogie Preprocessor took 296.54ms. Allocated memory is still 109.1MB. Free memory was 42.8MB in the beginning and 39.0MB in the end (delta: 3.7MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2023-12-02 22:46:23,634 INFO L158 Benchmark]: RCFGBuilder took 7415.35ms. Allocated memory was 109.1MB in the beginning and 299.9MB in the end (delta: 190.8MB). Free memory was 39.0MB in the beginning and 217.3MB in the end (delta: -178.3MB). Peak memory consumption was 185.4MB. Max. memory is 16.1GB. [2023-12-02 22:46:23,634 INFO L158 Benchmark]: CodeCheck took 3089.50ms. Allocated memory was 299.9MB in the beginning and 390.1MB in the end (delta: 90.2MB). Free memory was 217.3MB in the beginning and 284.6MB in the end (delta: -67.2MB). Peak memory consumption was 172.9MB. Max. memory is 16.1GB. [2023-12-02 22:46:23,635 INFO L158 Benchmark]: Witness Printer took 108.58ms. Allocated memory is still 390.1MB. Free memory was 284.6MB in the beginning and 276.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-12-02 22:46:23,637 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: 3.0s, 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, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 21]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (16 - 1); [L38] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 24); [L39] const SORT_5 msb_SORT_5 = (SORT_5)1 << (24 - 1); [L41] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 32); [L42] const SORT_6 msb_SORT_6 = (SORT_6)1 << (32 - 1); [L44] const SORT_3 var_7 = 0; [L45] const SORT_4 var_40 = 0; [L46] const SORT_1 var_73 = 0; [L47] const SORT_4 var_112 = 0; [L48] const SORT_6 var_114 = 16; [L49] const SORT_4 var_126 = 1; [L50] const SORT_6 var_130 = 0; [L51] const SORT_6 var_133 = 2; [L52] const SORT_5 var_134 = 0; [L53] const SORT_6 var_135 = 1; [L54] const SORT_3 var_149 = 0; [L55] const SORT_6 var_166 = 3; [L56] const SORT_6 var_173 = 4; [L57] const SORT_6 var_180 = 5; [L58] const SORT_4 var_349 = 65535; [L59] const SORT_4 var_381 = 0; [L60] const SORT_3 var_404 = 2; [L61] const SORT_3 var_406 = 1; [L62] const SORT_6 var_622 = 4294967295; [L63] const SORT_3 var_647 = 3; [L64] const SORT_6 var_671 = 6; [L66] SORT_1 input_125; [L67] SORT_1 input_129; [L68] SORT_1 input_153; [L69] SORT_1 input_159; [L70] SORT_1 input_165; [L71] SORT_1 input_172; [L72] SORT_1 input_179; [L73] SORT_1 input_198; [L74] SORT_1 input_206; [L75] SORT_1 input_212; [L76] SORT_1 input_218; [L77] SORT_1 input_233; [L78] SORT_1 input_245; [L79] SORT_1 input_346; [L80] SORT_1 input_347; [L81] SORT_1 input_354; [L82] SORT_1 input_360; [L83] SORT_1 input_366; [L84] SORT_1 input_371; [L85] SORT_1 input_376; [L86] SORT_1 input_402; [L87] SORT_1 input_403; [L88] SORT_1 input_405; [L89] SORT_1 input_407; [L90] SORT_1 input_413; [L91] SORT_1 input_417; [L92] SORT_1 input_418; [L93] SORT_1 input_419; [L94] SORT_1 input_420; [L95] SORT_1 input_421; [L96] SORT_1 input_422; [L97] SORT_1 input_423; [L98] SORT_1 input_424; [L99] SORT_1 input_425; [L100] SORT_1 input_426; [L101] SORT_1 input_427; [L102] SORT_1 input_458; [L103] SORT_1 input_461; [L104] SORT_1 input_462; [L105] SORT_1 input_463; [L106] SORT_1 input_464; [L107] SORT_1 input_465; [L108] SORT_1 input_466; [L109] SORT_1 input_487; [L110] SORT_1 input_497; [L111] SORT_1 input_507; [L112] SORT_1 input_551; [L113] SORT_1 input_575; [L114] SORT_1 input_599; [L116] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L117] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L118] SORT_3 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L119] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L120] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L121] SORT_3 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L122] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L123] SORT_3 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L124] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L125] SORT_3 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L126] SORT_3 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L127] SORT_3 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L128] SORT_3 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L129] SORT_3 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L130] SORT_3 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L131] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L132] SORT_4 state_41 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L133] SORT_4 state_43 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L134] SORT_4 state_45 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L135] SORT_4 state_47 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L136] SORT_4 state_49 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L137] SORT_4 state_51 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L138] SORT_4 state_53 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L139] SORT_4 state_55 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L140] SORT_4 state_57 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L141] SORT_4 state_59 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L142] SORT_3 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L143] SORT_3 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L144] SORT_4 state_65 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L145] SORT_4 state_67 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L146] SORT_4 state_69 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L147] SORT_4 state_71 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L148] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] SORT_1 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] SORT_1 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] SORT_1 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] SORT_1 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] SORT_1 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] SORT_1 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] SORT_1 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] SORT_1 state_110 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] SORT_3 init_9_arg_1 = var_7; [L169] state_8 = init_9_arg_1 [L170] SORT_3 init_11_arg_1 = var_7; [L171] state_10 = init_11_arg_1 [L172] SORT_3 init_13_arg_1 = var_7; [L173] state_12 = init_13_arg_1 [L174] SORT_3 init_15_arg_1 = var_7; [L175] state_14 = init_15_arg_1 [L176] SORT_3 init_17_arg_1 = var_7; [L177] state_16 = init_17_arg_1 [L178] SORT_3 init_19_arg_1 = var_7; [L179] state_18 = init_19_arg_1 [L180] SORT_3 init_21_arg_1 = var_7; [L181] state_20 = init_21_arg_1 [L182] SORT_3 init_23_arg_1 = var_7; [L183] state_22 = init_23_arg_1 [L184] SORT_3 init_25_arg_1 = var_7; [L185] state_24 = init_25_arg_1 [L186] SORT_3 init_27_arg_1 = var_7; [L187] state_26 = init_27_arg_1 [L188] SORT_3 init_29_arg_1 = var_7; [L189] state_28 = init_29_arg_1 [L190] SORT_3 init_31_arg_1 = var_7; [L191] state_30 = init_31_arg_1 [L192] SORT_3 init_33_arg_1 = var_7; [L193] state_32 = init_33_arg_1 [L194] SORT_3 init_35_arg_1 = var_7; [L195] state_34 = init_35_arg_1 [L196] SORT_3 init_37_arg_1 = var_7; [L197] state_36 = init_37_arg_1 [L198] SORT_3 init_39_arg_1 = var_7; [L199] state_38 = init_39_arg_1 [L200] SORT_4 init_42_arg_1 = var_40; [L201] state_41 = init_42_arg_1 [L202] SORT_4 init_44_arg_1 = var_40; [L203] state_43 = init_44_arg_1 [L204] SORT_4 init_46_arg_1 = var_40; [L205] state_45 = init_46_arg_1 [L206] SORT_4 init_48_arg_1 = var_40; [L207] state_47 = init_48_arg_1 [L208] SORT_4 init_50_arg_1 = var_40; [L209] state_49 = init_50_arg_1 [L210] SORT_4 init_52_arg_1 = var_40; [L211] state_51 = init_52_arg_1 [L212] SORT_4 init_54_arg_1 = var_40; [L213] state_53 = init_54_arg_1 [L214] SORT_4 init_56_arg_1 = var_40; [L215] state_55 = init_56_arg_1 [L216] SORT_4 init_58_arg_1 = var_40; [L217] state_57 = init_58_arg_1 [L218] SORT_4 init_60_arg_1 = var_40; [L219] state_59 = init_60_arg_1 [L220] SORT_3 init_62_arg_1 = var_7; [L221] state_61 = init_62_arg_1 [L222] SORT_3 init_64_arg_1 = var_7; [L223] state_63 = init_64_arg_1 [L224] SORT_4 init_66_arg_1 = var_40; [L225] state_65 = init_66_arg_1 [L226] SORT_4 init_68_arg_1 = var_40; [L227] state_67 = init_68_arg_1 [L228] SORT_4 init_70_arg_1 = var_40; [L229] state_69 = init_70_arg_1 [L230] SORT_4 init_72_arg_1 = var_40; [L231] state_71 = init_72_arg_1 [L232] SORT_1 init_75_arg_1 = var_73; [L233] state_74 = init_75_arg_1 [L234] SORT_1 init_77_arg_1 = var_73; [L235] state_76 = init_77_arg_1 [L236] SORT_1 init_79_arg_1 = var_73; [L237] state_78 = init_79_arg_1 [L238] SORT_1 init_81_arg_1 = var_73; [L239] state_80 = init_81_arg_1 [L240] SORT_1 init_83_arg_1 = var_73; [L241] state_82 = init_83_arg_1 [L242] SORT_1 init_85_arg_1 = var_73; [L243] state_84 = init_85_arg_1 [L244] SORT_1 init_87_arg_1 = var_73; [L245] state_86 = init_87_arg_1 [L246] SORT_1 init_89_arg_1 = var_73; [L247] state_88 = init_89_arg_1 [L248] SORT_1 init_91_arg_1 = var_73; [L249] state_90 = init_91_arg_1 [L250] SORT_1 init_93_arg_1 = var_73; [L251] state_92 = init_93_arg_1 [L252] SORT_1 init_95_arg_1 = var_73; [L253] state_94 = init_95_arg_1 [L254] SORT_1 init_97_arg_1 = var_73; [L255] state_96 = init_97_arg_1 [L256] SORT_1 init_99_arg_1 = var_73; [L257] state_98 = init_99_arg_1 [L258] SORT_1 init_101_arg_1 = var_73; [L259] state_100 = init_101_arg_1 [L260] SORT_1 init_103_arg_1 = var_73; [L261] state_102 = init_103_arg_1 [L262] SORT_1 init_105_arg_1 = var_73; [L263] state_104 = init_105_arg_1 [L264] SORT_1 init_107_arg_1 = var_73; [L265] state_106 = init_107_arg_1 [L266] SORT_1 init_109_arg_1 = var_73; [L267] state_108 = init_109_arg_1 [L268] SORT_1 init_111_arg_1 = var_73; [L269] state_110 = init_111_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_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_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_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_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_10=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=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_71=0, state_74=0, state_76=0, state_78=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_8=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_114=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_404=2, var_406=1, var_40=0, var_622=4294967295, var_647=3, var_671=6, var_73=0, var_7=0] [L272] input_125 = __VERIFIER_nondet_uchar() [L273] input_125 = input_125 & mask_SORT_1 [L274] input_129 = __VERIFIER_nondet_uchar() [L275] input_129 = input_129 & mask_SORT_1 [L276] input_153 = __VERIFIER_nondet_uchar() [L277] input_153 = input_153 & mask_SORT_1 [L278] input_159 = __VERIFIER_nondet_uchar() [L279] input_159 = input_159 & mask_SORT_1 [L280] input_165 = __VERIFIER_nondet_uchar() [L281] input_165 = input_165 & mask_SORT_1 [L282] input_172 = __VERIFIER_nondet_uchar() [L283] input_172 = input_172 & mask_SORT_1 [L284] input_179 = __VERIFIER_nondet_uchar() [L285] input_179 = input_179 & mask_SORT_1 [L286] input_198 = __VERIFIER_nondet_uchar() [L287] input_198 = input_198 & mask_SORT_1 [L288] input_206 = __VERIFIER_nondet_uchar() [L289] input_206 = input_206 & mask_SORT_1 [L290] input_212 = __VERIFIER_nondet_uchar() [L291] input_212 = input_212 & mask_SORT_1 [L292] input_218 = __VERIFIER_nondet_uchar() [L293] input_218 = input_218 & mask_SORT_1 [L294] input_233 = __VERIFIER_nondet_uchar() [L295] input_233 = input_233 & mask_SORT_1 [L296] input_245 = __VERIFIER_nondet_uchar() [L297] input_245 = input_245 & mask_SORT_1 [L298] input_346 = __VERIFIER_nondet_uchar() [L299] input_346 = input_346 & mask_SORT_1 [L300] input_347 = __VERIFIER_nondet_uchar() [L301] input_347 = input_347 & mask_SORT_1 [L302] input_354 = __VERIFIER_nondet_uchar() [L303] input_354 = input_354 & mask_SORT_1 [L304] input_360 = __VERIFIER_nondet_uchar() [L305] input_360 = input_360 & mask_SORT_1 [L306] input_366 = __VERIFIER_nondet_uchar() [L307] input_366 = input_366 & mask_SORT_1 [L308] input_371 = __VERIFIER_nondet_uchar() [L309] input_371 = input_371 & mask_SORT_1 [L310] input_376 = __VERIFIER_nondet_uchar() [L311] input_376 = input_376 & mask_SORT_1 [L312] input_402 = __VERIFIER_nondet_uchar() [L313] input_402 = input_402 & mask_SORT_1 [L314] input_403 = __VERIFIER_nondet_uchar() [L315] input_403 = input_403 & mask_SORT_1 [L316] input_405 = __VERIFIER_nondet_uchar() [L317] input_405 = input_405 & mask_SORT_1 [L318] input_407 = __VERIFIER_nondet_uchar() [L319] input_407 = input_407 & mask_SORT_1 [L320] input_413 = __VERIFIER_nondet_uchar() [L321] input_413 = input_413 & mask_SORT_1 [L322] input_417 = __VERIFIER_nondet_uchar() [L323] input_417 = input_417 & mask_SORT_1 [L324] input_418 = __VERIFIER_nondet_uchar() [L325] input_418 = input_418 & mask_SORT_1 [L326] input_419 = __VERIFIER_nondet_uchar() [L327] input_419 = input_419 & mask_SORT_1 [L328] input_420 = __VERIFIER_nondet_uchar() [L329] input_420 = input_420 & mask_SORT_1 [L330] input_421 = __VERIFIER_nondet_uchar() [L331] input_421 = input_421 & mask_SORT_1 [L332] input_422 = __VERIFIER_nondet_uchar() [L333] input_422 = input_422 & mask_SORT_1 [L334] input_423 = __VERIFIER_nondet_uchar() [L335] input_423 = input_423 & mask_SORT_1 [L336] input_424 = __VERIFIER_nondet_uchar() [L337] input_424 = input_424 & mask_SORT_1 [L338] input_425 = __VERIFIER_nondet_uchar() [L339] input_425 = input_425 & mask_SORT_1 [L340] input_426 = __VERIFIER_nondet_uchar() [L341] input_426 = input_426 & mask_SORT_1 [L342] input_427 = __VERIFIER_nondet_uchar() [L343] input_427 = input_427 & mask_SORT_1 [L344] input_458 = __VERIFIER_nondet_uchar() [L345] input_458 = input_458 & mask_SORT_1 [L346] input_461 = __VERIFIER_nondet_uchar() [L347] input_461 = input_461 & mask_SORT_1 [L348] input_462 = __VERIFIER_nondet_uchar() [L349] input_462 = input_462 & mask_SORT_1 [L350] input_463 = __VERIFIER_nondet_uchar() [L351] input_463 = input_463 & mask_SORT_1 [L352] input_464 = __VERIFIER_nondet_uchar() [L353] input_464 = input_464 & mask_SORT_1 [L354] input_465 = __VERIFIER_nondet_uchar() [L355] input_465 = input_465 & mask_SORT_1 [L356] input_466 = __VERIFIER_nondet_uchar() [L357] input_466 = input_466 & mask_SORT_1 [L358] input_487 = __VERIFIER_nondet_uchar() [L359] input_487 = input_487 & mask_SORT_1 [L360] input_497 = __VERIFIER_nondet_uchar() [L361] input_497 = input_497 & mask_SORT_1 [L362] input_507 = __VERIFIER_nondet_uchar() [L363] input_507 = input_507 & mask_SORT_1 [L364] input_551 = __VERIFIER_nondet_uchar() [L365] input_575 = __VERIFIER_nondet_uchar() [L366] input_599 = __VERIFIER_nondet_uchar() [L369] SORT_4 var_113_arg_0 = state_41; [L370] SORT_4 var_113_arg_1 = var_112; [L371] SORT_6 var_113 = ((SORT_6)var_113_arg_0 << 16) | var_113_arg_1; [L372] SORT_6 var_115_arg_0 = var_113; [L373] var_115_arg_0 = (var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6) [L374] SORT_6 var_115_arg_1 = var_114; [L375] SORT_6 var_115 = (int)var_115_arg_0 >> var_115_arg_1; [L376] var_115 = (var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115 [L377] var_115 = var_115 & mask_SORT_6 [L378] SORT_4 var_116_arg_0 = state_43; [L379] SORT_4 var_116_arg_1 = var_112; [L380] SORT_6 var_116 = ((SORT_6)var_116_arg_0 << 16) | var_116_arg_1; [L381] SORT_6 var_117_arg_0 = var_116; [L382] var_117_arg_0 = (var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6) [L383] SORT_6 var_117_arg_1 = var_114; [L384] SORT_6 var_117 = (int)var_117_arg_0 >> var_117_arg_1; [L385] var_117 = (var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117 [L386] var_117 = var_117 & mask_SORT_6 [L387] SORT_6 var_118_arg_0 = var_115; [L388] SORT_6 var_118_arg_1 = var_117; [L389] SORT_1 var_118 = var_118_arg_0 == var_118_arg_1; [L390] SORT_4 var_119_arg_0 = state_49; [L391] SORT_4 var_119_arg_1 = var_112; [L392] SORT_6 var_119 = ((SORT_6)var_119_arg_0 << 16) | var_119_arg_1; [L393] SORT_6 var_120_arg_0 = var_119; [L394] var_120_arg_0 = (var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6) [L395] SORT_6 var_120_arg_1 = var_114; [L396] SORT_6 var_120 = (int)var_120_arg_0 >> var_120_arg_1; [L397] var_120 = (var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120 [L398] var_120 = var_120 & mask_SORT_6 [L399] SORT_6 var_121_arg_0 = var_115; [L400] SORT_6 var_121_arg_1 = var_120; [L401] SORT_1 var_121 = var_121_arg_0 == var_121_arg_1; [L402] SORT_1 var_122_arg_0 = var_118; [L403] SORT_1 var_122_arg_1 = var_121; [L404] SORT_1 var_122 = var_122_arg_0 | var_122_arg_1; [L405] SORT_1 var_123_arg_0 = ~state_110; [L406] var_123_arg_0 = var_123_arg_0 & mask_SORT_1 [L407] SORT_1 var_123_arg_1 = var_122; [L408] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L409] var_123 = var_123 & mask_SORT_1 [L410] SORT_1 bad_124_arg_0 = var_123; [L411] CALL __VERIFIER_assert(!(bad_124_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 0.32ms. Allocated memory is still 60.8MB. Free memory was 36.7MB in the beginning and 36.6MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1000.19ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 58.3MB in the beginning and 51.8MB in the end (delta: 6.5MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 198.92ms. Allocated memory is still 109.1MB. Free memory was 51.8MB in the beginning and 42.8MB in the end (delta: 9.0MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 296.54ms. Allocated memory is still 109.1MB. Free memory was 42.8MB in the beginning and 39.0MB in the end (delta: 3.7MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. * RCFGBuilder took 7415.35ms. Allocated memory was 109.1MB in the beginning and 299.9MB in the end (delta: 190.8MB). Free memory was 39.0MB in the beginning and 217.3MB in the end (delta: -178.3MB). Peak memory consumption was 185.4MB. Max. memory is 16.1GB. * CodeCheck took 3089.50ms. Allocated memory was 299.9MB in the beginning and 390.1MB in the end (delta: 90.2MB). Free memory was 217.3MB in the beginning and 284.6MB in the end (delta: -67.2MB). Peak memory consumption was 172.9MB. Max. memory is 16.1GB. * Witness Printer took 108.58ms. Allocated memory is still 390.1MB. Free memory was 284.6MB in the beginning and 276.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2023-12-02 22:46:23,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98dd003d-e585-496d-bec8-c160d6a4a5d8/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