./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 e734a6415ecaa3efaa9cfa8e6fa7e794c71eea5a8e2df3ec7e51a002eff99a9e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:33:13,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:33:13,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:33:13,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:33:13,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:33:13,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:33:13,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:33:13,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:33:13,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:33:13,314 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:33:13,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:33:13,316 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:33:13,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:33:13,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:33:13,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:33:13,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:33:13,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:33:13,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:33:13,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:33:13,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:33:13,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:33:13,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:33:13,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:33:13,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:33:13,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:33:13,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:33:13,327 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:33:13,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:33:13,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:33:13,328 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:33:13,328 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:33:13,329 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:33:13,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:33:13,330 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:33:13,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:33:13,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:33:13,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:33:13,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:33:13,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:33:13,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:33:13,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:33:13,333 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 18:33:13,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:33:13,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:33:13,347 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:33:13,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:33:13,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:33:13,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:33:13,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:33:13,348 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:33:13,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:33:13,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:33:13,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:33:13,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:33:13,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:33:13,352 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:33:13,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:33:13,352 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:33:13,352 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:33:13,353 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:33:13,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:33:13,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:33:13,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:33:13,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:33:13,353 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:33:13,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:33:13,353 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:33:13,354 INFO L138 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_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e734a6415ecaa3efaa9cfa8e6fa7e794c71eea5a8e2df3ec7e51a002eff99a9e [2022-12-14 18:33:13,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:33:13,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:33:13,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:33:13,541 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:33:13,541 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:33:13,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c [2022-12-14 18:33:16,090 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:33:16,228 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:33:16,229 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c [2022-12-14 18:33:16,234 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/data/c1564e3d1/53068ed70bcc4945a0be454d15933b97/FLAG4e94a066d [2022-12-14 18:33:16,645 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/data/c1564e3d1/53068ed70bcc4945a0be454d15933b97 [2022-12-14 18:33:16,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:33:16,648 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:33:16,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:33:16,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:33:16,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:33:16,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a77d643 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16, skipping insertion in model container [2022-12-14 18:33:16,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:33:16,671 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:33:16,761 WARN L237 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_5cbb64d3-89f0-4e58-a230-e5286c09cf72/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c[1107,1120] [2022-12-14 18:33:16,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:33:16,803 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:33:16,811 WARN L237 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_5cbb64d3-89f0-4e58-a230-e5286c09cf72/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c[1107,1120] [2022-12-14 18:33:16,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:33:16,842 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:33:16,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16 WrapperNode [2022-12-14 18:33:16,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:33:16,843 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:33:16,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:33:16,844 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:33:16,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,854 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,872 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 155 [2022-12-14 18:33:16,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:33:16,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:33:16,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:33:16,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:33:16,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,882 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,890 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,891 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:33:16,894 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:33:16,894 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:33:16,894 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:33:16,895 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:16" (1/1) ... [2022-12-14 18:33:16,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:33:16,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:33:16,918 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:33:16,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:33:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:33:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:33:17,022 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:33:17,023 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:33:17,312 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:33:17,328 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:33:17,328 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:33:17,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:33:17 BoogieIcfgContainer [2022-12-14 18:33:17,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:33:17,331 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:33:17,331 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:33:17,338 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:33:17,338 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:33:17" (1/1) ... [2022-12-14 18:33:17,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:33:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:17,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-14 18:33:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-14 18:33:17,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 18:33:17,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:17,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:17,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:33:17,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:33:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:33:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:33:17,890 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:33:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:33:17,966 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-14 18:33:17,987 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-14 18:33:17,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 06:33:17 ImpRootNode [2022-12-14 18:33:17,990 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 18:33:17,991 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 18:33:17,991 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 18:33:17,991 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 18:33:17,992 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:33:17" (3/4) ... [2022-12-14 18:33:17,995 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 18:33:17,995 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 18:33:17,996 INFO L158 Benchmark]: Toolchain (without parser) took 1347.43ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 89.3MB in the beginning and 116.0MB in the end (delta: -26.7MB). Peak memory consumption was 698.3kB. Max. memory is 16.1GB. [2022-12-14 18:33:17,996 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 125.8MB. Free memory is still 96.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:33:17,997 INFO L158 Benchmark]: CACSL2BoogieTranslator took 194.00ms. Allocated memory is still 125.8MB. Free memory was 89.3MB in the beginning and 76.1MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 18:33:17,997 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.53ms. Allocated memory is still 125.8MB. Free memory was 76.1MB in the beginning and 73.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:33:17,998 INFO L158 Benchmark]: Boogie Preprocessor took 20.19ms. Allocated memory is still 125.8MB. Free memory was 73.7MB in the beginning and 71.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:33:17,998 INFO L158 Benchmark]: RCFGBuilder took 436.23ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 71.9MB in the beginning and 112.9MB in the end (delta: -41.0MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2022-12-14 18:33:17,999 INFO L158 Benchmark]: CodeCheck took 659.77ms. Allocated memory is still 151.0MB. Free memory was 112.9MB in the beginning and 116.0MB in the end (delta: -3.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:33:17,999 INFO L158 Benchmark]: Witness Printer took 3.88ms. Allocated memory is still 151.0MB. Free memory is still 116.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:33:18,002 INFO L339 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: 0.6s, 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: 0.0s 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 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 109, overapproximation of bitwiseOr at line 80, overapproximation of bitwiseAnd at line 63. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 8); [L29] const SORT_4 msb_SORT_4 = (SORT_4)1 << (8 - 1); [L31] const SORT_8 mask_SORT_8 = (SORT_8)-1 >> (sizeof(SORT_8) * 8 - 32); [L32] const SORT_8 msb_SORT_8 = (SORT_8)1 << (32 - 1); [L34] const SORT_52 mask_SORT_52 = (SORT_52)-1 >> (sizeof(SORT_52) * 8 - 2); [L35] const SORT_52 msb_SORT_52 = (SORT_52)1 << (2 - 1); [L37] const SORT_54 mask_SORT_54 = (SORT_54)-1 >> (sizeof(SORT_54) * 8 - 3); [L38] const SORT_54 msb_SORT_54 = (SORT_54)1 << (3 - 1); [L40] const SORT_4 var_5 = 0; [L41] const SORT_8 var_10 = 0; [L42] const SORT_8 var_13 = 1; [L43] const SORT_8 var_17 = 2; [L44] const SORT_8 var_21 = 3; [L45] const SORT_8 var_25 = 4; [L46] const SORT_1 var_30 = 1; [L47] const SORT_4 var_41 = 1; [L48] const SORT_4 var_44 = 4; [L49] const SORT_4 var_45 = 3; [L50] const SORT_4 var_50 = 2; [L52] SORT_1 input_2; [L53] SORT_1 input_3; [L55] SORT_4 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L57] SORT_4 init_7_arg_1 = var_5; [L58] state_6 = init_7_arg_1 VAL [init_7_arg_1=0, mask_SORT_1=1, mask_SORT_4=255, mask_SORT_52=3, mask_SORT_54=7, mask_SORT_8=4294967295, msb_SORT_1=1, msb_SORT_4=128, msb_SORT_52=2, msb_SORT_54=4, msb_SORT_8=2147483648, state_6=0, var_10=0, var_13=1, var_17=2, var_21=3, var_25=4, var_30=1, var_41=1, var_44=4, var_45=3, var_5=0, var_50=2] [L61] input_2 = __VERIFIER_nondet_uchar() [L62] input_3 = __VERIFIER_nondet_uchar() [L63] input_3 = input_3 & mask_SORT_1 [L66] SORT_4 var_9_arg_0 = state_6; [L67] var_9_arg_0 = var_9_arg_0 & mask_SORT_4 [L68] SORT_8 var_9 = var_9_arg_0; [L69] SORT_8 var_11_arg_0 = var_9; [L70] SORT_8 var_11_arg_1 = var_10; [L71] SORT_1 var_11 = var_11_arg_0 == var_11_arg_1; [L72] SORT_4 var_12_arg_0 = state_6; [L73] var_12_arg_0 = var_12_arg_0 & mask_SORT_4 [L74] SORT_8 var_12 = var_12_arg_0; [L75] SORT_8 var_14_arg_0 = var_12; [L76] SORT_8 var_14_arg_1 = var_13; [L77] SORT_1 var_14 = var_14_arg_0 == var_14_arg_1; [L78] SORT_1 var_15_arg_0 = var_11; [L79] SORT_1 var_15_arg_1 = var_14; [L80] SORT_1 var_15 = var_15_arg_0 | var_15_arg_1; [L81] SORT_4 var_16_arg_0 = state_6; [L82] var_16_arg_0 = var_16_arg_0 & mask_SORT_4 [L83] SORT_8 var_16 = var_16_arg_0; [L84] SORT_8 var_18_arg_0 = var_16; [L85] SORT_8 var_18_arg_1 = var_17; [L86] SORT_1 var_18 = var_18_arg_0 == var_18_arg_1; [L87] SORT_1 var_19_arg_0 = var_15; [L88] SORT_1 var_19_arg_1 = var_18; [L89] SORT_1 var_19 = var_19_arg_0 | var_19_arg_1; [L90] SORT_4 var_20_arg_0 = state_6; [L91] var_20_arg_0 = var_20_arg_0 & mask_SORT_4 [L92] SORT_8 var_20 = var_20_arg_0; [L93] SORT_8 var_22_arg_0 = var_20; [L94] SORT_8 var_22_arg_1 = var_21; [L95] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L96] SORT_1 var_23_arg_0 = var_19; [L97] SORT_1 var_23_arg_1 = var_22; [L98] SORT_1 var_23 = var_23_arg_0 | var_23_arg_1; [L99] SORT_4 var_24_arg_0 = state_6; [L100] var_24_arg_0 = var_24_arg_0 & mask_SORT_4 [L101] SORT_8 var_24 = var_24_arg_0; [L102] SORT_8 var_26_arg_0 = var_24; [L103] SORT_8 var_26_arg_1 = var_25; [L104] SORT_1 var_26 = var_26_arg_0 == var_26_arg_1; [L105] SORT_1 var_27_arg_0 = var_23; [L106] SORT_1 var_27_arg_1 = var_26; [L107] SORT_1 var_27 = var_27_arg_0 | var_27_arg_1; [L108] SORT_1 var_31_arg_0 = var_27; [L109] SORT_1 var_31 = ~var_31_arg_0; [L110] SORT_1 var_32_arg_0 = var_30; [L111] SORT_1 var_32_arg_1 = var_31; [L112] SORT_1 var_32 = var_32_arg_0 & var_32_arg_1; [L113] var_32 = var_32 & mask_SORT_1 [L114] SORT_1 bad_33_arg_0 = var_32; [L115] CALL __VERIFIER_assert(!(bad_33_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] 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 125.8MB. Free memory is still 96.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 194.00ms. Allocated memory is still 125.8MB. Free memory was 89.3MB in the beginning and 76.1MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.53ms. Allocated memory is still 125.8MB. Free memory was 76.1MB in the beginning and 73.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.19ms. Allocated memory is still 125.8MB. Free memory was 73.7MB in the beginning and 71.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 436.23ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 71.9MB in the beginning and 112.9MB in the end (delta: -41.0MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. * CodeCheck took 659.77ms. Allocated memory is still 151.0MB. Free memory was 112.9MB in the beginning and 116.0MB in the end (delta: -3.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.88ms. Allocated memory is still 151.0MB. Free memory is still 116.0MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 18:33:18,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 e734a6415ecaa3efaa9cfa8e6fa7e794c71eea5a8e2df3ec7e51a002eff99a9e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:33:19,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:33:19,717 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:33:19,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:33:19,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:33:19,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:33:19,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:33:19,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:33:19,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:33:19,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:33:19,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:33:19,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:33:19,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:33:19,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:33:19,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:33:19,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:33:19,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:33:19,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:33:19,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:33:19,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:33:19,742 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:33:19,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:33:19,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:33:19,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:33:19,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:33:19,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:33:19,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:33:19,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:33:19,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:33:19,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:33:19,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:33:19,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:33:19,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:33:19,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:33:19,750 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:33:19,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:33:19,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:33:19,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:33:19,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:33:19,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:33:19,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:33:19,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 18:33:19,777 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:33:19,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:33:19,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:33:19,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:33:19,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:33:19,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:33:19,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:33:19,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:33:19,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:33:19,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:33:19,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:33:19,779 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:33:19,779 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:33:19,779 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:33:19,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:33:19,780 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:33:19,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:33:19,780 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:33:19,780 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:33:19,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:33:19,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:33:19,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:33:19,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:33:19,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:33:19,781 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:33:19,781 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:33:19,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:33:19,781 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:33:19,781 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:33:19,781 INFO L138 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_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e734a6415ecaa3efaa9cfa8e6fa7e794c71eea5a8e2df3ec7e51a002eff99a9e [2022-12-14 18:33:19,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:33:20,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:33:20,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:33:20,008 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:33:20,008 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:33:20,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c [2022-12-14 18:33:22,630 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:33:22,769 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:33:22,770 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c [2022-12-14 18:33:22,776 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/data/dd3e74cce/b04eb1b2e3b7406facac9a4a6f99c4f0/FLAGd16b76723 [2022-12-14 18:33:22,786 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/data/dd3e74cce/b04eb1b2e3b7406facac9a4a6f99c4f0 [2022-12-14 18:33:22,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:33:22,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:33:22,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:33:22,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:33:22,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:33:22,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:22,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2739de9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22, skipping insertion in model container [2022-12-14 18:33:22,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:22,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:33:22,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:33:22,905 WARN L237 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_5cbb64d3-89f0-4e58-a230-e5286c09cf72/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c[1107,1120] [2022-12-14 18:33:22,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:33:22,950 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:33:22,957 WARN L237 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_5cbb64d3-89f0-4e58-a230-e5286c09cf72/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_segments.c[1107,1120] [2022-12-14 18:33:22,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:33:22,989 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:33:22,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22 WrapperNode [2022-12-14 18:33:22,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:33:22,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:33:22,990 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:33:22,991 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:33:23,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,036 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 155 [2022-12-14 18:33:23,036 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:33:23,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:33:23,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:33:23,037 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:33:23,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,047 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,050 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,050 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,060 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,061 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:33:23,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:33:23,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:33:23,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:33:23,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:33:22" (1/1) ... [2022-12-14 18:33:23,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:33:23,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:33:23,090 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:33:23,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:33:23,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:33:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:33:23,203 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:33:23,205 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:33:23,400 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:33:23,424 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:33:23,424 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:33:23,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:33:23 BoogieIcfgContainer [2022-12-14 18:33:23,426 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:33:23,426 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:33:23,426 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:33:23,433 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:33:23,433 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:33:23" (1/1) ... [2022-12-14 18:33:23,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:33:23,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:23,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-14 18:33:23,492 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-14 18:33:23,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 18:33:23,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:23,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:23,528 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 18:33:23,530 INFO L158 Benchmark]: Toolchain (without parser) took 741.25ms. Allocated memory is still 81.8MB. Free memory was 51.3MB in the beginning and 59.0MB in the end (delta: -7.7MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2022-12-14 18:33:23,530 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 50.3MB. Free memory was 29.4MB in the beginning and 29.3MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:33:23,531 INFO L158 Benchmark]: CACSL2BoogieTranslator took 200.55ms. Allocated memory is still 81.8MB. Free memory was 51.1MB in the beginning and 37.7MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 18:33:23,531 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.04ms. Allocated memory is still 81.8MB. Free memory was 37.7MB in the beginning and 60.6MB in the end (delta: -22.9MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-12-14 18:33:23,532 INFO L158 Benchmark]: Boogie Preprocessor took 27.06ms. Allocated memory is still 81.8MB. Free memory was 60.6MB in the beginning and 59.0MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:33:23,532 INFO L158 Benchmark]: RCFGBuilder took 360.91ms. Allocated memory is still 81.8MB. Free memory was 59.0MB in the beginning and 40.1MB in the end (delta: 18.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 18:33:23,532 INFO L158 Benchmark]: CodeCheck took 103.16ms. Allocated memory is still 81.8MB. Free memory was 39.8MB in the beginning and 59.0MB in the end (delta: -19.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:33:23,534 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 50.3MB. Free memory was 29.4MB in the beginning and 29.3MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 200.55ms. Allocated memory is still 81.8MB. Free memory was 51.1MB in the beginning and 37.7MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.04ms. Allocated memory is still 81.8MB. Free memory was 37.7MB in the beginning and 60.6MB in the end (delta: -22.9MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.06ms. Allocated memory is still 81.8MB. Free memory was 60.6MB in the beginning and 59.0MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 360.91ms. Allocated memory is still 81.8MB. Free memory was 59.0MB in the beginning and 40.1MB in the end (delta: 18.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 103.16ms. Allocated memory is still 81.8MB. Free memory was 39.8MB in the beginning and 59.0MB in the end (delta: -19.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:33:23,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cbb64d3-89f0-4e58-a230-e5286c09cf72/bin/ukojak-rkRKPMF4O4/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared