./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg --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 bdf357eff96525f897a0fa54e5d16275a68a1cc63236862522df0c356d03bb1d --- 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-b5237d8 [2022-11-21 23:49:46,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:49:46,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:49:46,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:49:46,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:49:46,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:49:46,326 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:49:46,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:49:46,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:49:46,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:49:46,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:49:46,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:49:46,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:49:46,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:49:46,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:49:46,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:49:46,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:49:46,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:49:46,360 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:49:46,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:49:46,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:49:46,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:49:46,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:49:46,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:49:46,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:49:46,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:49:46,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:49:46,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:49:46,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:49:46,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:49:46,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:49:46,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:49:46,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:49:46,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:49:46,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:49:46,384 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:49:46,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:49:46,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:49:46,387 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:49:46,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:49:46,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:49:46,391 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:49:46,441 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:49:46,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:49:46,447 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:49:46,448 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:49:46,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:49:46,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:49:46,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:49:46,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:49:46,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:49:46,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:49:46,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:49:46,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:49:46,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:49:46,452 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:49:46,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:49:46,453 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:49:46,453 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:49:46,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:49:46,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:49:46,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:49:46,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:49:46,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:49:46,454 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:49:46,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:49:46,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:49:46,456 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_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdf357eff96525f897a0fa54e5d16275a68a1cc63236862522df0c356d03bb1d [2022-11-21 23:49:46,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:49:46,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:49:46,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:49:46,778 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:49:46,782 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:49:46,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c [2022-11-21 23:49:49,919 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:49:50,222 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:49:50,223 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c [2022-11-21 23:49:50,257 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/data/8c7d399e9/481168ed51ac42619be5742f43a37fd7/FLAG104c1b63a [2022-11-21 23:49:50,270 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/data/8c7d399e9/481168ed51ac42619be5742f43a37fd7 [2022-11-21 23:49:50,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:49:50,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:49:50,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:49:50,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:49:50,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:49:50,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:49:50" (1/1) ... [2022-11-21 23:49:50,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c515dac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:50, skipping insertion in model container [2022-11-21 23:49:50,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:49:50" (1/1) ... [2022-11-21 23:49:50,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:49:50,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:49:50,609 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_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c[1107,1120] [2022-11-21 23:49:50,898 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:49:50,908 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:49:50,921 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_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c[1107,1120] [2022-11-21 23:49:51,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:49:51,123 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:49:51,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51 WrapperNode [2022-11-21 23:49:51,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:49:51,129 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:49:51,129 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:49:51,129 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:49:51,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,167 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,237 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-11-21 23:49:51,238 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:49:51,238 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:49:51,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:49:51,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:49:51,249 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,262 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,292 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,297 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:49:51,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:49:51,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:49:51,316 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:49:51,317 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:51" (1/1) ... [2022-11-21 23:49:51,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:49:51,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:49:51,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:49:51,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:49:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:49:51,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:49:51,786 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:49:51,788 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:50:15,449 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:50:15,493 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:50:15,494 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:50:15,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:50:15 BoogieIcfgContainer [2022-11-21 23:50:15,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:50:15,498 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:50:15,498 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:50:15,508 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:50:15,508 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:50:15" (1/1) ... [2022-11-21 23:50:15,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:50:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:50:15,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-21 23:50:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-21 23:50:15,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 23:50:15,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:50:15,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:50:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:50:15,738 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 23:50:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:50:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:50:16,114 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 23:50:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:50:16,410 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-21 23:50:16,452 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-21 23:50:16,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 11:50:16 ImpRootNode [2022-11-21 23:50:16,465 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-21 23:50:16,466 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 23:50:16,468 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 23:50:16,468 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 23:50:16,469 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:50:15" (3/4) ... [2022-11-21 23:50:16,472 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 23:50:16,472 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 23:50:16,474 INFO L158 Benchmark]: Toolchain (without parser) took 26194.47ms. Allocated memory was 161.5MB in the beginning and 499.1MB in the end (delta: 337.6MB). Free memory was 128.5MB in the beginning and 369.7MB in the end (delta: -241.2MB). Peak memory consumption was 96.2MB. Max. memory is 16.1GB. [2022-11-21 23:50:16,475 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 130.0MB. Free memory was 98.8MB in the beginning and 98.6MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:50:16,475 INFO L158 Benchmark]: CACSL2BoogieTranslator took 846.97ms. Allocated memory is still 161.5MB. Free memory was 127.7MB in the beginning and 103.3MB in the end (delta: 24.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-21 23:50:16,476 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.13ms. Allocated memory is still 161.5MB. Free memory was 103.3MB in the beginning and 92.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:50:16,477 INFO L158 Benchmark]: Boogie Preprocessor took 76.59ms. Allocated memory is still 161.5MB. Free memory was 92.8MB in the beginning and 87.5MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:50:16,478 INFO L158 Benchmark]: RCFGBuilder took 24180.78ms. Allocated memory was 161.5MB in the beginning and 499.1MB in the end (delta: 337.6MB). Free memory was 87.5MB in the beginning and 415.8MB in the end (delta: -328.3MB). Peak memory consumption was 271.9MB. Max. memory is 16.1GB. [2022-11-21 23:50:16,479 INFO L158 Benchmark]: CodeCheck took 967.38ms. Allocated memory is still 499.1MB. Free memory was 414.8MB in the beginning and 369.7MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-21 23:50:16,480 INFO L158 Benchmark]: Witness Printer took 6.73ms. Allocated memory is still 499.1MB. Free memory is still 369.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:50:16,491 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: 0.9s, 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: 0.1s 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 162, overapproximation of bitwiseAnd at line 157. 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 5); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (5 - 1); [L31] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 12); [L32] const SORT_5 msb_SORT_5 = (SORT_5)1 << (12 - 1); [L34] const SORT_44 mask_SORT_44 = (SORT_44)-1 >> (sizeof(SORT_44) * 8 - 3); [L35] const SORT_44 msb_SORT_44 = (SORT_44)1 << (3 - 1); [L37] const SORT_71 mask_SORT_71 = (SORT_71)-1 >> (sizeof(SORT_71) * 8 - 2); [L38] const SORT_71 msb_SORT_71 = (SORT_71)1 << (2 - 1); [L40] const SORT_73 mask_SORT_73 = (SORT_73)-1 >> (sizeof(SORT_73) * 8 - 32); [L41] const SORT_73 msb_SORT_73 = (SORT_73)1 << (32 - 1); [L43] const SORT_179 mask_SORT_179 = (SORT_179)-1 >> (sizeof(SORT_179) * 8 - 4); [L44] const SORT_179 msb_SORT_179 = (SORT_179)1 << (4 - 1); [L46] const SORT_3 var_7 = 0; [L47] const SORT_1 var_12 = 0; [L48] const SORT_1 var_23 = 1; [L49] const SORT_5 var_35 = 0; [L50] const SORT_44 var_45 = 0; [L51] const SORT_44 var_49 = 2; [L52] const SORT_44 var_53 = 1; [L53] const SORT_44 var_58 = 4; [L54] const SORT_44 var_60 = 5; [L55] const SORT_44 var_64 = 3; [L56] const SORT_73 var_75 = 0; [L57] const SORT_3 var_82 = 31; [L58] const SORT_44 var_272 = 7; [L59] const SORT_44 var_277 = 6; [L60] const SORT_3 var_330 = 2; [L62] SORT_1 input_2; [L63] SORT_3 input_4; [L64] SORT_5 input_6; [L65] SORT_3 input_68; [L66] SORT_3 input_69; [L67] SORT_3 input_70; [L68] SORT_3 input_81; [L69] SORT_3 input_91; [L70] SORT_3 input_92; [L71] SORT_3 input_93; [L72] SORT_3 input_96; [L73] SORT_3 input_115; [L74] SORT_3 input_116; [L75] SORT_3 input_117; [L76] SORT_3 input_120; [L77] SORT_3 input_122; [L78] SORT_71 input_136; [L79] SORT_71 input_137; [L80] SORT_71 input_138; [L82] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] SORT_3 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] SORT_3 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] SORT_3 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L90] SORT_5 state_36 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L91] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] SORT_3 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] SORT_44 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_44; [L96] SORT_3 init_9_arg_1 = var_7; [L97] state_8 = init_9_arg_1 [L98] SORT_3 init_11_arg_1 = var_7; [L99] state_10 = init_11_arg_1 [L100] SORT_3 init_15_arg_1 = var_7; [L101] state_14 = init_15_arg_1 [L102] SORT_3 init_17_arg_1 = var_7; [L103] state_16 = init_17_arg_1 [L104] SORT_3 init_28_arg_1 = var_7; [L105] state_27 = init_28_arg_1 [L106] SORT_3 init_30_arg_1 = var_7; [L107] state_29 = init_30_arg_1 [L108] SORT_3 init_32_arg_1 = var_7; [L109] state_31 = init_32_arg_1 [L110] SORT_1 init_34_arg_1 = var_12; [L111] state_33 = init_34_arg_1 [L112] SORT_5 init_37_arg_1 = var_35; [L113] state_36 = init_37_arg_1 [L114] SORT_3 init_39_arg_1 = var_7; [L115] state_38 = init_39_arg_1 [L116] SORT_3 init_41_arg_1 = var_7; [L117] state_40 = init_41_arg_1 [L118] SORT_3 init_43_arg_1 = var_7; [L119] state_42 = init_43_arg_1 [L120] SORT_44 init_47_arg_1 = var_45; [L121] state_46 = init_47_arg_1 VAL [init_11_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_47_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_179=15, mask_SORT_3=31, mask_SORT_44=7, mask_SORT_5=4095, mask_SORT_71=3, mask_SORT_73=4294967295, msb_SORT_1=1, msb_SORT_179=8, msb_SORT_3=16, msb_SORT_44=4, msb_SORT_5=2048, msb_SORT_71=2, msb_SORT_73=2147483648, state_10=0, state_14=0, state_16=0, state_27=0, state_29=0, state_31=0, state_33=0, state_36=0, state_38=0, state_40=0, state_42=0, state_46=0, state_8=0, var_12=0, var_23=1, var_272=7, var_277=6, var_330=2, var_35=0, var_45=0, var_49=2, var_53=1, var_58=4, var_60=5, var_64=3, var_7=0, var_75=0, var_82=31] [L124] input_2 = __VERIFIER_nondet_uchar() [L125] input_4 = __VERIFIER_nondet_uchar() [L126] input_6 = __VERIFIER_nondet_ushort() [L127] input_68 = __VERIFIER_nondet_uchar() [L128] input_69 = __VERIFIER_nondet_uchar() [L129] input_70 = __VERIFIER_nondet_uchar() [L130] input_81 = __VERIFIER_nondet_uchar() [L131] input_91 = __VERIFIER_nondet_uchar() [L132] input_92 = __VERIFIER_nondet_uchar() [L133] input_93 = __VERIFIER_nondet_uchar() [L134] input_96 = __VERIFIER_nondet_uchar() [L135] input_115 = __VERIFIER_nondet_uchar() [L136] input_116 = __VERIFIER_nondet_uchar() [L137] input_117 = __VERIFIER_nondet_uchar() [L138] input_120 = __VERIFIER_nondet_uchar() [L139] input_122 = __VERIFIER_nondet_uchar() [L140] input_136 = __VERIFIER_nondet_uchar() [L141] input_137 = __VERIFIER_nondet_uchar() [L142] input_138 = __VERIFIER_nondet_uchar() [L145] SORT_1 var_18_arg_0 = var_12; [L146] SORT_3 var_18_arg_1 = state_16; [L147] SORT_3 var_18_arg_2 = state_14; [L148] SORT_3 var_18 = var_18_arg_0 ? var_18_arg_1 : var_18_arg_2; [L149] SORT_1 var_13_arg_0 = var_12; [L150] SORT_3 var_13_arg_1 = state_10; [L151] SORT_3 var_13_arg_2 = state_8; [L152] SORT_3 var_13 = var_13_arg_0 ? var_13_arg_1 : var_13_arg_2; [L153] SORT_1 var_19_arg_0 = var_12; [L154] SORT_3 var_19_arg_1 = var_18; [L155] SORT_3 var_19_arg_2 = var_13; [L156] SORT_3 var_19 = var_19_arg_0 ? var_19_arg_1 : var_19_arg_2; [L157] var_19 = var_19 & mask_SORT_3 [L158] SORT_3 var_20_arg_0 = var_19; [L159] SORT_3 var_20_arg_1 = var_7; [L160] SORT_1 var_20 = var_20_arg_0 == var_20_arg_1; [L161] SORT_1 var_24_arg_0 = var_20; [L162] SORT_1 var_24 = ~var_24_arg_0; [L163] SORT_1 var_25_arg_0 = var_23; [L164] SORT_1 var_25_arg_1 = var_24; [L165] SORT_1 var_25 = var_25_arg_0 & var_25_arg_1; [L166] var_25 = var_25 & mask_SORT_1 [L167] SORT_1 bad_26_arg_0 = var_25; [L168] CALL __VERIFIER_assert(!(bad_26_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 0.33ms. Allocated memory is still 130.0MB. Free memory was 98.8MB in the beginning and 98.6MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 846.97ms. Allocated memory is still 161.5MB. Free memory was 127.7MB in the beginning and 103.3MB in the end (delta: 24.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.13ms. Allocated memory is still 161.5MB. Free memory was 103.3MB in the beginning and 92.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.59ms. Allocated memory is still 161.5MB. Free memory was 92.8MB in the beginning and 87.5MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 24180.78ms. Allocated memory was 161.5MB in the beginning and 499.1MB in the end (delta: 337.6MB). Free memory was 87.5MB in the beginning and 415.8MB in the end (delta: -328.3MB). Peak memory consumption was 271.9MB. Max. memory is 16.1GB. * CodeCheck took 967.38ms. Allocated memory is still 499.1MB. Free memory was 414.8MB in the beginning and 369.7MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Witness Printer took 6.73ms. Allocated memory is still 499.1MB. Free memory is still 369.7MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-21 23:50:16,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/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_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg --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 bdf357eff96525f897a0fa54e5d16275a68a1cc63236862522df0c356d03bb1d --- 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-b5237d8 [2022-11-21 23:50:19,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:50:19,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:50:19,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:50:19,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:50:19,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:50:19,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:50:19,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:50:19,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:50:19,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:50:19,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:50:19,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:50:19,537 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:50:19,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:50:19,543 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:50:19,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:50:19,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:50:19,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:50:19,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:50:19,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:50:19,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:50:19,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:50:19,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:50:19,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:50:19,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:50:19,585 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:50:19,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:50:19,588 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:50:19,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:50:19,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:50:19,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:50:19,592 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:50:19,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:50:19,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:50:19,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:50:19,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:50:19,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:50:19,598 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:50:19,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:50:19,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:50:19,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:50:19,602 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:50:19,651 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:50:19,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:50:19,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:50:19,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:50:19,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:50:19,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:50:19,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:50:19,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:50:19,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:50:19,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:50:19,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:50:19,659 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:50:19,659 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:50:19,659 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:50:19,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:50:19,660 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:50:19,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:50:19,660 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:50:19,661 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:50:19,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:50:19,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:50:19,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:50:19,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:50:19,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:50:19,662 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:50:19,663 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:50:19,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:50:19,663 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:50:19,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:50:19,664 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_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdf357eff96525f897a0fa54e5d16275a68a1cc63236862522df0c356d03bb1d [2022-11-21 23:50:20,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:50:20,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:50:20,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:50:20,162 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:50:20,163 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:50:20,165 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c [2022-11-21 23:50:23,393 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:50:23,835 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:50:23,836 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c [2022-11-21 23:50:23,868 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/data/c49bedcec/537cd4434794495f939e9d820ae56f6d/FLAGe13bf831e [2022-11-21 23:50:23,888 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/data/c49bedcec/537cd4434794495f939e9d820ae56f6d [2022-11-21 23:50:23,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:50:23,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:50:23,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:50:23,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:50:23,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:50:23,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:50:23" (1/1) ... [2022-11-21 23:50:23,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33dd0df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:23, skipping insertion in model container [2022-11-21 23:50:23,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:50:23" (1/1) ... [2022-11-21 23:50:23,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:50:23,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:50:24,171 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_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c[1107,1120] [2022-11-21 23:50:24,549 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:50:24,566 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:50:24,579 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_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c[1107,1120] [2022-11-21 23:50:24,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:50:24,771 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:50:24,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24 WrapperNode [2022-11-21 23:50:24,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:50:24,777 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:50:24,777 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:50:24,778 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:50:24,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,823 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,912 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-11-21 23:50:24,920 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:50:24,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:50:24,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:50:24,922 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:50:24,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,966 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,971 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:50:24,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:50:24,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:50:24,986 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:50:24,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:24" (1/1) ... [2022-11-21 23:50:24,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:50:25,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:50:25,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:50:25,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:50:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:50:25,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:50:25,446 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:50:25,448 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:50:27,044 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:50:27,078 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:50:27,078 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:50:27,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:50:27 BoogieIcfgContainer [2022-11-21 23:50:27,081 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:50:27,082 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:50:27,082 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:50:27,109 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:50:27,109 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:50:27" (1/1) ... [2022-11-21 23:50:27,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:50:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:50:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-21 23:50:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-21 23:50:27,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 23:50:27,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:50:27,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:50:27,244 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) [2022-11-21 23:50:27,250 INFO L158 Benchmark]: Toolchain (without parser) took 3356.24ms. Allocated memory was 90.2MB in the beginning and 111.1MB in the end (delta: 21.0MB). Free memory was 66.5MB in the beginning and 74.7MB in the end (delta: -8.2MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2022-11-21 23:50:27,251 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 73.4MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:50:27,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 881.03ms. Allocated memory is still 90.2MB. Free memory was 66.3MB in the beginning and 52.4MB in the end (delta: 13.9MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2022-11-21 23:50:27,252 INFO L158 Benchmark]: Boogie Procedure Inliner took 143.68ms. Allocated memory is still 90.2MB. Free memory was 52.4MB in the beginning and 44.5MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:50:27,254 INFO L158 Benchmark]: Boogie Preprocessor took 64.43ms. Allocated memory is still 90.2MB. Free memory was 44.5MB in the beginning and 39.5MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:50:27,255 INFO L158 Benchmark]: RCFGBuilder took 2095.65ms. Allocated memory was 90.2MB in the beginning and 111.1MB in the end (delta: 21.0MB). Free memory was 39.5MB in the beginning and 42.2MB in the end (delta: -2.7MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2022-11-21 23:50:27,256 INFO L158 Benchmark]: CodeCheck took 166.27ms. Allocated memory is still 111.1MB. Free memory was 42.2MB in the beginning and 74.7MB in the end (delta: -32.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:50:27,265 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 0.26ms. Allocated memory is still 73.4MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 881.03ms. Allocated memory is still 90.2MB. Free memory was 66.3MB in the beginning and 52.4MB in the end (delta: 13.9MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 143.68ms. Allocated memory is still 90.2MB. Free memory was 52.4MB in the beginning and 44.5MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.43ms. Allocated memory is still 90.2MB. Free memory was 44.5MB in the beginning and 39.5MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2095.65ms. Allocated memory was 90.2MB in the beginning and 111.1MB in the end (delta: 21.0MB). Free memory was 39.5MB in the beginning and 42.2MB in the end (delta: -2.7MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. * CodeCheck took 166.27ms. Allocated memory is still 111.1MB. Free memory was 42.2MB in the beginning and 74.7MB in the end (delta: -32.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:50:27,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba6a732-62fd-4d6f-a16e-66fd5b8d0ec3/bin/ukojak-jW3SillKbg/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