./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ --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 2f1d80befaa77be0a079109a635df23085fa7ccf7b1b752044bebae6779c0281 --- 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-6b4ec56 [2022-11-20 16:28:06,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:28:06,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:28:06,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:28:06,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:28:06,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:28:06,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:28:06,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:28:06,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:28:06,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:28:06,138 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:28:06,141 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:28:06,142 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:28:06,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:28:06,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:28:06,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:28:06,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:28:06,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:28:06,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:28:06,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:28:06,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:28:06,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:28:06,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:28:06,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:28:06,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:28:06,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:28:06,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:28:06,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:28:06,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:28:06,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:28:06,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:28:06,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:28:06,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:28:06,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:28:06,186 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:28:06,186 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:28:06,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:28:06,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:28:06,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:28:06,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:28:06,189 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:28:06,190 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:28:06,210 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:28:06,210 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:28:06,211 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:28:06,211 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:28:06,212 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:28:06,212 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:28:06,213 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:28:06,213 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:28:06,213 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:28:06,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:28:06,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:28:06,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:28:06,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:28:06,214 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:28:06,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:28:06,215 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:28:06,215 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:28:06,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:28:06,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:28:06,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:28:06,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:28:06,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:28:06,217 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:28:06,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:28:06,217 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:28:06,217 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_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1d80befaa77be0a079109a635df23085fa7ccf7b1b752044bebae6779c0281 [2022-11-20 16:28:06,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:28:06,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:28:06,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:28:06,556 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:28:06,557 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:28:06,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c [2022-11-20 16:28:09,638 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:28:09,901 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:28:09,902 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c [2022-11-20 16:28:09,955 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/data/6f168b380/277d157e28c446c2afaab7cf377e0966/FLAG6bca00bdc [2022-11-20 16:28:09,993 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/data/6f168b380/277d157e28c446c2afaab7cf377e0966 [2022-11-20 16:28:09,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:28:09,997 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:28:10,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:28:10,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:28:10,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:28:10,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:28:09" (1/1) ... [2022-11-20 16:28:10,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ec8cf0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10, skipping insertion in model container [2022-11-20 16:28:10,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:28:09" (1/1) ... [2022-11-20 16:28:10,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:28:10,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:28:10,249 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_e7a00bed-5f53-4b52-a0a0-84067b63a665/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c[1107,1120] [2022-11-20 16:28:10,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:28:10,536 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:28:10,547 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_e7a00bed-5f53-4b52-a0a0-84067b63a665/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c[1107,1120] [2022-11-20 16:28:10,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:28:10,697 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:28:10,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10 WrapperNode [2022-11-20 16:28:10,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:28:10,699 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:28:10,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:28:10,699 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:28:10,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,742 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,815 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1034 [2022-11-20 16:28:10,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:28:10,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:28:10,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:28:10,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:28:10,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,841 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,842 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,904 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,923 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:28:10,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:28:10,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:28:10,940 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:28:10,941 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:10" (1/1) ... [2022-11-20 16:28:10,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:28:10,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:28:10,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:28:11,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:28:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:28:11,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:28:11,420 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:28:11,422 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:28:41,656 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:28:41,690 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:28:41,690 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:28:41,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:28:41 BoogieIcfgContainer [2022-11-20 16:28:41,704 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:28:41,708 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:28:41,708 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:28:41,719 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:28:41,720 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:28:41" (1/1) ... [2022-11-20 16:28:41,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:28:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:28:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-20 16:28:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-20 16:28:41,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 16:28:41,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:28:41,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:28:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 16:28:42,009 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 16:28:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 16:28:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 16:28:42,283 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 16:28:42,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 16:28:42,518 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-20 16:28:42,547 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-20 16:28:42,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 20.11 04:28:42 ImpRootNode [2022-11-20 16:28:42,552 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-20 16:28:42,553 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 16:28:42,553 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 16:28:42,553 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 16:28:42,554 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:28:41" (3/4) ... [2022-11-20 16:28:42,557 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 16:28:42,558 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 16:28:42,559 INFO L158 Benchmark]: Toolchain (without parser) took 32561.12ms. Allocated memory was 151.0MB in the beginning and 490.7MB in the end (delta: 339.7MB). Free memory was 123.5MB in the beginning and 414.8MB in the end (delta: -291.4MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2022-11-20 16:28:42,559 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 151.0MB. Free memory is still 120.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:28:42,560 INFO L158 Benchmark]: CACSL2BoogieTranslator took 697.84ms. Allocated memory is still 151.0MB. Free memory was 123.5MB in the beginning and 87.5MB in the end (delta: 35.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-20 16:28:42,561 INFO L158 Benchmark]: Boogie Procedure Inliner took 116.25ms. Allocated memory is still 151.0MB. Free memory was 87.5MB in the beginning and 77.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:28:42,561 INFO L158 Benchmark]: Boogie Preprocessor took 123.68ms. Allocated memory is still 151.0MB. Free memory was 77.1MB in the beginning and 71.7MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:28:42,562 INFO L158 Benchmark]: RCFGBuilder took 30767.16ms. Allocated memory was 151.0MB in the beginning and 490.7MB in the end (delta: 339.7MB). Free memory was 71.7MB in the beginning and 173.9MB in the end (delta: -102.2MB). Peak memory consumption was 261.5MB. Max. memory is 16.1GB. [2022-11-20 16:28:42,563 INFO L158 Benchmark]: CodeCheck took 844.60ms. Allocated memory is still 490.7MB. Free memory was 173.9MB in the beginning and 414.8MB in the end (delta: -240.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:28:42,563 INFO L158 Benchmark]: Witness Printer took 4.70ms. Allocated memory is still 490.7MB. Free memory is still 414.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:28:42,566 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: 0.8s, 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, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - 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 161, overapproximation of bitwiseAnd at line 147. 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_45 mask_SORT_45 = (SORT_45)-1 >> (sizeof(SORT_45) * 8 - 3); [L35] const SORT_45 msb_SORT_45 = (SORT_45)1 << (3 - 1); [L37] const SORT_86 mask_SORT_86 = (SORT_86)-1 >> (sizeof(SORT_86) * 8 - 4); [L38] const SORT_86 msb_SORT_86 = (SORT_86)1 << (4 - 1); [L40] const SORT_143 mask_SORT_143 = (SORT_143)-1 >> (sizeof(SORT_143) * 8 - 32); [L41] const SORT_143 msb_SORT_143 = (SORT_143)1 << (32 - 1); [L43] const SORT_167 mask_SORT_167 = (SORT_167)-1 >> (sizeof(SORT_167) * 8 - 2); [L44] const SORT_167 msb_SORT_167 = (SORT_167)1 << (2 - 1); [L46] const SORT_3 var_7 = 0; [L47] const SORT_1 var_11 = 0; [L48] const SORT_1 var_20 = 1; [L49] const SORT_5 var_32 = 0; [L50] const SORT_45 var_46 = 0; [L51] const SORT_45 var_50 = 2; [L52] const SORT_45 var_54 = 1; [L53] const SORT_45 var_59 = 4; [L54] const SORT_45 var_61 = 5; [L55] const SORT_45 var_65 = 3; [L56] const SORT_3 var_73 = 2; [L57] const SORT_45 var_103 = 7; [L58] const SORT_45 var_108 = 6; [L59] const SORT_143 var_145 = 0; [L60] const SORT_3 var_176 = 31; [L62] SORT_1 input_2; [L63] SORT_3 input_4; [L64] SORT_5 input_6; [L65] SORT_3 input_164; [L66] SORT_3 input_165; [L67] SORT_3 input_166; [L68] SORT_3 input_175; [L69] SORT_3 input_185; [L70] SORT_3 input_186; [L71] SORT_3 input_187; [L72] SORT_3 input_190; [L73] SORT_3 input_209; [L74] SORT_3 input_210; [L75] SORT_3 input_211; [L76] SORT_3 input_214; [L77] SORT_3 input_216; [L78] SORT_167 input_230; [L79] SORT_167 input_231; [L80] SORT_167 input_232; [L82] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] SORT_3 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] SORT_3 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] SORT_3 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] SORT_1 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] SORT_5 state_33 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L89] SORT_3 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] SORT_3 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L91] SORT_3 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] SORT_3 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] SORT_45 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_45; [L96] SORT_3 init_9_arg_1 = var_7; [L97] state_8 = init_9_arg_1 [L98] SORT_3 init_14_arg_1 = var_7; [L99] state_13 = init_14_arg_1 [L100] SORT_3 init_25_arg_1 = var_7; [L101] state_24 = init_25_arg_1 [L102] SORT_3 init_27_arg_1 = var_7; [L103] state_26 = init_27_arg_1 [L104] SORT_3 init_29_arg_1 = var_7; [L105] state_28 = init_29_arg_1 [L106] SORT_1 init_31_arg_1 = var_11; [L107] state_30 = init_31_arg_1 [L108] SORT_5 init_34_arg_1 = var_32; [L109] state_33 = init_34_arg_1 [L110] SORT_3 init_36_arg_1 = var_7; [L111] state_35 = init_36_arg_1 [L112] SORT_3 init_38_arg_1 = var_7; [L113] state_37 = init_38_arg_1 [L114] SORT_3 init_40_arg_1 = var_7; [L115] state_39 = init_40_arg_1 [L116] SORT_3 init_42_arg_1 = var_7; [L117] state_41 = init_42_arg_1 [L118] SORT_3 init_44_arg_1 = var_7; [L119] state_43 = init_44_arg_1 [L120] SORT_45 init_48_arg_1 = var_46; [L121] state_47 = init_48_arg_1 VAL [init_14_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_48_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_143=4294967295, mask_SORT_167=3, mask_SORT_3=31, mask_SORT_45=7, mask_SORT_5=4095, mask_SORT_86=15, msb_SORT_1=1, msb_SORT_143=2147483648, msb_SORT_167=2, msb_SORT_3=16, msb_SORT_45=4, msb_SORT_5=2048, msb_SORT_86=8, state_13=0, state_24=0, state_26=0, state_28=0, state_30=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_47=0, state_8=0, var_103=7, var_108=6, var_11=0, var_145=0, var_176=31, var_20=1, var_32=0, var_46=0, var_50=2, var_54=1, var_59=4, var_61=5, var_65=3, var_7=0, var_73=2] [L124] input_2 = __VERIFIER_nondet_uchar() [L125] input_4 = __VERIFIER_nondet_uchar() [L126] input_6 = __VERIFIER_nondet_ushort() [L127] input_164 = __VERIFIER_nondet_uchar() [L128] input_165 = __VERIFIER_nondet_uchar() [L129] input_166 = __VERIFIER_nondet_uchar() [L130] input_175 = __VERIFIER_nondet_uchar() [L131] input_185 = __VERIFIER_nondet_uchar() [L132] input_186 = __VERIFIER_nondet_uchar() [L133] input_187 = __VERIFIER_nondet_uchar() [L134] input_190 = __VERIFIER_nondet_uchar() [L135] input_209 = __VERIFIER_nondet_uchar() [L136] input_210 = __VERIFIER_nondet_uchar() [L137] input_211 = __VERIFIER_nondet_uchar() [L138] input_214 = __VERIFIER_nondet_uchar() [L139] input_216 = __VERIFIER_nondet_uchar() [L140] input_230 = __VERIFIER_nondet_uchar() [L141] input_231 = __VERIFIER_nondet_uchar() [L142] input_232 = __VERIFIER_nondet_uchar() [L145] SORT_3 var_10_arg_0 = state_8; [L146] SORT_1 var_10 = var_10_arg_0 >> 0; [L147] var_10 = var_10 & mask_SORT_1 [L148] SORT_1 var_12_arg_0 = var_10; [L149] SORT_1 var_12_arg_1 = var_11; [L150] SORT_1 var_12 = var_12_arg_0 == var_12_arg_1; [L151] SORT_3 var_15_arg_0 = state_13; [L152] SORT_1 var_15 = var_15_arg_0 >> 0; [L153] var_15 = var_15 & mask_SORT_1 [L154] SORT_1 var_16_arg_0 = var_15; [L155] SORT_1 var_16_arg_1 = var_11; [L156] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L157] SORT_1 var_17_arg_0 = var_12; [L158] SORT_1 var_17_arg_1 = var_16; [L159] SORT_1 var_17 = var_17_arg_0 & var_17_arg_1; [L160] SORT_1 var_21_arg_0 = var_17; [L161] SORT_1 var_21 = ~var_21_arg_0; [L162] SORT_1 var_22_arg_0 = var_20; [L163] SORT_1 var_22_arg_1 = var_21; [L164] SORT_1 var_22 = var_22_arg_0 & var_22_arg_1; [L165] var_22 = var_22 & mask_SORT_1 [L166] SORT_1 bad_23_arg_0 = var_22; [L167] CALL __VERIFIER_assert(!(bad_23_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 0.23ms. Allocated memory is still 151.0MB. Free memory is still 120.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 697.84ms. Allocated memory is still 151.0MB. Free memory was 123.5MB in the beginning and 87.5MB in the end (delta: 35.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 116.25ms. Allocated memory is still 151.0MB. Free memory was 87.5MB in the beginning and 77.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.68ms. Allocated memory is still 151.0MB. Free memory was 77.1MB in the beginning and 71.7MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 30767.16ms. Allocated memory was 151.0MB in the beginning and 490.7MB in the end (delta: 339.7MB). Free memory was 71.7MB in the beginning and 173.9MB in the end (delta: -102.2MB). Peak memory consumption was 261.5MB. Max. memory is 16.1GB. * CodeCheck took 844.60ms. Allocated memory is still 490.7MB. Free memory was 173.9MB in the beginning and 414.8MB in the end (delta: -240.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.70ms. Allocated memory is still 490.7MB. Free memory is still 414.8MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-20 16:28:42,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/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_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ --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 2f1d80befaa77be0a079109a635df23085fa7ccf7b1b752044bebae6779c0281 --- 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-6b4ec56 [2022-11-20 16:28:45,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:28:45,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:28:45,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:28:45,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:28:45,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:28:45,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:28:45,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:28:45,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:28:45,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:28:45,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:28:45,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:28:45,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:28:45,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:28:45,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:28:45,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:28:45,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:28:45,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:28:45,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:28:45,123 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:28:45,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:28:45,134 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:28:45,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:28:45,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:28:45,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:28:45,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:28:45,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:28:45,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:28:45,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:28:45,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:28:45,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:28:45,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:28:45,150 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:28:45,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:28:45,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:28:45,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:28:45,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:28:45,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:28:45,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:28:45,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:28:45,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:28:45,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:28:45,189 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:28:45,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:28:45,191 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:28:45,192 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:28:45,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:28:45,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:28:45,193 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:28:45,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:28:45,193 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:28:45,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:28:45,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:28:45,195 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:28:45,195 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:28:45,195 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:28:45,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:28:45,195 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:28:45,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:28:45,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:28:45,196 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:28:45,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:28:45,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:28:45,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:28:45,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:28:45,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:28:45,197 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:28:45,197 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:28:45,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:28:45,197 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:28:45,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:28:45,198 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_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1d80befaa77be0a079109a635df23085fa7ccf7b1b752044bebae6779c0281 [2022-11-20 16:28:45,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:28:45,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:28:45,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:28:45,655 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:28:45,656 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:28:45,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c [2022-11-20 16:28:48,947 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:28:49,319 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:28:49,323 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c [2022-11-20 16:28:49,336 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/data/107431841/0e4b88b655824ce7964c6cfc369c3b7e/FLAG2234d155c [2022-11-20 16:28:49,351 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/data/107431841/0e4b88b655824ce7964c6cfc369c3b7e [2022-11-20 16:28:49,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:28:49,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:28:49,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:28:49,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:28:49,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:28:49,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:28:49" (1/1) ... [2022-11-20 16:28:49,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bab9e66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:49, skipping insertion in model container [2022-11-20 16:28:49,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:28:49" (1/1) ... [2022-11-20 16:28:49,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:28:49,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:28:49,638 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_e7a00bed-5f53-4b52-a0a0-84067b63a665/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c[1107,1120] [2022-11-20 16:28:49,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:28:50,001 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:28:50,013 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_e7a00bed-5f53-4b52-a0a0-84067b63a665/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c[1107,1120] [2022-11-20 16:28:50,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:28:50,114 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:28:50,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50 WrapperNode [2022-11-20 16:28:50,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:28:50,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:28:50,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:28:50,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:28:50,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,168 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,226 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1034 [2022-11-20 16:28:50,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:28:50,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:28:50,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:28:50,228 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:28:50,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,278 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,283 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:28:50,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:28:50,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:28:50,293 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:28:50,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:50" (1/1) ... [2022-11-20 16:28:50,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:28:50,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:28:50,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:28:50,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:28:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:28:50,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:28:50,747 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:28:50,749 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:28:52,077 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:28:52,110 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:28:52,110 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:28:52,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:28:52 BoogieIcfgContainer [2022-11-20 16:28:52,113 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:28:52,113 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:28:52,114 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:28:52,123 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:28:52,124 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:28:52" (1/1) ... [2022-11-20 16:28:52,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:28:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:28:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-20 16:28:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-20 16:28:52,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 16:28:52,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:28:52,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:28:52,253 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) [2022-11-20 16:28:52,259 INFO L158 Benchmark]: Toolchain (without parser) took 2903.15ms. Allocated memory was 69.2MB in the beginning and 109.1MB in the end (delta: 39.8MB). Free memory was 45.2MB in the beginning and 52.2MB in the end (delta: -7.1MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. [2022-11-20 16:28:52,260 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 46.8MB in the beginning and 46.8MB in the end (delta: 31.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:28:52,261 INFO L158 Benchmark]: CACSL2BoogieTranslator took 758.98ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 44.8MB in the beginning and 45.1MB in the end (delta: -291.4kB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 16:28:52,261 INFO L158 Benchmark]: Boogie Procedure Inliner took 110.96ms. Allocated memory is still 88.1MB. Free memory was 45.1MB in the beginning and 57.7MB in the end (delta: -12.6MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2022-11-20 16:28:52,262 INFO L158 Benchmark]: Boogie Preprocessor took 64.02ms. Allocated memory is still 88.1MB. Free memory was 57.7MB in the beginning and 52.6MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:28:52,263 INFO L158 Benchmark]: RCFGBuilder took 1820.50ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 52.6MB in the beginning and 58.5MB in the end (delta: -6.0MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. [2022-11-20 16:28:52,264 INFO L158 Benchmark]: CodeCheck took 144.17ms. Allocated memory is still 109.1MB. Free memory was 58.5MB in the beginning and 52.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:28:52,275 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 0.20ms. Allocated memory is still 69.2MB. Free memory was 46.8MB in the beginning and 46.8MB in the end (delta: 31.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 758.98ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 44.8MB in the beginning and 45.1MB in the end (delta: -291.4kB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 110.96ms. Allocated memory is still 88.1MB. Free memory was 45.1MB in the beginning and 57.7MB in the end (delta: -12.6MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.02ms. Allocated memory is still 88.1MB. Free memory was 57.7MB in the beginning and 52.6MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1820.50ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 52.6MB in the beginning and 58.5MB in the end (delta: -6.0MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. * CodeCheck took 144.17ms. Allocated memory is still 109.1MB. Free memory was 58.5MB in the beginning and 52.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:28:52,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a00bed-5f53-4b52-a0a0-84067b63a665/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared