./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 102550c3b9db85e27664a331ee4a550e9eaa2298850d8626949c203d3d9cc829 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:15:18,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:15:18,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:15:18,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:15:18,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:15:18,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:15:18,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:15:18,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:15:18,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:15:18,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:15:18,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:15:18,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:15:18,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:15:18,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:15:18,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:15:18,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:15:18,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:15:18,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:15:18,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:15:18,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:15:18,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:15:18,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:15:18,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:15:18,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:15:18,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:15:18,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:15:18,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:15:18,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:15:18,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:15:18,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:15:18,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:15:18,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:15:18,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:15:18,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:15:18,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:15:18,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:15:18,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:15:18,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:15:18,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:15:18,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:15:18,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:15:18,177 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:15:18,196 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:15:18,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:15:18,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:15:18,197 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:15:18,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:15:18,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:15:18,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:15:18,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:15:18,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:15:18,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:15:18,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:15:18,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:15:18,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:15:18,199 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:15:18,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:15:18,200 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:15:18,200 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:15:18,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:15:18,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:15:18,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:15:18,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:15:18,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:15:18,201 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:15:18,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:15:18,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:15:18,201 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_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 102550c3b9db85e27664a331ee4a550e9eaa2298850d8626949c203d3d9cc829 [2022-12-15 03:15:18,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:15:18,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:15:18,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:15:18,411 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:15:18,412 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:15:18,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c [2022-12-15 03:15:21,014 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:15:21,212 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:15:21,213 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c [2022-12-15 03:15:21,219 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/data/2f8b071c4/e92387da2d73456da526e261dc43bf8b/FLAG90010fef3 [2022-12-15 03:15:21,595 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/data/2f8b071c4/e92387da2d73456da526e261dc43bf8b [2022-12-15 03:15:21,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:15:21,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:15:21,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:15:21,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:15:21,602 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:15:21,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:21,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@89d817a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21, skipping insertion in model container [2022-12-15 03:15:21,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:21,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:15:21,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:15:21,752 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_9bec8012-f50c-4145-9ce9-2bd83834cd02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c[1014,1027] [2022-12-15 03:15:21,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:15:21,864 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:15:21,874 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_9bec8012-f50c-4145-9ce9-2bd83834cd02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c[1014,1027] [2022-12-15 03:15:21,936 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:15:21,948 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:15:21,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21 WrapperNode [2022-12-15 03:15:21,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:15:21,950 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:15:21,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:15:21,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:15:21,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:21,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,010 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-12-15 03:15:22,010 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:15:22,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:15:22,011 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:15:22,011 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:15:22,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,044 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,051 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,060 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:15:22,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:15:22,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:15:22,061 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:15:22,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:21" (1/1) ... [2022-12-15 03:15:22,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:15:22,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:15:22,092 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:15:22,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:15:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:15:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:15:22,241 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:15:22,243 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:15:28,063 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:15:28,077 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:15:28,077 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:15:28,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:15:28 BoogieIcfgContainer [2022-12-15 03:15:28,079 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:15:28,080 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:15:28,080 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:15:28,087 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:15:28,087 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:15:28" (1/1) ... [2022-12-15 03:15:28,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:15:28,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 03:15:28,132 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 03:15:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 03:15:28,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:28,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:15:28,327 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:15:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:15:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:15:28,461 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:15:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:15:28,548 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-15 03:15:28,569 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-15 03:15:28,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 03:15:28 ImpRootNode [2022-12-15 03:15:28,573 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 03:15:28,574 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 03:15:28,574 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 03:15:28,574 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 03:15:28,575 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:15:28" (3/4) ... [2022-12-15 03:15:28,577 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 03:15:28,577 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 03:15:28,578 INFO L158 Benchmark]: Toolchain (without parser) took 6979.13ms. Allocated memory was 125.8MB in the beginning and 398.5MB in the end (delta: 272.6MB). Free memory was 89.5MB in the beginning and 323.6MB in the end (delta: -234.2MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2022-12-15 03:15:28,578 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 125.8MB. Free memory was 96.5MB in the beginning and 96.4MB in the end (delta: 26.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:15:28,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.81ms. Allocated memory is still 125.8MB. Free memory was 89.5MB in the beginning and 68.4MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 03:15:28,579 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.47ms. Allocated memory is still 125.8MB. Free memory was 67.9MB in the beginning and 61.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:15:28,580 INFO L158 Benchmark]: Boogie Preprocessor took 49.56ms. Allocated memory is still 125.8MB. Free memory was 61.6MB in the beginning and 58.0MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:15:28,580 INFO L158 Benchmark]: RCFGBuilder took 6018.34ms. Allocated memory was 125.8MB in the beginning and 398.5MB in the end (delta: 272.6MB). Free memory was 58.0MB in the beginning and 363.5MB in the end (delta: -305.4MB). Peak memory consumption was 213.5MB. Max. memory is 16.1GB. [2022-12-15 03:15:28,581 INFO L158 Benchmark]: CodeCheck took 493.47ms. Allocated memory is still 398.5MB. Free memory was 363.5MB in the beginning and 323.6MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-12-15 03:15:28,581 INFO L158 Benchmark]: Witness Printer took 3.33ms. Allocated memory is still 398.5MB. Free memory is still 323.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:15:28,584 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: 0.4s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s 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 bitwiseOr at line 104, overapproximation of shiftRight at line 108, overapproximation of bitwiseAnd at line 86, overapproximation of bitwiseComplement at line 106, overapproximation of bitwiseXor at line 101. 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_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 16); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (16 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_3 var_5 = 0; [L38] const SORT_1 var_12 = 0; [L39] const SORT_4 var_27 = 849; [L40] const SORT_3 var_28 = 1; [L41] const SORT_3 var_30 = 0; [L42] const SORT_4 var_32 = 16; [L43] const SORT_4 var_79 = 500; [L45] SORT_1 input_37; [L46] SORT_1 input_38; [L47] SORT_1 input_43; [L48] SORT_1 input_48; [L49] SORT_1 input_52; [L50] SORT_1 input_57; [L52] SORT_3 state_6 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L53] SORT_3 state_8 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L54] SORT_3 state_10 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L55] SORT_1 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L56] SORT_1 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L57] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L58] SORT_1 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L59] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L60] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L61] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L63] SORT_3 init_7_arg_1 = var_5; [L64] state_6 = init_7_arg_1 [L65] SORT_3 init_9_arg_1 = var_5; [L66] state_8 = init_9_arg_1 [L67] SORT_3 init_11_arg_1 = var_5; [L68] state_10 = init_11_arg_1 [L69] SORT_1 init_14_arg_1 = var_12; [L70] state_13 = init_14_arg_1 [L71] SORT_1 init_16_arg_1 = var_12; [L72] state_15 = init_16_arg_1 [L73] SORT_1 init_18_arg_1 = var_12; [L74] state_17 = init_18_arg_1 [L75] SORT_1 init_20_arg_1 = var_12; [L76] state_19 = init_20_arg_1 [L77] SORT_1 init_22_arg_1 = var_12; [L78] state_21 = init_22_arg_1 [L79] SORT_1 init_24_arg_1 = var_12; [L80] state_23 = init_24_arg_1 [L81] SORT_1 init_26_arg_1 = var_12; [L82] state_25 = init_26_arg_1 VAL [init_11_arg_1=0, init_14_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=65535, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=32768, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L85] input_37 = __VERIFIER_nondet_uchar() [L86] input_37 = input_37 & mask_SORT_1 [L87] input_38 = __VERIFIER_nondet_uchar() [L88] input_38 = input_38 & mask_SORT_1 [L89] input_43 = __VERIFIER_nondet_uchar() [L90] input_43 = input_43 & mask_SORT_1 [L91] input_48 = __VERIFIER_nondet_uchar() [L92] input_48 = input_48 & mask_SORT_1 [L93] input_52 = __VERIFIER_nondet_uchar() [L94] input_52 = input_52 & mask_SORT_1 [L95] input_57 = __VERIFIER_nondet_uchar() [L96] input_57 = input_57 & mask_SORT_1 [L99] SORT_3 var_29_arg_0 = var_28; [L100] SORT_3 var_29_arg_1 = state_6; [L101] SORT_3 var_29 = var_29_arg_0 ^ var_29_arg_1; [L102] SORT_3 var_31_arg_0 = var_29; [L103] SORT_3 var_31_arg_1 = var_30; [L104] SORT_4 var_31 = ((SORT_4)var_31_arg_0 << 16) | var_31_arg_1; [L105] SORT_4 var_33_arg_0 = var_31; [L106] var_33_arg_0 = (var_33_arg_0 & msb_SORT_4) ? (var_33_arg_0 | ~mask_SORT_4) : (var_33_arg_0 & mask_SORT_4) [L107] SORT_4 var_33_arg_1 = var_32; [L108] SORT_4 var_33 = (int)var_33_arg_0 >> var_33_arg_1; [L109] var_33 = (var_33_arg_0 & msb_SORT_4) ? (var_33 | ~(mask_SORT_4 >> var_33_arg_1)) : var_33 [L110] var_33 = var_33 & mask_SORT_4 [L111] SORT_4 var_34_arg_0 = var_27; [L112] SORT_4 var_34_arg_1 = var_33; [L113] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L114] SORT_1 var_35_arg_0 = ~state_25; [L115] var_35_arg_0 = var_35_arg_0 & mask_SORT_1 [L116] SORT_1 var_35_arg_1 = var_34; [L117] SORT_1 var_35 = var_35_arg_0 & var_35_arg_1; [L118] var_35 = var_35 & mask_SORT_1 [L119] SORT_1 bad_36_arg_0 = var_35; [L120] CALL __VERIFIER_assert(!(bad_36_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 0.17ms. Allocated memory is still 125.8MB. Free memory was 96.5MB in the beginning and 96.4MB in the end (delta: 26.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.81ms. Allocated memory is still 125.8MB. Free memory was 89.5MB in the beginning and 68.4MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.47ms. Allocated memory is still 125.8MB. Free memory was 67.9MB in the beginning and 61.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.56ms. Allocated memory is still 125.8MB. Free memory was 61.6MB in the beginning and 58.0MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 6018.34ms. Allocated memory was 125.8MB in the beginning and 398.5MB in the end (delta: 272.6MB). Free memory was 58.0MB in the beginning and 363.5MB in the end (delta: -305.4MB). Peak memory consumption was 213.5MB. Max. memory is 16.1GB. * CodeCheck took 493.47ms. Allocated memory is still 398.5MB. Free memory was 363.5MB in the beginning and 323.6MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Witness Printer took 3.33ms. Allocated memory is still 398.5MB. Free memory is still 323.6MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 03:15:28,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 102550c3b9db85e27664a331ee4a550e9eaa2298850d8626949c203d3d9cc829 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:15:30,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:15:30,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:15:30,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:15:30,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:15:30,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:15:30,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:15:30,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:15:30,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:15:30,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:15:30,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:15:30,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:15:30,151 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:15:30,152 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:15:30,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:15:30,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:15:30,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:15:30,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:15:30,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:15:30,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:15:30,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:15:30,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:15:30,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:15:30,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:15:30,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:15:30,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:15:30,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:15:30,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:15:30,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:15:30,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:15:30,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:15:30,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:15:30,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:15:30,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:15:30,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:15:30,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:15:30,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:15:30,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:15:30,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:15:30,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:15:30,174 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:15:30,175 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:15:30,198 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:15:30,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:15:30,199 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:15:30,199 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:15:30,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:15:30,200 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:15:30,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:15:30,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:15:30,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:15:30,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:15:30,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:15:30,201 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:15:30,201 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:15:30,201 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:15:30,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:15:30,202 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:15:30,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:15:30,202 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:15:30,202 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:15:30,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:15:30,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:15:30,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:15:30,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:15:30,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:15:30,203 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:15:30,204 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:15:30,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:15:30,204 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:15:30,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:15:30,204 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_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 102550c3b9db85e27664a331ee4a550e9eaa2298850d8626949c203d3d9cc829 [2022-12-15 03:15:30,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:15:30,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:15:30,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:15:30,445 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:15:30,445 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:15:30,446 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c [2022-12-15 03:15:32,959 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:15:33,133 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:15:33,133 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c [2022-12-15 03:15:33,143 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/data/0e63e02a1/4ec11428a02c4baba67ceb9fefd042fa/FLAG618cb50de [2022-12-15 03:15:33,157 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/data/0e63e02a1/4ec11428a02c4baba67ceb9fefd042fa [2022-12-15 03:15:33,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:15:33,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:15:33,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:15:33,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:15:33,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:15:33,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb2afda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33, skipping insertion in model container [2022-12-15 03:15:33,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:15:33,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:15:33,293 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_9bec8012-f50c-4145-9ce9-2bd83834cd02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c[1014,1027] [2022-12-15 03:15:33,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:15:33,371 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:15:33,379 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_9bec8012-f50c-4145-9ce9-2bd83834cd02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c[1014,1027] [2022-12-15 03:15:33,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:15:33,437 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:15:33,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33 WrapperNode [2022-12-15 03:15:33,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:15:33,438 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:15:33,438 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:15:33,438 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:15:33,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,477 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-12-15 03:15:33,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:15:33,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:15:33,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:15:33,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:15:33,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,497 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,499 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,501 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,506 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:15:33,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:15:33,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:15:33,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:15:33,507 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:15:33" (1/1) ... [2022-12-15 03:15:33,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:15:33,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:15:33,531 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:15:33,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:15:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:15:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:15:33,694 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:15:33,697 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:15:34,105 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:15:34,124 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:15:34,126 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:15:34,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:15:34 BoogieIcfgContainer [2022-12-15 03:15:34,128 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:15:34,129 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:15:34,129 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:15:34,136 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:15:34,136 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:15:34" (1/1) ... [2022-12-15 03:15:34,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:15:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 03:15:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 03:15:34,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 03:15:34,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:34,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:34,226 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:15:34,229 INFO L158 Benchmark]: Toolchain (without parser) took 1067.54ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 33.5MB in the beginning and 55.4MB in the end (delta: -21.9MB). Peak memory consumption was 161.6kB. Max. memory is 16.1GB. [2022-12-15 03:15:34,230 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 26.6MB in the beginning and 26.6MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:15:34,230 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.72ms. Allocated memory is still 65.0MB. Free memory was 33.3MB in the beginning and 41.3MB in the end (delta: -8.0MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2022-12-15 03:15:34,231 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.45ms. Allocated memory is still 65.0MB. Free memory was 41.3MB in the beginning and 37.3MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:15:34,231 INFO L158 Benchmark]: Boogie Preprocessor took 28.38ms. Allocated memory is still 65.0MB. Free memory was 37.3MB in the beginning and 34.3MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:15:34,232 INFO L158 Benchmark]: RCFGBuilder took 621.85ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 34.3MB in the beginning and 56.0MB in the end (delta: -21.6MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2022-12-15 03:15:34,237 INFO L158 Benchmark]: CodeCheck took 98.94ms. Allocated memory is still 79.7MB. Free memory was 56.0MB in the beginning and 55.4MB in the end (delta: 600.0kB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2022-12-15 03:15:34,241 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 0.16ms. Allocated memory is still 48.2MB. Free memory was 26.6MB in the beginning and 26.6MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.72ms. Allocated memory is still 65.0MB. Free memory was 33.3MB in the beginning and 41.3MB in the end (delta: -8.0MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.45ms. Allocated memory is still 65.0MB. Free memory was 41.3MB in the beginning and 37.3MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.38ms. Allocated memory is still 65.0MB. Free memory was 37.3MB in the beginning and 34.3MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 621.85ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 34.3MB in the beginning and 56.0MB in the end (delta: -21.6MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * CodeCheck took 98.94ms. Allocated memory is still 79.7MB. Free memory was 56.0MB in the beginning and 55.4MB in the end (delta: 600.0kB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:15:34,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bec8012-f50c-4145-9ce9-2bd83834cd02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared