./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH --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 f706846995a459967b03ffd82a5fc7d6a479aa02be4ed6119cde7c985ad25459 --- 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-e04fb08 [2022-11-16 08:37:41,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:37:41,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:37:41,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:37:41,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:37:41,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:37:41,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:37:41,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:37:41,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:37:41,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:37:41,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:37:41,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:37:41,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:37:41,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:37:41,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:37:41,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:37:41,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:37:41,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:37:41,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:37:41,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:37:41,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:37:41,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:37:41,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:37:41,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:37:41,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:37:41,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:37:41,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:37:41,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:37:41,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:37:41,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:37:41,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:37:41,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:37:41,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:37:41,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:37:41,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:37:41,885 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:37:41,885 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:37:41,886 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:37:41,886 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:37:41,887 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:37:41,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:37:41,889 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:37:41,911 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:37:41,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:37:41,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:37:41,913 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:37:41,913 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:37:41,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:37:41,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:37:41,914 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:37:41,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:37:41,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:37:41,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:37:41,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:37:41,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:37:41,915 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:37:41,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:37:41,916 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:37:41,916 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:37:41,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:37:41,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:37:41,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:37:41,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:37:41,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:37:41,917 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:37:41,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:37:41,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:37:41,918 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_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f706846995a459967b03ffd82a5fc7d6a479aa02be4ed6119cde7c985ad25459 [2022-11-16 08:37:42,194 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:37:42,234 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:37:42,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:37:42,239 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:37:42,240 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:37:42,241 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c [2022-11-16 08:37:42,317 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data/a1451d87e/3221aaa15dc04fc88a9f07ce9efcae1a/FLAG8ce4f4783 [2022-11-16 08:37:42,992 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:37:42,993 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c [2022-11-16 08:37:43,016 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data/a1451d87e/3221aaa15dc04fc88a9f07ce9efcae1a/FLAG8ce4f4783 [2022-11-16 08:37:43,328 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data/a1451d87e/3221aaa15dc04fc88a9f07ce9efcae1a [2022-11-16 08:37:43,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:37:43,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:37:43,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:37:43,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:37:43,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:37:43,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:37:43" (1/1) ... [2022-11-16 08:37:43,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b4d4a06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:43, skipping insertion in model container [2022-11-16 08:37:43,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:37:43" (1/1) ... [2022-11-16 08:37:43,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:37:43,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:37:43,710 WARN L229 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_a29abf23-afe5-4a9e-b97e-2de0f53dff42/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c[1014,1027] [2022-11-16 08:37:44,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:37:44,252 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:37:44,267 WARN L229 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_a29abf23-afe5-4a9e-b97e-2de0f53dff42/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c[1014,1027] [2022-11-16 08:37:44,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:37:44,510 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:37:44,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44 WrapperNode [2022-11-16 08:37:44,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:37:44,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:37:44,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:37:44,512 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:37:44,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:44,587 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:44,871 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5568 [2022-11-16 08:37:44,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:37:44,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:37:44,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:37:44,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:37:44,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:44,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:44,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:44,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:45,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:45,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:45,168 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:45,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:45,235 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:37:45,237 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:37:45,237 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:37:45,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:37:45,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:44" (1/1) ... [2022-11-16 08:37:45,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:37:45,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:37:45,272 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:37:45,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:37:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:37:45,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:37:46,093 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:37:46,095 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:38:13,564 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:38:41,652 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:38:41,652 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:38:41,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:38:41 BoogieIcfgContainer [2022-11-16 08:38:41,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:38:41,656 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:38:41,656 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:38:41,664 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:38:41,665 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:38:41" (1/1) ... [2022-11-16 08:38:41,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:38:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:38:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:38:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:38:41,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:38:41,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:38:41,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:38:42,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:38:42,280 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:38:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:38:42,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:38:42,973 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:38:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:38:43,962 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 08:38:44,042 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 08:38:44,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 08:38:44 ImpRootNode [2022-11-16 08:38:44,064 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 08:38:44,066 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 08:38:44,067 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 08:38:44,068 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 08:38:44,068 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:38:41" (3/4) ... [2022-11-16 08:38:44,071 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 08:38:44,072 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 08:38:44,073 INFO L158 Benchmark]: Toolchain (without parser) took 60739.36ms. Allocated memory was 121.6MB in the beginning and 10.3GB in the end (delta: 10.2GB). Free memory was 77.7MB in the beginning and 10.1GB in the end (delta: -10.0GB). Peak memory consumption was 237.3MB. Max. memory is 16.1GB. [2022-11-16 08:38:44,074 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 121.6MB. Free memory is still 100.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:38:44,075 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1171.92ms. Allocated memory is still 121.6MB. Free memory was 77.5MB in the beginning and 60.1MB in the end (delta: 17.3MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2022-11-16 08:38:44,077 INFO L158 Benchmark]: Boogie Procedure Inliner took 361.17ms. Allocated memory was 121.6MB in the beginning and 197.1MB in the end (delta: 75.5MB). Free memory was 60.1MB in the beginning and 103.3MB in the end (delta: -43.2MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2022-11-16 08:38:44,077 INFO L158 Benchmark]: Boogie Preprocessor took 362.00ms. Allocated memory is still 197.1MB. Free memory was 103.3MB in the beginning and 96.5MB in the end (delta: 6.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-16 08:38:44,078 INFO L158 Benchmark]: RCFGBuilder took 56418.33ms. Allocated memory was 197.1MB in the beginning and 10.3GB in the end (delta: 10.1GB). Free memory was 96.5MB in the beginning and 9.3GB in the end (delta: -9.2GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-16 08:38:44,080 INFO L158 Benchmark]: CodeCheck took 2408.25ms. Allocated memory is still 10.3GB. Free memory was 9.3GB in the beginning and 10.1GB in the end (delta: -790.9MB). Peak memory consumption was 173.8MB. Max. memory is 16.1GB. [2022-11-16 08:38:44,080 INFO L158 Benchmark]: Witness Printer took 5.93ms. Allocated memory is still 10.3GB. Free memory is still 10.1GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:38:44,089 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: 2.3s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - 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 462, overapproximation of bitwiseAnd at line 315. 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 - 8); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 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_2 var_5 = 0; [L38] const SORT_1 var_30 = 0; [L39] const SORT_4 var_133 = 1; [L40] const SORT_4 var_134 = 0; [L41] const SORT_2 var_148 = 0; [L42] const SORT_2 var_152 = 1; [L43] const SORT_2 var_194 = 255; [L44] const SORT_2 var_196 = 4; [L45] const SORT_2 var_198 = 3; [L46] const SORT_2 var_200 = 2; [L47] const SORT_3 var_235 = 0; [L48] const SORT_4 var_502 = 5; [L49] const SORT_2 var_517 = 5; [L51] SORT_1 input_147; [L52] SORT_1 input_149; [L53] SORT_1 input_150; [L54] SORT_1 input_151; [L55] SORT_1 input_158; [L56] SORT_1 input_159; [L57] SORT_1 input_160; [L58] SORT_1 input_161; [L59] SORT_1 input_167; [L60] SORT_1 input_168; [L61] SORT_1 input_169; [L62] SORT_1 input_170; [L63] SORT_1 input_176; [L64] SORT_1 input_177; [L65] SORT_1 input_178; [L66] SORT_1 input_179; [L67] SORT_1 input_185; [L68] SORT_1 input_186; [L69] SORT_1 input_187; [L70] SORT_1 input_188; [L71] SORT_1 input_195; [L72] SORT_1 input_197; [L73] SORT_1 input_199; [L74] SORT_1 input_201; [L75] SORT_1 input_202; [L76] SORT_1 input_211; [L77] SORT_1 input_212; [L78] SORT_1 input_213; [L79] SORT_1 input_214; [L80] SORT_1 input_215; [L81] SORT_1 input_216; [L82] SORT_1 input_217; [L83] SORT_1 input_218; [L84] SORT_1 input_219; [L85] SORT_1 input_220; [L86] SORT_1 input_234; [L87] SORT_1 input_242; [L88] SORT_1 input_249; [L89] SORT_1 input_256; [L90] SORT_1 input_263; [L91] SORT_1 input_271; [L92] SORT_1 input_273; [L93] SORT_1 input_277; [L94] SORT_1 input_279; [L95] SORT_1 input_288; [L96] SORT_1 input_302; [L97] SORT_1 input_313; [L98] SORT_1 input_315; [L99] SORT_1 input_319; [L100] SORT_1 input_321; [L101] SORT_1 input_330; [L102] SORT_1 input_344; [L103] SORT_1 input_355; [L104] SORT_1 input_357; [L105] SORT_1 input_361; [L106] SORT_1 input_363; [L107] SORT_1 input_372; [L108] SORT_1 input_386; [L109] SORT_1 input_397; [L110] SORT_1 input_399; [L111] SORT_1 input_403; [L112] SORT_1 input_405; [L113] SORT_1 input_414; [L114] SORT_1 input_428; [L115] SORT_1 input_439; [L116] SORT_1 input_441; [L117] SORT_1 input_445; [L118] SORT_1 input_447; [L119] SORT_1 input_456; [L120] SORT_1 input_470; [L122] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L123] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L124] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L125] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L126] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L128] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L129] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L130] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L131] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L132] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L133] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L134] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] SORT_2 init_7_arg_1 = var_5; [L187] state_6 = init_7_arg_1 [L188] SORT_2 init_9_arg_1 = var_5; [L189] state_8 = init_9_arg_1 [L190] SORT_2 init_11_arg_1 = var_5; [L191] state_10 = init_11_arg_1 [L192] SORT_2 init_13_arg_1 = var_5; [L193] state_12 = init_13_arg_1 [L194] SORT_2 init_15_arg_1 = var_5; [L195] state_14 = init_15_arg_1 [L196] SORT_2 init_17_arg_1 = var_5; [L197] state_16 = init_17_arg_1 [L198] SORT_2 init_19_arg_1 = var_5; [L199] state_18 = init_19_arg_1 [L200] SORT_2 init_21_arg_1 = var_5; [L201] state_20 = init_21_arg_1 [L202] SORT_2 init_23_arg_1 = var_5; [L203] state_22 = init_23_arg_1 [L204] SORT_2 init_25_arg_1 = var_5; [L205] state_24 = init_25_arg_1 [L206] SORT_2 init_27_arg_1 = var_5; [L207] state_26 = init_27_arg_1 [L208] SORT_2 init_29_arg_1 = var_5; [L209] state_28 = init_29_arg_1 [L210] SORT_1 init_32_arg_1 = var_30; [L211] state_31 = init_32_arg_1 [L212] SORT_1 init_34_arg_1 = var_30; [L213] state_33 = init_34_arg_1 [L214] SORT_1 init_36_arg_1 = var_30; [L215] state_35 = init_36_arg_1 [L216] SORT_1 init_38_arg_1 = var_30; [L217] state_37 = init_38_arg_1 [L218] SORT_1 init_40_arg_1 = var_30; [L219] state_39 = init_40_arg_1 [L220] SORT_1 init_42_arg_1 = var_30; [L221] state_41 = init_42_arg_1 [L222] SORT_1 init_44_arg_1 = var_30; [L223] state_43 = init_44_arg_1 [L224] SORT_1 init_46_arg_1 = var_30; [L225] state_45 = init_46_arg_1 [L226] SORT_1 init_48_arg_1 = var_30; [L227] state_47 = init_48_arg_1 [L228] SORT_1 init_50_arg_1 = var_30; [L229] state_49 = init_50_arg_1 [L230] SORT_1 init_52_arg_1 = var_30; [L231] state_51 = init_52_arg_1 [L232] SORT_1 init_54_arg_1 = var_30; [L233] state_53 = init_54_arg_1 [L234] SORT_1 init_56_arg_1 = var_30; [L235] state_55 = init_56_arg_1 [L236] SORT_1 init_58_arg_1 = var_30; [L237] state_57 = init_58_arg_1 [L238] SORT_1 init_60_arg_1 = var_30; [L239] state_59 = init_60_arg_1 [L240] SORT_1 init_62_arg_1 = var_30; [L241] state_61 = init_62_arg_1 [L242] SORT_1 init_64_arg_1 = var_30; [L243] state_63 = init_64_arg_1 [L244] SORT_1 init_66_arg_1 = var_30; [L245] state_65 = init_66_arg_1 [L246] SORT_1 init_68_arg_1 = var_30; [L247] state_67 = init_68_arg_1 [L248] SORT_1 init_70_arg_1 = var_30; [L249] state_69 = init_70_arg_1 [L250] SORT_1 init_72_arg_1 = var_30; [L251] state_71 = init_72_arg_1 [L252] SORT_1 init_74_arg_1 = var_30; [L253] state_73 = init_74_arg_1 [L254] SORT_1 init_76_arg_1 = var_30; [L255] state_75 = init_76_arg_1 [L256] SORT_1 init_78_arg_1 = var_30; [L257] state_77 = init_78_arg_1 [L258] SORT_1 init_80_arg_1 = var_30; [L259] state_79 = init_80_arg_1 [L260] SORT_1 init_82_arg_1 = var_30; [L261] state_81 = init_82_arg_1 [L262] SORT_1 init_84_arg_1 = var_30; [L263] state_83 = init_84_arg_1 [L264] SORT_1 init_86_arg_1 = var_30; [L265] state_85 = init_86_arg_1 [L266] SORT_1 init_88_arg_1 = var_30; [L267] state_87 = init_88_arg_1 [L268] SORT_1 init_90_arg_1 = var_30; [L269] state_89 = init_90_arg_1 [L270] SORT_1 init_92_arg_1 = var_30; [L271] state_91 = init_92_arg_1 [L272] SORT_1 init_94_arg_1 = var_30; [L273] state_93 = init_94_arg_1 [L274] SORT_1 init_96_arg_1 = var_30; [L275] state_95 = init_96_arg_1 [L276] SORT_1 init_98_arg_1 = var_30; [L277] state_97 = init_98_arg_1 [L278] SORT_1 init_100_arg_1 = var_30; [L279] state_99 = init_100_arg_1 [L280] SORT_1 init_102_arg_1 = var_30; [L281] state_101 = init_102_arg_1 [L282] SORT_1 init_104_arg_1 = var_30; [L283] state_103 = init_104_arg_1 [L284] SORT_1 init_106_arg_1 = var_30; [L285] state_105 = init_106_arg_1 [L286] SORT_1 init_108_arg_1 = var_30; [L287] state_107 = init_108_arg_1 [L288] SORT_1 init_110_arg_1 = var_30; [L289] state_109 = init_110_arg_1 [L290] SORT_1 init_112_arg_1 = var_30; [L291] state_111 = init_112_arg_1 [L292] SORT_1 init_114_arg_1 = var_30; [L293] state_113 = init_114_arg_1 [L294] SORT_1 init_116_arg_1 = var_30; [L295] state_115 = init_116_arg_1 [L296] SORT_1 init_118_arg_1 = var_30; [L297] state_117 = init_118_arg_1 [L298] SORT_1 init_120_arg_1 = var_30; [L299] state_119 = init_120_arg_1 [L300] SORT_1 init_122_arg_1 = var_30; [L301] state_121 = init_122_arg_1 [L302] SORT_1 init_124_arg_1 = var_30; [L303] state_123 = init_124_arg_1 [L304] SORT_1 init_126_arg_1 = var_30; [L305] state_125 = init_126_arg_1 [L306] SORT_1 init_128_arg_1 = var_30; [L307] state_127 = init_128_arg_1 [L308] SORT_1 init_130_arg_1 = var_30; [L309] state_129 = init_130_arg_1 [L310] SORT_1 init_132_arg_1 = var_30; [L311] state_131 = init_132_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_128_arg_1=0, init_130_arg_1=0, init_132_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_32_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_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_131=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_133=1, var_134=0, var_148=0, var_152=1, var_194=255, var_196=4, var_198=3, var_200=2, var_235=0, var_30=0, var_5=0, var_502=5, var_517=5] [L314] input_147 = __VERIFIER_nondet_uchar() [L315] input_147 = input_147 & mask_SORT_1 [L316] input_149 = __VERIFIER_nondet_uchar() [L317] input_149 = input_149 & mask_SORT_1 [L318] input_150 = __VERIFIER_nondet_uchar() [L319] input_150 = input_150 & mask_SORT_1 [L320] input_151 = __VERIFIER_nondet_uchar() [L321] input_151 = input_151 & mask_SORT_1 [L322] input_158 = __VERIFIER_nondet_uchar() [L323] input_158 = input_158 & mask_SORT_1 [L324] input_159 = __VERIFIER_nondet_uchar() [L325] input_159 = input_159 & mask_SORT_1 [L326] input_160 = __VERIFIER_nondet_uchar() [L327] input_160 = input_160 & mask_SORT_1 [L328] input_161 = __VERIFIER_nondet_uchar() [L329] input_161 = input_161 & mask_SORT_1 [L330] input_167 = __VERIFIER_nondet_uchar() [L331] input_167 = input_167 & mask_SORT_1 [L332] input_168 = __VERIFIER_nondet_uchar() [L333] input_168 = input_168 & mask_SORT_1 [L334] input_169 = __VERIFIER_nondet_uchar() [L335] input_169 = input_169 & mask_SORT_1 [L336] input_170 = __VERIFIER_nondet_uchar() [L337] input_170 = input_170 & mask_SORT_1 [L338] input_176 = __VERIFIER_nondet_uchar() [L339] input_176 = input_176 & mask_SORT_1 [L340] input_177 = __VERIFIER_nondet_uchar() [L341] input_177 = input_177 & mask_SORT_1 [L342] input_178 = __VERIFIER_nondet_uchar() [L343] input_178 = input_178 & mask_SORT_1 [L344] input_179 = __VERIFIER_nondet_uchar() [L345] input_179 = input_179 & mask_SORT_1 [L346] input_185 = __VERIFIER_nondet_uchar() [L347] input_185 = input_185 & mask_SORT_1 [L348] input_186 = __VERIFIER_nondet_uchar() [L349] input_186 = input_186 & mask_SORT_1 [L350] input_187 = __VERIFIER_nondet_uchar() [L351] input_187 = input_187 & mask_SORT_1 [L352] input_188 = __VERIFIER_nondet_uchar() [L353] input_188 = input_188 & mask_SORT_1 [L354] input_195 = __VERIFIER_nondet_uchar() [L355] input_195 = input_195 & mask_SORT_1 [L356] input_197 = __VERIFIER_nondet_uchar() [L357] input_197 = input_197 & mask_SORT_1 [L358] input_199 = __VERIFIER_nondet_uchar() [L359] input_199 = input_199 & mask_SORT_1 [L360] input_201 = __VERIFIER_nondet_uchar() [L361] input_201 = input_201 & mask_SORT_1 [L362] input_202 = __VERIFIER_nondet_uchar() [L363] input_202 = input_202 & mask_SORT_1 [L364] input_211 = __VERIFIER_nondet_uchar() [L365] input_211 = input_211 & mask_SORT_1 [L366] input_212 = __VERIFIER_nondet_uchar() [L367] input_212 = input_212 & mask_SORT_1 [L368] input_213 = __VERIFIER_nondet_uchar() [L369] input_213 = input_213 & mask_SORT_1 [L370] input_214 = __VERIFIER_nondet_uchar() [L371] input_214 = input_214 & mask_SORT_1 [L372] input_215 = __VERIFIER_nondet_uchar() [L373] input_215 = input_215 & mask_SORT_1 [L374] input_216 = __VERIFIER_nondet_uchar() [L375] input_216 = input_216 & mask_SORT_1 [L376] input_217 = __VERIFIER_nondet_uchar() [L377] input_217 = input_217 & mask_SORT_1 [L378] input_218 = __VERIFIER_nondet_uchar() [L379] input_218 = input_218 & mask_SORT_1 [L380] input_219 = __VERIFIER_nondet_uchar() [L381] input_219 = input_219 & mask_SORT_1 [L382] input_220 = __VERIFIER_nondet_uchar() [L383] input_220 = input_220 & mask_SORT_1 [L384] input_234 = __VERIFIER_nondet_uchar() [L385] input_234 = input_234 & mask_SORT_1 [L386] input_242 = __VERIFIER_nondet_uchar() [L387] input_242 = input_242 & mask_SORT_1 [L388] input_249 = __VERIFIER_nondet_uchar() [L389] input_249 = input_249 & mask_SORT_1 [L390] input_256 = __VERIFIER_nondet_uchar() [L391] input_256 = input_256 & mask_SORT_1 [L392] input_263 = __VERIFIER_nondet_uchar() [L393] input_263 = input_263 & mask_SORT_1 [L394] input_271 = __VERIFIER_nondet_uchar() [L395] input_273 = __VERIFIER_nondet_uchar() [L396] input_277 = __VERIFIER_nondet_uchar() [L397] input_279 = __VERIFIER_nondet_uchar() [L398] input_288 = __VERIFIER_nondet_uchar() [L399] input_302 = __VERIFIER_nondet_uchar() [L400] input_313 = __VERIFIER_nondet_uchar() [L401] input_315 = __VERIFIER_nondet_uchar() [L402] input_319 = __VERIFIER_nondet_uchar() [L403] input_321 = __VERIFIER_nondet_uchar() [L404] input_330 = __VERIFIER_nondet_uchar() [L405] input_344 = __VERIFIER_nondet_uchar() [L406] input_355 = __VERIFIER_nondet_uchar() [L407] input_357 = __VERIFIER_nondet_uchar() [L408] input_361 = __VERIFIER_nondet_uchar() [L409] input_363 = __VERIFIER_nondet_uchar() [L410] input_372 = __VERIFIER_nondet_uchar() [L411] input_386 = __VERIFIER_nondet_uchar() [L412] input_397 = __VERIFIER_nondet_uchar() [L413] input_399 = __VERIFIER_nondet_uchar() [L414] input_403 = __VERIFIER_nondet_uchar() [L415] input_405 = __VERIFIER_nondet_uchar() [L416] input_414 = __VERIFIER_nondet_uchar() [L417] input_428 = __VERIFIER_nondet_uchar() [L418] input_439 = __VERIFIER_nondet_uchar() [L419] input_441 = __VERIFIER_nondet_uchar() [L420] input_445 = __VERIFIER_nondet_uchar() [L421] input_447 = __VERIFIER_nondet_uchar() [L422] input_456 = __VERIFIER_nondet_uchar() [L423] input_470 = __VERIFIER_nondet_uchar() [L426] SORT_1 var_135_arg_0 = state_33; [L427] SORT_4 var_135_arg_1 = var_133; [L428] SORT_4 var_135_arg_2 = var_134; [L429] SORT_4 var_135 = var_135_arg_0 ? var_135_arg_1 : var_135_arg_2; [L430] SORT_1 var_136_arg_0 = state_53; [L431] SORT_4 var_136_arg_1 = var_133; [L432] SORT_4 var_136_arg_2 = var_134; [L433] SORT_4 var_136 = var_136_arg_0 ? var_136_arg_1 : var_136_arg_2; [L434] SORT_4 var_137_arg_0 = var_135; [L435] SORT_4 var_137_arg_1 = var_136; [L436] SORT_4 var_137 = var_137_arg_0 + var_137_arg_1; [L437] SORT_1 var_138_arg_0 = state_73; [L438] SORT_4 var_138_arg_1 = var_133; [L439] SORT_4 var_138_arg_2 = var_134; [L440] SORT_4 var_138 = var_138_arg_0 ? var_138_arg_1 : var_138_arg_2; [L441] SORT_4 var_139_arg_0 = var_137; [L442] SORT_4 var_139_arg_1 = var_138; [L443] SORT_4 var_139 = var_139_arg_0 + var_139_arg_1; [L444] SORT_1 var_140_arg_0 = state_93; [L445] SORT_4 var_140_arg_1 = var_133; [L446] SORT_4 var_140_arg_2 = var_134; [L447] SORT_4 var_140 = var_140_arg_0 ? var_140_arg_1 : var_140_arg_2; [L448] SORT_4 var_141_arg_0 = var_139; [L449] SORT_4 var_141_arg_1 = var_140; [L450] SORT_4 var_141 = var_141_arg_0 + var_141_arg_1; [L451] SORT_1 var_142_arg_0 = state_113; [L452] SORT_4 var_142_arg_1 = var_133; [L453] SORT_4 var_142_arg_2 = var_134; [L454] SORT_4 var_142 = var_142_arg_0 ? var_142_arg_1 : var_142_arg_2; [L455] SORT_4 var_143_arg_0 = var_141; [L456] SORT_4 var_143_arg_1 = var_142; [L457] SORT_4 var_143 = var_143_arg_0 + var_143_arg_1; [L458] var_143 = var_143 & mask_SORT_4 [L459] SORT_4 var_144_arg_0 = var_143; [L460] SORT_4 var_144_arg_1 = var_133; [L461] SORT_1 var_144 = var_144_arg_0 <= var_144_arg_1; [L462] SORT_1 var_145_arg_0 = ~state_131; [L463] var_145_arg_0 = var_145_arg_0 & mask_SORT_1 [L464] SORT_1 var_145_arg_1 = ~var_144; [L465] var_145_arg_1 = var_145_arg_1 & mask_SORT_1 [L466] SORT_1 var_145 = var_145_arg_0 & var_145_arg_1; [L467] var_145 = var_145 & mask_SORT_1 [L468] SORT_1 bad_146_arg_0 = var_145; [L469] CALL __VERIFIER_assert(!(bad_146_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 0.26ms. Allocated memory is still 121.6MB. Free memory is still 100.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1171.92ms. Allocated memory is still 121.6MB. Free memory was 77.5MB in the beginning and 60.1MB in the end (delta: 17.3MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 361.17ms. Allocated memory was 121.6MB in the beginning and 197.1MB in the end (delta: 75.5MB). Free memory was 60.1MB in the beginning and 103.3MB in the end (delta: -43.2MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 362.00ms. Allocated memory is still 197.1MB. Free memory was 103.3MB in the beginning and 96.5MB in the end (delta: 6.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 56418.33ms. Allocated memory was 197.1MB in the beginning and 10.3GB in the end (delta: 10.1GB). Free memory was 96.5MB in the beginning and 9.3GB in the end (delta: -9.2GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * CodeCheck took 2408.25ms. Allocated memory is still 10.3GB. Free memory was 9.3GB in the beginning and 10.1GB in the end (delta: -790.9MB). Peak memory consumption was 173.8MB. Max. memory is 16.1GB. * Witness Printer took 5.93ms. Allocated memory is still 10.3GB. Free memory is still 10.1GB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 08:38:44,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/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_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH --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 f706846995a459967b03ffd82a5fc7d6a479aa02be4ed6119cde7c985ad25459 --- 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-e04fb08 [2022-11-16 08:38:46,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:38:46,711 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:38:46,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:38:46,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:38:46,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:38:46,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:38:46,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:38:46,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:38:46,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:38:46,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:38:46,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:38:46,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:38:46,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:38:46,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:38:46,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:38:46,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:38:46,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:38:46,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:38:46,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:38:46,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:38:46,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:38:46,799 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:38:46,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:38:46,808 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:38:46,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:38:46,809 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:38:46,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:38:46,810 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:38:46,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:38:46,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:38:46,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:38:46,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:38:46,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:38:46,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:38:46,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:38:46,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:38:46,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:38:46,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:38:46,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:38:46,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:38:46,828 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:38:46,866 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:38:46,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:38:46,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:38:46,869 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:38:46,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:38:46,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:38:46,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:38:46,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:38:46,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:38:46,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:38:46,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:38:46,873 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:38:46,873 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:38:46,873 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:38:46,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:38:46,879 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:38:46,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:38:46,883 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:38:46,883 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:38:46,883 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:38:46,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:38:46,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:38:46,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:38:46,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:38:46,885 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:38:46,885 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:38:46,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:38:46,885 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:38:46,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:38:46,886 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_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f706846995a459967b03ffd82a5fc7d6a479aa02be4ed6119cde7c985ad25459 [2022-11-16 08:38:47,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:38:47,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:38:47,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:38:47,373 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:38:47,374 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:38:47,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c [2022-11-16 08:38:47,449 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data/a654c5ef2/b3ed9aeeacf54bdd88ab9e08ed354ca2/FLAGe25d1ad83 [2022-11-16 08:38:48,123 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:38:48,124 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c [2022-11-16 08:38:48,149 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data/a654c5ef2/b3ed9aeeacf54bdd88ab9e08ed354ca2/FLAGe25d1ad83 [2022-11-16 08:38:48,282 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/data/a654c5ef2/b3ed9aeeacf54bdd88ab9e08ed354ca2 [2022-11-16 08:38:48,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:38:48,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:38:48,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:38:48,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:38:48,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:38:48,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:38:48" (1/1) ... [2022-11-16 08:38:48,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@243d5215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:48, skipping insertion in model container [2022-11-16 08:38:48,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:38:48" (1/1) ... [2022-11-16 08:38:48,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:38:48,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:38:48,590 WARN L229 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_a29abf23-afe5-4a9e-b97e-2de0f53dff42/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c[1014,1027] [2022-11-16 08:38:49,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:38:49,163 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:38:49,173 WARN L229 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_a29abf23-afe5-4a9e-b97e-2de0f53dff42/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport.7.prop1-func-interl.c[1014,1027] [2022-11-16 08:38:49,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:38:49,416 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:38:49,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49 WrapperNode [2022-11-16 08:38:49,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:38:49,420 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:38:49,420 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:38:49,420 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:38:49,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,709 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3790 [2022-11-16 08:38:49,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:38:49,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:38:49,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:38:49,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:38:49,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,864 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,877 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:38:49,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:38:49,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:38:49,924 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:38:49,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:49" (1/1) ... [2022-11-16 08:38:49,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:38:49,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:38:49,999 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:38:50,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:38:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:38:50,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:38:50,901 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:38:50,903 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:38:57,886 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:38:57,957 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:38:57,958 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:38:57,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:38:57 BoogieIcfgContainer [2022-11-16 08:38:57,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:38:57,962 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:38:57,962 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:38:57,972 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:38:57,972 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:38:57" (1/1) ... [2022-11-16 08:38:57,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:38:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:38:58,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:38:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:38:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:38:58,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:38:58,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:38:58,084 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) [2022-11-16 08:38:58,089 INFO L158 Benchmark]: Toolchain (without parser) took 9801.99ms. Allocated memory was 58.7MB in the beginning and 503.3MB in the end (delta: 444.6MB). Free memory was 34.7MB in the beginning and 329.3MB in the end (delta: -294.6MB). Peak memory consumption was 149.6MB. Max. memory is 16.1GB. [2022-11-16 08:38:58,089 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 58.7MB. Free memory is still 40.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:38:58,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1132.39ms. Allocated memory was 58.7MB in the beginning and 100.7MB in the end (delta: 41.9MB). Free memory was 34.6MB in the beginning and 52.8MB in the end (delta: -18.3MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2022-11-16 08:38:58,091 INFO L158 Benchmark]: Boogie Procedure Inliner took 289.69ms. Allocated memory is still 100.7MB. Free memory was 52.8MB in the beginning and 41.5MB in the end (delta: 11.4MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. [2022-11-16 08:38:58,091 INFO L158 Benchmark]: Boogie Preprocessor took 212.56ms. Allocated memory is still 100.7MB. Free memory was 41.5MB in the beginning and 36.1MB in the end (delta: 5.4MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2022-11-16 08:38:58,092 INFO L158 Benchmark]: RCFGBuilder took 8036.80ms. Allocated memory was 100.7MB in the beginning and 503.3MB in the end (delta: 402.7MB). Free memory was 36.1MB in the beginning and 335.6MB in the end (delta: -299.5MB). Peak memory consumption was 285.9MB. Max. memory is 16.1GB. [2022-11-16 08:38:58,093 INFO L158 Benchmark]: CodeCheck took 125.26ms. Allocated memory is still 503.3MB. Free memory was 335.6MB in the beginning and 329.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:38:58,096 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 0.21ms. Allocated memory is still 58.7MB. Free memory is still 40.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1132.39ms. Allocated memory was 58.7MB in the beginning and 100.7MB in the end (delta: 41.9MB). Free memory was 34.6MB in the beginning and 52.8MB in the end (delta: -18.3MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 289.69ms. Allocated memory is still 100.7MB. Free memory was 52.8MB in the beginning and 41.5MB in the end (delta: 11.4MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 212.56ms. Allocated memory is still 100.7MB. Free memory was 41.5MB in the beginning and 36.1MB in the end (delta: 5.4MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. * RCFGBuilder took 8036.80ms. Allocated memory was 100.7MB in the beginning and 503.3MB in the end (delta: 402.7MB). Free memory was 36.1MB in the beginning and 335.6MB in the end (delta: -299.5MB). Peak memory consumption was 285.9MB. Max. memory is 16.1GB. * CodeCheck took 125.26ms. Allocated memory is still 503.3MB. Free memory was 335.6MB in the beginning and 329.3MB 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. [2022-11-16 08:38:58,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a29abf23-afe5-4a9e-b97e-2de0f53dff42/bin/ukojak-CydTVMUXoH/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