./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.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_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/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_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/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_1b650584-5a4e-4a72-8fd1-46f29f598e08/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 14298bb0a2bf96d84ca189c4c0efe0c896bf70c67776a8319b30bf6c9c53e08f --- 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 02:14:38,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:14:38,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:14:38,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:14:38,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:14:38,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:14:38,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:14:38,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:14:38,249 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:14:38,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:14:38,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:14:38,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:14:38,251 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:14:38,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:14:38,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:14:38,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:14:38,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:14:38,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:14:38,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:14:38,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:14:38,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:14:38,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:14:38,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:14:38,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:14:38,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:14:38,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:14:38,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:14:38,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:14:38,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:14:38,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:14:38,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:14:38,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:14:38,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:14:38,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:14:38,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:14:38,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:14:38,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:14:38,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:14:38,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:14:38,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:14:38,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:14:38,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 02:14:38,296 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:14:38,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:14:38,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:14:38,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:14:38,298 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:14:38,298 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:14:38,298 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:14:38,298 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:14:38,298 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:14:38,309 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:14:38,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:14:38,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:14:38,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:14:38,309 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:14:38,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:14:38,310 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:14:38,310 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:14:38,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:14:38,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:14:38,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:14:38,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:14:38,311 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:14:38,311 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:14:38,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:14:38,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:14:38,311 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_1b650584-5a4e-4a72-8fd1-46f29f598e08/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14298bb0a2bf96d84ca189c4c0efe0c896bf70c67776a8319b30bf6c9c53e08f [2022-12-15 02:14:38,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:14:38,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:14:38,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:14:38,513 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:14:38,513 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:14:38,514 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c [2022-12-15 02:14:41,011 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:14:41,169 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:14:41,170 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c [2022-12-15 02:14:41,176 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/data/6eaadf019/e8f22b9877b949bc9a1b11f4c80234fb/FLAG75ac364b5 [2022-12-15 02:14:41,188 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/data/6eaadf019/e8f22b9877b949bc9a1b11f4c80234fb [2022-12-15 02:14:41,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:14:41,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:14:41,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:14:41,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:14:41,194 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:14:41,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3809a322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41, skipping insertion in model container [2022-12-15 02:14:41,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:14:41,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:14:41,329 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_1b650584-5a4e-4a72-8fd1-46f29f598e08/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c[1107,1120] [2022-12-15 02:14:41,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:14:41,386 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:14:41,395 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_1b650584-5a4e-4a72-8fd1-46f29f598e08/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c[1107,1120] [2022-12-15 02:14:41,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:14:41,436 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:14:41,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41 WrapperNode [2022-12-15 02:14:41,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:14:41,438 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:14:41,438 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:14:41,438 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:14:41,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,479 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 198 [2022-12-15 02:14:41,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:14:41,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:14:41,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:14:41,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:14:41,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,506 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,507 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,510 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:14:41,511 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:14:41,511 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:14:41,511 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:14:41,512 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:41,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:14:41,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:14:41,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:14:41,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:14:41,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:14:41,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:14:41,644 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:14:41,645 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:14:41,980 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:14:41,996 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:14:41,997 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:14:41,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:14:41 BoogieIcfgContainer [2022-12-15 02:14:41,999 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:14:42,000 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:14:42,000 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:14:42,006 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:14:42,007 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:14:41" (1/1) ... [2022-12-15 02:14:42,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:14:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 02:14:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 02:14:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 02:14:42,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:14:42,152 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:14:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:14:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:14:42,245 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:14:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:14:42,297 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-15 02:14:42,314 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-15 02:14:42,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:14:42 ImpRootNode [2022-12-15 02:14:42,318 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:14:42,318 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:14:42,319 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:14:42,319 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:14:42,319 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:14:41" (3/4) ... [2022-12-15 02:14:42,321 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 02:14:42,322 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:14:42,322 INFO L158 Benchmark]: Toolchain (without parser) took 1131.45ms. Allocated memory is still 144.7MB. Free memory was 114.0MB in the beginning and 90.1MB in the end (delta: 23.9MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2022-12-15 02:14:42,322 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 144.7MB. Free memory is still 113.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:14:42,323 INFO L158 Benchmark]: CACSL2BoogieTranslator took 245.43ms. Allocated memory is still 144.7MB. Free memory was 114.0MB in the beginning and 100.9MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 02:14:42,323 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.37ms. Allocated memory is still 144.7MB. Free memory was 100.9MB in the beginning and 97.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:14:42,324 INFO L158 Benchmark]: Boogie Preprocessor took 29.51ms. Allocated memory is still 144.7MB. Free memory was 97.8MB in the beginning and 96.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:14:42,324 INFO L158 Benchmark]: RCFGBuilder took 488.02ms. Allocated memory is still 144.7MB. Free memory was 96.2MB in the beginning and 113.9MB in the end (delta: -17.7MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2022-12-15 02:14:42,325 INFO L158 Benchmark]: CodeCheck took 318.50ms. Allocated memory is still 144.7MB. Free memory was 113.9MB in the beginning and 90.9MB in the end (delta: 23.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-15 02:14:42,325 INFO L158 Benchmark]: Witness Printer took 3.21ms. Allocated memory is still 144.7MB. Free memory was 90.9MB in the beginning and 90.1MB in the end (delta: 789.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:14:42,327 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: 0.3s, 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: 0.0s 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 bitwiseComplement at line 102, overapproximation of bitwiseOr at line 97, overapproximation of bitwiseAnd at line 110. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 3); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (3 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 1); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (1 - 1); [L31] const SORT_12 mask_SORT_12 = (SORT_12)-1 >> (sizeof(SORT_12) * 8 - 8); [L32] const SORT_12 msb_SORT_12 = (SORT_12)1 << (8 - 1); [L34] const SORT_3 var_14 = 0; [L35] const SORT_3 var_29 = 1; [L37] SORT_1 input_2; [L38] SORT_3 input_4; [L39] SORT_3 input_5; [L40] SORT_3 input_6; [L41] SORT_3 input_7; [L42] SORT_3 input_8; [L43] SORT_3 input_9; [L44] SORT_3 input_10; [L45] SORT_3 input_11; [L46] SORT_12 input_13; [L47] SORT_12 input_33; [L48] SORT_12 input_35; [L49] SORT_3 input_37; [L50] SORT_3 input_39; [L51] SORT_12 input_83; [L52] SORT_3 input_89; [L53] SORT_1 input_92; [L54] SORT_3 input_94; [L55] SORT_3 input_96; [L56] SORT_3 input_98; [L58] SORT_3 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L59] SORT_3 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L60] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L61] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L63] SORT_3 init_16_arg_1 = var_14; [L64] state_15 = init_16_arg_1 [L65] SORT_3 init_18_arg_1 = var_14; [L66] state_17 = init_18_arg_1 [L67] SORT_3 init_21_arg_1 = var_14; [L68] state_20 = init_21_arg_1 [L69] SORT_3 init_25_arg_1 = var_14; [L70] state_24 = init_25_arg_1 VAL [init_16_arg_1=0, init_18_arg_1=0, init_21_arg_1=0, init_25_arg_1=0, mask_SORT_1=7, mask_SORT_12=255, mask_SORT_3=1, msb_SORT_1=4, msb_SORT_12=128, msb_SORT_3=1, state_15=0, state_17=0, state_20=0, state_24=0, var_14=0, var_29=1] [L73] input_2 = __VERIFIER_nondet_uchar() [L74] input_4 = __VERIFIER_nondet_uchar() [L75] input_5 = __VERIFIER_nondet_uchar() [L76] input_6 = __VERIFIER_nondet_uchar() [L77] input_7 = __VERIFIER_nondet_uchar() [L78] input_8 = __VERIFIER_nondet_uchar() [L79] input_9 = __VERIFIER_nondet_uchar() [L80] input_10 = __VERIFIER_nondet_uchar() [L81] input_11 = __VERIFIER_nondet_uchar() [L82] input_13 = __VERIFIER_nondet_uchar() [L83] input_33 = __VERIFIER_nondet_uchar() [L84] input_35 = __VERIFIER_nondet_uchar() [L85] input_37 = __VERIFIER_nondet_uchar() [L86] input_39 = __VERIFIER_nondet_uchar() [L87] input_83 = __VERIFIER_nondet_uchar() [L88] input_89 = __VERIFIER_nondet_uchar() [L89] input_92 = __VERIFIER_nondet_uchar() [L90] input_94 = __VERIFIER_nondet_uchar() [L91] input_96 = __VERIFIER_nondet_uchar() [L92] input_98 = __VERIFIER_nondet_uchar() [L95] SORT_3 var_19_arg_0 = state_15; [L96] SORT_3 var_19_arg_1 = state_17; [L97] SORT_3 var_19 = var_19_arg_0 | var_19_arg_1; [L98] SORT_3 var_22_arg_0 = var_19; [L99] SORT_3 var_22_arg_1 = state_20; [L100] SORT_3 var_22 = var_22_arg_0 | var_22_arg_1; [L101] SORT_3 var_23_arg_0 = var_22; [L102] SORT_3 var_23 = ~var_23_arg_0; [L103] SORT_3 var_26_arg_0 = var_23; [L104] SORT_3 var_26_arg_1 = state_24; [L105] SORT_3 var_26 = var_26_arg_0 | var_26_arg_1; [L106] SORT_3 var_30_arg_0 = var_26; [L107] SORT_3 var_30 = ~var_30_arg_0; [L108] SORT_3 var_31_arg_0 = var_29; [L109] SORT_3 var_31_arg_1 = var_30; [L110] SORT_3 var_31 = var_31_arg_0 & var_31_arg_1; [L111] var_31 = var_31 & mask_SORT_3 [L112] SORT_3 bad_32_arg_0 = var_31; [L113] CALL __VERIFIER_assert(!(bad_32_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 0.16ms. Allocated memory is still 144.7MB. Free memory is still 113.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 245.43ms. Allocated memory is still 144.7MB. Free memory was 114.0MB in the beginning and 100.9MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.37ms. Allocated memory is still 144.7MB. Free memory was 100.9MB in the beginning and 97.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.51ms. Allocated memory is still 144.7MB. Free memory was 97.8MB in the beginning and 96.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 488.02ms. Allocated memory is still 144.7MB. Free memory was 96.2MB in the beginning and 113.9MB in the end (delta: -17.7MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. * CodeCheck took 318.50ms. Allocated memory is still 144.7MB. Free memory was 113.9MB in the beginning and 90.9MB in the end (delta: 23.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Witness Printer took 3.21ms. Allocated memory is still 144.7MB. Free memory was 90.9MB in the beginning and 90.1MB in the end (delta: 789.9kB). 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 02:14:42,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/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_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/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_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/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_1b650584-5a4e-4a72-8fd1-46f29f598e08/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 14298bb0a2bf96d84ca189c4c0efe0c896bf70c67776a8319b30bf6c9c53e08f --- 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 02:14:43,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:14:43,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:14:43,999 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:14:43,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:14:44,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:14:44,001 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:14:44,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:14:44,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:14:44,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:14:44,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:14:44,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:14:44,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:14:44,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:14:44,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:14:44,008 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:14:44,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:14:44,010 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:14:44,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:14:44,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:14:44,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:14:44,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:14:44,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:14:44,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:14:44,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:14:44,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:14:44,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:14:44,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:14:44,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:14:44,020 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:14:44,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:14:44,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:14:44,022 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:14:44,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:14:44,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:14:44,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:14:44,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:14:44,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:14:44,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:14:44,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:14:44,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:14:44,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 02:14:44,042 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:14:44,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:14:44,043 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:14:44,043 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:14:44,044 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:14:44,044 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:14:44,044 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:14:44,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:14:44,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:14:44,045 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:14:44,045 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:14:44,045 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:14:44,045 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:14:44,045 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:14:44,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:14:44,045 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:14:44,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:14:44,045 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:14:44,046 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:14:44,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:14:44,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:14:44,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:14:44,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:14:44,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:14:44,046 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:14:44,046 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:14:44,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:14:44,047 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:14:44,047 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:14:44,047 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_1b650584-5a4e-4a72-8fd1-46f29f598e08/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14298bb0a2bf96d84ca189c4c0efe0c896bf70c67776a8319b30bf6c9c53e08f [2022-12-15 02:14:44,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:14:44,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:14:44,319 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:14:44,320 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:14:44,321 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:14:44,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c [2022-12-15 02:14:46,934 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:14:47,109 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:14:47,110 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c [2022-12-15 02:14:47,117 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/data/696156d81/480f02982aa3460489c1ff86511030a1/FLAG603120998 [2022-12-15 02:14:47,131 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/data/696156d81/480f02982aa3460489c1ff86511030a1 [2022-12-15 02:14:47,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:14:47,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:14:47,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:14:47,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:14:47,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:14:47,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a89c13e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47, skipping insertion in model container [2022-12-15 02:14:47,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:14:47,166 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:14:47,267 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_1b650584-5a4e-4a72-8fd1-46f29f598e08/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c[1107,1120] [2022-12-15 02:14:47,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:14:47,325 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:14:47,335 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_1b650584-5a4e-4a72-8fd1-46f29f598e08/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p3.c[1107,1120] [2022-12-15 02:14:47,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:14:47,376 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:14:47,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47 WrapperNode [2022-12-15 02:14:47,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:14:47,377 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:14:47,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:14:47,378 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:14:47,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,418 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 198 [2022-12-15 02:14:47,419 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:14:47,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:14:47,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:14:47,420 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:14:47,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,445 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,449 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:14:47,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:14:47,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:14:47,450 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:14:47,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:14:47,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:14:47,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:14:47,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:14:47,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:14:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:14:47,607 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:14:47,610 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:14:47,780 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:14:47,799 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:14:47,799 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:14:47,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:14:47 BoogieIcfgContainer [2022-12-15 02:14:47,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:14:47,802 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:14:47,802 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:14:47,810 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:14:47,810 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:14:47" (1/1) ... [2022-12-15 02:14:47,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:14:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 02:14:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 02:14:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 02:14:47,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:47,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:47,901 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 02:14:47,904 INFO L158 Benchmark]: Toolchain (without parser) took 768.41ms. Allocated memory is still 81.8MB. Free memory was 59.2MB in the beginning and 38.9MB in the end (delta: 20.3MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2022-12-15 02:14:47,904 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:14:47,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 241.05ms. Allocated memory is still 81.8MB. Free memory was 59.0MB in the beginning and 45.7MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 02:14:47,905 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.36ms. Allocated memory is still 81.8MB. Free memory was 45.5MB in the beginning and 43.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:14:47,906 INFO L158 Benchmark]: Boogie Preprocessor took 29.95ms. Allocated memory is still 81.8MB. Free memory was 43.1MB in the beginning and 41.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:14:47,907 INFO L158 Benchmark]: RCFGBuilder took 351.31ms. Allocated memory is still 81.8MB. Free memory was 41.6MB in the beginning and 45.2MB in the end (delta: -3.6MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-12-15 02:14:47,907 INFO L158 Benchmark]: CodeCheck took 100.91ms. Allocated memory is still 81.8MB. Free memory was 44.8MB in the beginning and 38.9MB in the end (delta: 5.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:14:47,910 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 0.11ms. Allocated memory is still 56.6MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 241.05ms. Allocated memory is still 81.8MB. Free memory was 59.0MB in the beginning and 45.7MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.36ms. Allocated memory is still 81.8MB. Free memory was 45.5MB in the beginning and 43.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.95ms. Allocated memory is still 81.8MB. Free memory was 43.1MB in the beginning and 41.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 351.31ms. Allocated memory is still 81.8MB. Free memory was 41.6MB in the beginning and 45.2MB in the end (delta: -3.6MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. * CodeCheck took 100.91ms. Allocated memory is still 81.8MB. Free memory was 44.8MB in the beginning and 38.9MB in the end (delta: 5.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:14:47,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b650584-5a4e-4a72-8fd1-46f29f598e08/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