./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/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_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/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_8943be60-cfa5-48e1-9350-e0e76b317134/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 a944a36163c7b4fa5b48c60d1a0d4a18ecec257b1371681a86606945763c584d --- 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 08:28:43,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:28:43,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:28:43,248 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:28:43,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:28:43,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:28:43,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:28:43,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:28:43,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:28:43,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:28:43,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:28:43,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:28:43,277 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:28:43,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:28:43,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:28:43,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:28:43,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:28:43,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:28:43,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:28:43,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:28:43,297 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:28:43,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:28:43,301 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:28:43,302 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:28:43,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:28:43,311 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:28:43,311 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:28:43,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:28:43,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:28:43,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:28:43,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:28:43,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:28:43,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:28:43,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:28:43,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:28:43,322 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:28:43,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:28:43,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:28:43,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:28:43,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:28:43,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:28:43,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:28:43,368 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:28:43,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:28:43,369 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:28:43,369 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:28:43,370 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:28:43,370 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:28:43,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:28:43,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:28:43,371 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:28:43,371 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:28:43,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:28:43,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:28:43,372 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:28:43,372 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:28:43,372 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:28:43,372 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:28:43,372 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:28:43,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:28:43,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:28:43,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:28:43,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:28:43,373 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:28:43,373 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:28:43,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:28:43,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:28:43,374 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_8943be60-cfa5-48e1-9350-e0e76b317134/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a944a36163c7b4fa5b48c60d1a0d4a18ecec257b1371681a86606945763c584d [2022-11-16 08:28:43,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:28:43,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:28:43,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:28:43,701 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:28:43,702 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:28:43,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c [2022-11-16 08:28:43,784 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data/9d884c260/9d26a07bc63d4138b1e9ee4b9f488bf2/FLAGed92e2eff [2022-11-16 08:28:44,321 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:28:44,322 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c [2022-11-16 08:28:44,332 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data/9d884c260/9d26a07bc63d4138b1e9ee4b9f488bf2/FLAGed92e2eff [2022-11-16 08:28:44,671 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data/9d884c260/9d26a07bc63d4138b1e9ee4b9f488bf2 [2022-11-16 08:28:44,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:28:44,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:28:44,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:28:44,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:28:44,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:28:44,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:44" (1/1) ... [2022-11-16 08:28:44,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3abad044 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:44, skipping insertion in model container [2022-11-16 08:28:44,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:44" (1/1) ... [2022-11-16 08:28:44,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:28:44,750 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:28:44,929 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_8943be60-cfa5-48e1-9350-e0e76b317134/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c[1014,1027] [2022-11-16 08:28:45,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:28:45,068 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:28:45,079 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_8943be60-cfa5-48e1-9350-e0e76b317134/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c[1014,1027] [2022-11-16 08:28:45,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:28:45,212 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:28:45,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45 WrapperNode [2022-11-16 08:28:45,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:28:45,217 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:28:45,217 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:28:45,218 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:28:45,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,322 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 711 [2022-11-16 08:28:45,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:28:45,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:28:45,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:28:45,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:28:45,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,341 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,341 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,374 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:28:45,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:28:45,416 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:28:45,416 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:28:45,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:45" (1/1) ... [2022-11-16 08:28:45,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:28:45,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:28:45,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:28:45,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:28:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:28:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:28:45,712 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:28:45,725 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:28:46,829 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:28:48,155 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:28:48,155 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:28:48,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:28:48 BoogieIcfgContainer [2022-11-16 08:28:48,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:28:48,159 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:28:48,160 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:28:48,170 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:28:48,171 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:28:48" (1/1) ... [2022-11-16 08:28:48,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:28:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:48,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:28:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:28:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:28:48,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:28:48,627 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:28:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:28:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:28:48,910 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:28:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:28:49,074 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 08:28:49,118 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 08:28:49,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 08:28:49 ImpRootNode [2022-11-16 08:28:49,129 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 08:28:49,131 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 08:28:49,131 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 08:28:49,131 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 08:28:49,132 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:28:48" (3/4) ... [2022-11-16 08:28:49,135 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 08:28:49,135 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 08:28:49,137 INFO L158 Benchmark]: Toolchain (without parser) took 4458.68ms. Allocated memory was 113.2MB in the beginning and 169.9MB in the end (delta: 56.6MB). Free memory was 78.4MB in the beginning and 123.3MB in the end (delta: -44.9MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2022-11-16 08:28:49,138 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 79.7MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:28:49,139 INFO L158 Benchmark]: CACSL2BoogieTranslator took 530.38ms. Allocated memory is still 113.2MB. Free memory was 78.4MB in the beginning and 77.8MB in the end (delta: 645.8kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:28:49,140 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.03ms. Allocated memory is still 113.2MB. Free memory was 77.8MB in the beginning and 70.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:28:49,141 INFO L158 Benchmark]: Boogie Preprocessor took 87.77ms. Allocated memory is still 113.2MB. Free memory was 70.5MB in the beginning and 66.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:28:49,143 INFO L158 Benchmark]: RCFGBuilder took 2745.41ms. Allocated memory was 113.2MB in the beginning and 169.9MB in the end (delta: 56.6MB). Free memory was 66.3MB in the beginning and 90.5MB in the end (delta: -24.3MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. [2022-11-16 08:28:49,144 INFO L158 Benchmark]: CodeCheck took 969.48ms. Allocated memory is still 169.9MB. Free memory was 90.5MB in the beginning and 124.4MB in the end (delta: -33.8MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2022-11-16 08:28:49,144 INFO L158 Benchmark]: Witness Printer took 4.52ms. Allocated memory is still 169.9MB. Free memory was 123.3MB in the beginning and 123.3MB in the end (delta: 2.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:28:49,153 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s 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 bitwiseOr at line 104, overapproximation of shiftRight at line 108, overapproximation of bitwiseAnd at line 86, overapproximation of bitwiseComplement at line 106, overapproximation of bitwiseXor at line 101. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 16); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (16 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_3 var_5 = 0; [L38] const SORT_1 var_12 = 0; [L39] const SORT_4 var_27 = 500; [L40] const SORT_3 var_28 = 1; [L41] const SORT_3 var_30 = 0; [L42] const SORT_4 var_32 = 16; [L43] const SORT_4 var_79 = 200; [L45] SORT_1 input_37; [L46] SORT_1 input_38; [L47] SORT_1 input_43; [L48] SORT_1 input_48; [L49] SORT_1 input_52; [L50] SORT_1 input_57; [L52] SORT_3 state_6 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L53] SORT_3 state_8 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L54] SORT_3 state_10 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L55] SORT_1 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L56] SORT_1 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L57] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L58] SORT_1 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L59] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L60] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L61] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L63] SORT_3 init_7_arg_1 = var_5; [L64] state_6 = init_7_arg_1 [L65] SORT_3 init_9_arg_1 = var_5; [L66] state_8 = init_9_arg_1 [L67] SORT_3 init_11_arg_1 = var_5; [L68] state_10 = init_11_arg_1 [L69] SORT_1 init_14_arg_1 = var_12; [L70] state_13 = init_14_arg_1 [L71] SORT_1 init_16_arg_1 = var_12; [L72] state_15 = init_16_arg_1 [L73] SORT_1 init_18_arg_1 = var_12; [L74] state_17 = init_18_arg_1 [L75] SORT_1 init_20_arg_1 = var_12; [L76] state_19 = init_20_arg_1 [L77] SORT_1 init_22_arg_1 = var_12; [L78] state_21 = init_22_arg_1 [L79] SORT_1 init_24_arg_1 = var_12; [L80] state_23 = init_24_arg_1 [L81] SORT_1 init_26_arg_1 = var_12; [L82] state_25 = init_26_arg_1 VAL [init_11_arg_1=0, init_14_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=65535, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=32768, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_12=0, var_27=500, var_28=1, var_30=0, var_32=16, var_5=0, var_79=200] [L85] input_37 = __VERIFIER_nondet_uchar() [L86] input_37 = input_37 & mask_SORT_1 [L87] input_38 = __VERIFIER_nondet_uchar() [L88] input_38 = input_38 & mask_SORT_1 [L89] input_43 = __VERIFIER_nondet_uchar() [L90] input_43 = input_43 & mask_SORT_1 [L91] input_48 = __VERIFIER_nondet_uchar() [L92] input_48 = input_48 & mask_SORT_1 [L93] input_52 = __VERIFIER_nondet_uchar() [L94] input_52 = input_52 & mask_SORT_1 [L95] input_57 = __VERIFIER_nondet_uchar() [L96] input_57 = input_57 & mask_SORT_1 [L99] SORT_3 var_29_arg_0 = var_28; [L100] SORT_3 var_29_arg_1 = state_6; [L101] SORT_3 var_29 = var_29_arg_0 ^ var_29_arg_1; [L102] SORT_3 var_31_arg_0 = var_29; [L103] SORT_3 var_31_arg_1 = var_30; [L104] SORT_4 var_31 = ((SORT_4)var_31_arg_0 << 16) | var_31_arg_1; [L105] SORT_4 var_33_arg_0 = var_31; [L106] var_33_arg_0 = (var_33_arg_0 & msb_SORT_4) ? (var_33_arg_0 | ~mask_SORT_4) : (var_33_arg_0 & mask_SORT_4) [L107] SORT_4 var_33_arg_1 = var_32; [L108] SORT_4 var_33 = (int)var_33_arg_0 >> var_33_arg_1; [L109] var_33 = (var_33_arg_0 & msb_SORT_4) ? (var_33 | ~(mask_SORT_4 >> var_33_arg_1)) : var_33 [L110] var_33 = var_33 & mask_SORT_4 [L111] SORT_4 var_34_arg_0 = var_27; [L112] SORT_4 var_34_arg_1 = var_33; [L113] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L114] SORT_1 var_35_arg_0 = ~state_25; [L115] var_35_arg_0 = var_35_arg_0 & mask_SORT_1 [L116] SORT_1 var_35_arg_1 = var_34; [L117] SORT_1 var_35 = var_35_arg_0 & var_35_arg_1; [L118] var_35 = var_35 & mask_SORT_1 [L119] SORT_1 bad_36_arg_0 = var_35; [L120] CALL __VERIFIER_assert(!(bad_36_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 79.7MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 530.38ms. Allocated memory is still 113.2MB. Free memory was 78.4MB in the beginning and 77.8MB in the end (delta: 645.8kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.03ms. Allocated memory is still 113.2MB. Free memory was 77.8MB in the beginning and 70.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.77ms. Allocated memory is still 113.2MB. Free memory was 70.5MB in the beginning and 66.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2745.41ms. Allocated memory was 113.2MB in the beginning and 169.9MB in the end (delta: 56.6MB). Free memory was 66.3MB in the beginning and 90.5MB in the end (delta: -24.3MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. * CodeCheck took 969.48ms. Allocated memory is still 169.9MB. Free memory was 90.5MB in the beginning and 124.4MB in the end (delta: -33.8MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. * Witness Printer took 4.52ms. Allocated memory is still 169.9MB. Free memory was 123.3MB in the beginning and 123.3MB in the end (delta: 2.7kB). 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 08:28:49,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/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_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/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_8943be60-cfa5-48e1-9350-e0e76b317134/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 a944a36163c7b4fa5b48c60d1a0d4a18ecec257b1371681a86606945763c584d --- 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 08:28:51,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:28:51,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:28:51,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:28:51,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:28:51,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:28:51,553 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:28:51,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:28:51,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:28:51,566 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:28:51,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:28:51,571 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:28:51,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:28:51,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:28:51,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:28:51,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:28:51,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:28:51,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:28:51,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:28:51,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:28:51,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:28:51,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:28:51,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:28:51,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:28:51,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:28:51,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:28:51,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:28:51,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:28:51,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:28:51,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:28:51,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:28:51,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:28:51,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:28:51,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:28:51,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:28:51,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:28:51,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:28:51,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:28:51,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:28:51,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:28:51,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:28:51,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:28:51,658 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:28:51,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:28:51,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:28:51,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:28:51,662 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:28:51,663 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:28:51,663 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:28:51,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:28:51,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:28:51,664 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:28:51,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:28:51,665 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:28:51,665 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:28:51,665 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:28:51,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:28:51,666 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:28:51,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:28:51,666 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:28:51,666 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:28:51,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:28:51,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:28:51,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:28:51,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:28:51,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:28:51,668 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:28:51,668 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:28:51,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:28:51,668 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:28:51,669 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:28:51,669 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_8943be60-cfa5-48e1-9350-e0e76b317134/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a944a36163c7b4fa5b48c60d1a0d4a18ecec257b1371681a86606945763c584d [2022-11-16 08:28:52,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:28:52,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:28:52,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:28:52,111 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:28:52,112 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:28:52,113 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c [2022-11-16 08:28:52,186 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data/67549b697/d0771ba69e23424c8b5d14c9f64ef019/FLAG928b84042 [2022-11-16 08:28:52,690 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:28:52,690 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c [2022-11-16 08:28:52,713 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data/67549b697/d0771ba69e23424c8b5d14c9f64ef019/FLAG928b84042 [2022-11-16 08:28:53,037 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/data/67549b697/d0771ba69e23424c8b5d14c9f64ef019 [2022-11-16 08:28:53,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:28:53,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:28:53,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:28:53,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:28:53,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:28:53,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30db12ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53, skipping insertion in model container [2022-11-16 08:28:53,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:28:53,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:28:53,255 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_8943be60-cfa5-48e1-9350-e0e76b317134/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c[1014,1027] [2022-11-16 08:28:53,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:28:53,468 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:28:53,495 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_8943be60-cfa5-48e1-9350-e0e76b317134/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c[1014,1027] [2022-11-16 08:28:53,574 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:28:53,586 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:28:53,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53 WrapperNode [2022-11-16 08:28:53,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:28:53,588 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:28:53,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:28:53,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:28:53,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,609 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,645 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-11-16 08:28:53,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:28:53,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:28:53,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:28:53,647 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:28:53,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,672 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,679 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,731 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,733 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:28:53,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:28:53,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:28:53,741 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:28:53,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:53" (1/1) ... [2022-11-16 08:28:53,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:28:53,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:28:53,788 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:28:53,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:28:53,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:28:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:28:54,135 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:28:54,137 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:28:54,799 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:28:54,831 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:28:54,831 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:28:54,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:28:54 BoogieIcfgContainer [2022-11-16 08:28:54,834 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:28:54,836 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:28:54,836 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:28:54,846 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:28:54,847 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:28:54" (1/1) ... [2022-11-16 08:28:54,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:28:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:54,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:28:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:28:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:28:54,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:54,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:54,987 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 08:28:54,995 INFO L158 Benchmark]: Toolchain (without parser) took 1952.53ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 38.7MB in the beginning and 35.2MB in the end (delta: 3.5MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2022-11-16 08:28:54,997 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory was 41.6MB in the beginning and 41.6MB in the end (delta: 50.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:28:54,998 INFO L158 Benchmark]: CACSL2BoogieTranslator took 539.86ms. Allocated memory is still 60.8MB. Free memory was 38.5MB in the beginning and 36.8MB in the end (delta: 1.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:28:55,000 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.76ms. Allocated memory is still 60.8MB. Free memory was 36.7MB in the beginning and 32.7MB in the end (delta: 4.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:28:55,001 INFO L158 Benchmark]: Boogie Preprocessor took 93.64ms. Allocated memory is still 60.8MB. Free memory was 32.7MB in the beginning and 29.9MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:28:55,002 INFO L158 Benchmark]: RCFGBuilder took 1094.04ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 29.7MB in the beginning and 41.7MB in the end (delta: -11.9MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2022-11-16 08:28:55,003 INFO L158 Benchmark]: CodeCheck took 157.08ms. Allocated memory is still 75.5MB. Free memory was 41.5MB in the beginning and 35.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:28:55,014 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 0.30ms. Allocated memory is still 60.8MB. Free memory was 41.6MB in the beginning and 41.6MB in the end (delta: 50.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 539.86ms. Allocated memory is still 60.8MB. Free memory was 38.5MB in the beginning and 36.8MB in the end (delta: 1.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.76ms. Allocated memory is still 60.8MB. Free memory was 36.7MB in the beginning and 32.7MB in the end (delta: 4.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.64ms. Allocated memory is still 60.8MB. Free memory was 32.7MB in the beginning and 29.9MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1094.04ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 29.7MB in the beginning and 41.7MB in the end (delta: -11.9MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. * CodeCheck took 157.08ms. Allocated memory is still 75.5MB. Free memory was 41.5MB in the beginning and 35.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:28:55,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8943be60-cfa5-48e1-9350-e0e76b317134/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