./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/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_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/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_f7022727-5b12-478e-a267-f43f5978469d/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 99ac2c0f773a9d25cb148fd2d263c011fbbcfc9785a6bb3ae22e3215e9455a90 --- 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 [2022-12-14 22:55:27,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:55:27,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:55:27,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:55:27,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:55:27,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:55:27,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:55:27,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:55:27,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:55:27,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:55:27,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:55:27,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:55:27,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:55:27,582 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:55:27,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:55:27,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:55:27,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:55:27,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:55:27,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:55:27,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:55:27,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:55:27,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:55:27,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:55:27,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:55:27,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:55:27,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:55:27,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:55:27,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:55:27,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:55:27,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:55:27,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:55:27,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:55:27,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:55:27,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:55:27,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:55:27,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:55:27,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:55:27,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:55:27,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:55:27,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:55:27,600 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:55:27,601 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 22:55:27,615 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:55:27,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:55:27,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:55:27,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:55:27,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:55:27,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:55:27,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:55:27,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:55:27,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:55:27,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:55:27,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:55:27,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:55:27,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:55:27,618 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:55:27,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:55:27,618 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:55:27,618 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:55:27,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:55:27,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:55:27,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:55:27,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:55:27,619 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:55:27,619 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:55:27,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:55:27,620 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:55:27,620 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_f7022727-5b12-478e-a267-f43f5978469d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ac2c0f773a9d25cb148fd2d263c011fbbcfc9785a6bb3ae22e3215e9455a90 [2022-12-14 22:55:27,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:55:27,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:55:27,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:55:27,802 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:55:27,802 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:55:27,803 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c [2022-12-14 22:55:30,377 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:55:30,522 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:55:30,522 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c [2022-12-14 22:55:30,528 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/data/786b90756/ebaa15805b0f4f3892b611e6346c3083/FLAG7ad5abd88 [2022-12-14 22:55:30,539 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/data/786b90756/ebaa15805b0f4f3892b611e6346c3083 [2022-12-14 22:55:30,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:55:30,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:55:30,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:55:30,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:55:30,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:55:30,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63593005 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30, skipping insertion in model container [2022-12-14 22:55:30,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:55:30,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:55:30,700 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_f7022727-5b12-478e-a267-f43f5978469d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c[1014,1027] [2022-12-14 22:55:30,788 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:55:30,792 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:55:30,800 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_f7022727-5b12-478e-a267-f43f5978469d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c[1014,1027] [2022-12-14 22:55:30,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:55:30,865 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:55:30,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30 WrapperNode [2022-12-14 22:55:30,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:55:30,866 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:55:30,866 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:55:30,866 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:55:30,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,894 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,933 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-12-14 22:55:30,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:55:30,934 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:55:30,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:55:30,934 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:55:30,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,975 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:55:30,985 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:55:30,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:55:30,986 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:55:30,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:30" (1/1) ... [2022-12-14 22:55:30,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:55:31,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:55:31,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:55:31,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:55:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:55:31,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:55:31,163 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:55:31,165 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:55:35,514 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:55:35,528 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:55:35,528 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:55:35,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:55:35 BoogieIcfgContainer [2022-12-14 22:55:35,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:55:35,531 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:55:35,531 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:55:35,538 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:55:35,538 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:55:35" (1/1) ... [2022-12-14 22:55:35,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:55:35,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:35,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-14 22:55:35,579 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-14 22:55:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:55:35,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:55:35,753 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:55:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:55:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:55:35,907 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:55:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:55:36,005 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-14 22:55:36,021 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-14 22:55:36,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 10:55:36 ImpRootNode [2022-12-14 22:55:36,025 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 22:55:36,025 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 22:55:36,025 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 22:55:36,025 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 22:55:36,026 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:55:35" (3/4) ... [2022-12-14 22:55:36,028 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 22:55:36,028 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 22:55:36,029 INFO L158 Benchmark]: Toolchain (without parser) took 5487.01ms. Allocated memory was 151.0MB in the beginning and 316.7MB in the end (delta: 165.7MB). Free memory was 96.4MB in the beginning and 251.1MB in the end (delta: -154.7MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2022-12-14 22:55:36,029 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 104.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:55:36,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 323.03ms. Allocated memory is still 151.0MB. Free memory was 96.1MB in the beginning and 75.2MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 22:55:36,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.00ms. Allocated memory is still 151.0MB. Free memory was 75.2MB in the beginning and 116.3MB in the end (delta: -41.1MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2022-12-14 22:55:36,030 INFO L158 Benchmark]: Boogie Preprocessor took 51.09ms. Allocated memory is still 151.0MB. Free memory was 116.3MB in the beginning and 112.6MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:55:36,031 INFO L158 Benchmark]: RCFGBuilder took 4544.75ms. Allocated memory was 151.0MB in the beginning and 316.7MB in the end (delta: 165.7MB). Free memory was 112.6MB in the beginning and 105.8MB in the end (delta: 6.8MB). Peak memory consumption was 189.3MB. Max. memory is 16.1GB. [2022-12-14 22:55:36,031 INFO L158 Benchmark]: CodeCheck took 493.98ms. Allocated memory is still 316.7MB. Free memory was 105.8MB in the beginning and 251.1MB in the end (delta: -145.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:55:36,031 INFO L158 Benchmark]: Witness Printer took 3.13ms. Allocated memory is still 316.7MB. Free memory is still 251.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:55:36,033 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: 0.5s, 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 = 17; [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 = 20; [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=17, var_28=1, var_30=0, var_32=16, var_5=0, var_79=20] [L85] input_37 = __VERIFIER_nondet_uchar() [L86] input_37 = input_37 & mask_SORT_1 [L87] input_38 = __VERIFIER_nondet_uchar() [L88] input_38 = input_38 & mask_SORT_1 [L89] input_43 = __VERIFIER_nondet_uchar() [L90] input_43 = input_43 & mask_SORT_1 [L91] input_48 = __VERIFIER_nondet_uchar() [L92] input_48 = input_48 & mask_SORT_1 [L93] input_52 = __VERIFIER_nondet_uchar() [L94] input_52 = input_52 & mask_SORT_1 [L95] input_57 = __VERIFIER_nondet_uchar() [L96] input_57 = input_57 & mask_SORT_1 [L99] SORT_3 var_29_arg_0 = var_28; [L100] SORT_3 var_29_arg_1 = state_6; [L101] SORT_3 var_29 = var_29_arg_0 ^ var_29_arg_1; [L102] SORT_3 var_31_arg_0 = var_29; [L103] SORT_3 var_31_arg_1 = var_30; [L104] SORT_4 var_31 = ((SORT_4)var_31_arg_0 << 16) | var_31_arg_1; [L105] SORT_4 var_33_arg_0 = var_31; [L106] var_33_arg_0 = (var_33_arg_0 & msb_SORT_4) ? (var_33_arg_0 | ~mask_SORT_4) : (var_33_arg_0 & mask_SORT_4) [L107] SORT_4 var_33_arg_1 = var_32; [L108] SORT_4 var_33 = (int)var_33_arg_0 >> var_33_arg_1; [L109] var_33 = (var_33_arg_0 & msb_SORT_4) ? (var_33 | ~(mask_SORT_4 >> var_33_arg_1)) : var_33 [L110] var_33 = var_33 & mask_SORT_4 [L111] SORT_4 var_34_arg_0 = var_27; [L112] SORT_4 var_34_arg_1 = var_33; [L113] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L114] SORT_1 var_35_arg_0 = ~state_25; [L115] var_35_arg_0 = var_35_arg_0 & mask_SORT_1 [L116] SORT_1 var_35_arg_1 = var_34; [L117] SORT_1 var_35 = var_35_arg_0 & var_35_arg_1; [L118] var_35 = var_35 & mask_SORT_1 [L119] SORT_1 bad_36_arg_0 = var_35; [L120] CALL __VERIFIER_assert(!(bad_36_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 104.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 323.03ms. Allocated memory is still 151.0MB. Free memory was 96.1MB in the beginning and 75.2MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.00ms. Allocated memory is still 151.0MB. Free memory was 75.2MB in the beginning and 116.3MB in the end (delta: -41.1MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.09ms. Allocated memory is still 151.0MB. Free memory was 116.3MB in the beginning and 112.6MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4544.75ms. Allocated memory was 151.0MB in the beginning and 316.7MB in the end (delta: 165.7MB). Free memory was 112.6MB in the beginning and 105.8MB in the end (delta: 6.8MB). Peak memory consumption was 189.3MB. Max. memory is 16.1GB. * CodeCheck took 493.98ms. Allocated memory is still 316.7MB. Free memory was 105.8MB in the beginning and 251.1MB in the end (delta: -145.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.13ms. Allocated memory is still 316.7MB. Free memory is still 251.1MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 22:55:36,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/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_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/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_f7022727-5b12-478e-a267-f43f5978469d/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 99ac2c0f773a9d25cb148fd2d263c011fbbcfc9785a6bb3ae22e3215e9455a90 --- 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 [2022-12-14 22:55:37,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:55:37,622 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:55:37,641 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:55:37,642 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:55:37,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:55:37,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:55:37,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:55:37,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:55:37,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:55:37,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:55:37,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:55:37,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:55:37,652 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:55:37,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:55:37,654 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:55:37,655 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:55:37,656 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:55:37,657 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:55:37,659 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:55:37,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:55:37,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:55:37,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:55:37,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:55:37,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:55:37,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:55:37,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:55:37,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:55:37,669 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:55:37,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:55:37,670 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:55:37,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:55:37,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:55:37,672 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:55:37,673 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:55:37,674 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:55:37,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:55:37,674 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:55:37,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:55:37,675 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:55:37,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:55:37,677 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 22:55:37,696 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:55:37,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:55:37,697 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:55:37,698 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:55:37,698 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:55:37,698 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:55:37,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:55:37,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:55:37,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:55:37,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:55:37,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:55:37,699 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:55:37,700 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:55:37,700 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:55:37,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:55:37,700 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:55:37,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:55:37,701 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:55:37,701 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:55:37,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:55:37,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:55:37,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:55:37,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:55:37,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:55:37,702 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:55:37,702 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:55:37,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:55:37,702 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:55:37,702 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:55:37,703 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_f7022727-5b12-478e-a267-f43f5978469d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ac2c0f773a9d25cb148fd2d263c011fbbcfc9785a6bb3ae22e3215e9455a90 [2022-12-14 22:55:37,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:55:37,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:55:37,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:55:37,947 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:55:37,947 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:55:37,948 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c [2022-12-14 22:55:40,511 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:55:40,684 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:55:40,684 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c [2022-12-14 22:55:40,691 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/data/75c60dc75/e12a3d23c333460080257d526746a7a8/FLAG2015a2349 [2022-12-14 22:55:41,067 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/data/75c60dc75/e12a3d23c333460080257d526746a7a8 [2022-12-14 22:55:41,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:55:41,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:55:41,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:55:41,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:55:41,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:55:41,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42f1961f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41, skipping insertion in model container [2022-12-14 22:55:41,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:55:41,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:55:41,190 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_f7022727-5b12-478e-a267-f43f5978469d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c[1014,1027] [2022-12-14 22:55:41,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:55:41,275 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:55:41,283 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_f7022727-5b12-478e-a267-f43f5978469d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c[1014,1027] [2022-12-14 22:55:41,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:55:41,362 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:55:41,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41 WrapperNode [2022-12-14 22:55:41,363 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:55:41,364 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:55:41,364 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:55:41,364 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:55:41,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,414 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-12-14 22:55:41,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:55:41,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:55:41,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:55:41,415 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:55:41,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,430 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,430 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,449 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:55:41,458 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:55:41,458 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:55:41,458 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:55:41,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:41,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:55:41,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:55:41,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:55:41,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:55:41,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:55:41,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:55:41,638 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:55:41,639 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:55:41,982 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:55:41,996 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:55:41,996 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:55:41,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:55:41 BoogieIcfgContainer [2022-12-14 22:55:41,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:55:41,999 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:55:41,999 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:55:42,006 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:55:42,006 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:55:41" (1/1) ... [2022-12-14 22:55:42,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:55:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-14 22:55:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-14 22:55:42,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:55:42,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:42,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:42,080 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) [2022-12-14 22:55:42,084 INFO L158 Benchmark]: Toolchain (without parser) took 1012.94ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 46.5MB in the beginning and 40.8MB in the end (delta: 5.7MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2022-12-14 22:55:42,084 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 69.2MB. Free memory was 46.8MB in the beginning and 46.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:55:42,085 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.60ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 46.3MB in the beginning and 57.6MB in the end (delta: -11.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-12-14 22:55:42,085 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.83ms. Allocated memory is still 83.9MB. Free memory was 57.6MB in the beginning and 53.6MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:55:42,086 INFO L158 Benchmark]: Boogie Preprocessor took 42.00ms. Allocated memory is still 83.9MB. Free memory was 53.6MB in the beginning and 50.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:55:42,086 INFO L158 Benchmark]: RCFGBuilder took 540.90ms. Allocated memory is still 83.9MB. Free memory was 50.5MB in the beginning and 46.7MB in the end (delta: 3.9MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2022-12-14 22:55:42,087 INFO L158 Benchmark]: CodeCheck took 83.28ms. Allocated memory is still 83.9MB. Free memory was 46.7MB in the beginning and 40.8MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:55:42,090 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 0.17ms. Allocated memory is still 69.2MB. Free memory was 46.8MB in the beginning and 46.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.60ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 46.3MB in the beginning and 57.6MB in the end (delta: -11.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.83ms. Allocated memory is still 83.9MB. Free memory was 57.6MB in the beginning and 53.6MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.00ms. Allocated memory is still 83.9MB. Free memory was 53.6MB in the beginning and 50.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 540.90ms. Allocated memory is still 83.9MB. Free memory was 50.5MB in the beginning and 46.7MB in the end (delta: 3.9MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. * CodeCheck took 83.28ms. Allocated memory is still 83.9MB. Free memory was 46.7MB in the beginning and 40.8MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:55:42,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7022727-5b12-478e-a267-f43f5978469d/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