./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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 bdf357eff96525f897a0fa54e5d16275a68a1cc63236862522df0c356d03bb1d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:40:09,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:40:09,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:40:09,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:40:09,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:40:09,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:40:09,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:40:09,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:40:09,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:40:09,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:40:09,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:40:09,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:40:09,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:40:09,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:40:09,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:40:09,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:40:09,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:40:09,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:40:09,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:40:09,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:40:09,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:40:09,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:40:09,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:40:09,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:40:09,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:40:09,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:40:09,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:40:09,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:40:09,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:40:09,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:40:09,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:40:09,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:40:09,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:40:09,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:40:09,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:40:09,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:40:09,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:40:09,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:40:09,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:40:09,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:40:09,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:40:09,886 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:40:09,905 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:40:09,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:40:09,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:40:09,906 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:40:09,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:40:09,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:40:09,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:40:09,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:40:09,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:40:09,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:40:09,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:40:09,908 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:40:09,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:40:09,909 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:40:09,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:40:09,909 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:40:09,909 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:40:09,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:40:09,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:40:09,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:40:09,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:40:09,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:40:09,910 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:40:09,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:40:09,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:40:09,910 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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdf357eff96525f897a0fa54e5d16275a68a1cc63236862522df0c356d03bb1d [2022-12-15 00:40:10,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:40:10,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:40:10,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:40:10,117 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:40:10,117 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:40:10,118 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c [2022-12-15 00:40:12,802 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:40:13,033 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:40:13,034 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c [2022-12-15 00:40:13,042 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/data/53247ac72/3a6d725bb13d42a5851c253b76cb3277/FLAG0c6bf6ef2 [2022-12-15 00:40:13,053 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/data/53247ac72/3a6d725bb13d42a5851c253b76cb3277 [2022-12-15 00:40:13,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:40:13,056 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:40:13,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:40:13,057 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:40:13,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:40:13,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51eb239e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13, skipping insertion in model container [2022-12-15 00:40:13,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:40:13,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:40:13,204 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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c[1107,1120] [2022-12-15 00:40:13,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:40:13,337 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:40:13,345 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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c[1107,1120] [2022-12-15 00:40:13,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:40:13,454 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:40:13,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13 WrapperNode [2022-12-15 00:40:13,455 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:40:13,456 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:40:13,456 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:40:13,456 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:40:13,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,536 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-12-15 00:40:13,536 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:40:13,536 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:40:13,537 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:40:13,537 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:40:13,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,558 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,582 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,588 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,592 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,599 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:40:13,600 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:40:13,600 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:40:13,600 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:40:13,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:13" (1/1) ... [2022-12-15 00:40:13,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:40:13,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:40:13,626 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:40:13,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:40:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:40:13,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:40:13,828 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:40:13,830 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:40:35,193 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:40:35,209 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:40:35,209 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:40:35,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:40:35 BoogieIcfgContainer [2022-12-15 00:40:35,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:40:35,211 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:40:35,211 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:40:35,218 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:40:35,218 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:40:35" (1/1) ... [2022-12-15 00:40:35,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:40:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 00:40:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 00:40:35,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:40:35,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:35,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:40:35,378 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:40:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:40:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:40:35,535 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:40:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:40:35,682 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-15 00:40:35,701 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-15 00:40:35,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:40:35 ImpRootNode [2022-12-15 00:40:35,705 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:40:35,705 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:40:35,705 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:40:35,705 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:40:35,706 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:40:35" (3/4) ... [2022-12-15 00:40:35,708 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:40:35,708 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:40:35,709 INFO L158 Benchmark]: Toolchain (without parser) took 22652.42ms. Allocated memory was 138.4MB in the beginning and 553.6MB in the end (delta: 415.2MB). Free memory was 104.0MB in the beginning and 454.8MB in the end (delta: -350.8MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2022-12-15 00:40:35,709 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 138.4MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:40:35,709 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.30ms. Allocated memory is still 138.4MB. Free memory was 104.0MB in the beginning and 67.3MB in the end (delta: 36.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-12-15 00:40:35,710 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.24ms. Allocated memory is still 138.4MB. Free memory was 66.8MB in the beginning and 56.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:40:35,710 INFO L158 Benchmark]: Boogie Preprocessor took 62.89ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 56.8MB in the beginning and 128.9MB in the end (delta: -72.0MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2022-12-15 00:40:35,711 INFO L158 Benchmark]: RCFGBuilder took 21610.88ms. Allocated memory was 167.8MB in the beginning and 553.6MB in the end (delta: 385.9MB). Free memory was 128.9MB in the beginning and 502.0MB in the end (delta: -373.2MB). Peak memory consumption was 336.6MB. Max. memory is 16.1GB. [2022-12-15 00:40:35,711 INFO L158 Benchmark]: CodeCheck took 493.26ms. Allocated memory is still 553.6MB. Free memory was 502.0MB in the beginning and 454.8MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-12-15 00:40:35,711 INFO L158 Benchmark]: Witness Printer took 3.11ms. Allocated memory is still 553.6MB. Free memory is still 454.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:40:35,713 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, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 162, overapproximation of bitwiseAnd at line 157. 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 5); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (5 - 1); [L31] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 12); [L32] const SORT_5 msb_SORT_5 = (SORT_5)1 << (12 - 1); [L34] const SORT_44 mask_SORT_44 = (SORT_44)-1 >> (sizeof(SORT_44) * 8 - 3); [L35] const SORT_44 msb_SORT_44 = (SORT_44)1 << (3 - 1); [L37] const SORT_71 mask_SORT_71 = (SORT_71)-1 >> (sizeof(SORT_71) * 8 - 2); [L38] const SORT_71 msb_SORT_71 = (SORT_71)1 << (2 - 1); [L40] const SORT_73 mask_SORT_73 = (SORT_73)-1 >> (sizeof(SORT_73) * 8 - 32); [L41] const SORT_73 msb_SORT_73 = (SORT_73)1 << (32 - 1); [L43] const SORT_179 mask_SORT_179 = (SORT_179)-1 >> (sizeof(SORT_179) * 8 - 4); [L44] const SORT_179 msb_SORT_179 = (SORT_179)1 << (4 - 1); [L46] const SORT_3 var_7 = 0; [L47] const SORT_1 var_12 = 0; [L48] const SORT_1 var_23 = 1; [L49] const SORT_5 var_35 = 0; [L50] const SORT_44 var_45 = 0; [L51] const SORT_44 var_49 = 2; [L52] const SORT_44 var_53 = 1; [L53] const SORT_44 var_58 = 4; [L54] const SORT_44 var_60 = 5; [L55] const SORT_44 var_64 = 3; [L56] const SORT_73 var_75 = 0; [L57] const SORT_3 var_82 = 31; [L58] const SORT_44 var_272 = 7; [L59] const SORT_44 var_277 = 6; [L60] const SORT_3 var_330 = 2; [L62] SORT_1 input_2; [L63] SORT_3 input_4; [L64] SORT_5 input_6; [L65] SORT_3 input_68; [L66] SORT_3 input_69; [L67] SORT_3 input_70; [L68] SORT_3 input_81; [L69] SORT_3 input_91; [L70] SORT_3 input_92; [L71] SORT_3 input_93; [L72] SORT_3 input_96; [L73] SORT_3 input_115; [L74] SORT_3 input_116; [L75] SORT_3 input_117; [L76] SORT_3 input_120; [L77] SORT_3 input_122; [L78] SORT_71 input_136; [L79] SORT_71 input_137; [L80] SORT_71 input_138; [L82] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] SORT_3 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] SORT_3 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] SORT_3 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L90] SORT_5 state_36 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L91] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] SORT_3 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] SORT_44 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_44; [L96] SORT_3 init_9_arg_1 = var_7; [L97] state_8 = init_9_arg_1 [L98] SORT_3 init_11_arg_1 = var_7; [L99] state_10 = init_11_arg_1 [L100] SORT_3 init_15_arg_1 = var_7; [L101] state_14 = init_15_arg_1 [L102] SORT_3 init_17_arg_1 = var_7; [L103] state_16 = init_17_arg_1 [L104] SORT_3 init_28_arg_1 = var_7; [L105] state_27 = init_28_arg_1 [L106] SORT_3 init_30_arg_1 = var_7; [L107] state_29 = init_30_arg_1 [L108] SORT_3 init_32_arg_1 = var_7; [L109] state_31 = init_32_arg_1 [L110] SORT_1 init_34_arg_1 = var_12; [L111] state_33 = init_34_arg_1 [L112] SORT_5 init_37_arg_1 = var_35; [L113] state_36 = init_37_arg_1 [L114] SORT_3 init_39_arg_1 = var_7; [L115] state_38 = init_39_arg_1 [L116] SORT_3 init_41_arg_1 = var_7; [L117] state_40 = init_41_arg_1 [L118] SORT_3 init_43_arg_1 = var_7; [L119] state_42 = init_43_arg_1 [L120] SORT_44 init_47_arg_1 = var_45; [L121] state_46 = init_47_arg_1 VAL [init_11_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_47_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_179=15, mask_SORT_3=31, mask_SORT_44=7, mask_SORT_5=4095, mask_SORT_71=3, mask_SORT_73=4294967295, msb_SORT_1=1, msb_SORT_179=8, msb_SORT_3=16, msb_SORT_44=4, msb_SORT_5=2048, msb_SORT_71=2, msb_SORT_73=2147483648, state_10=0, state_14=0, state_16=0, state_27=0, state_29=0, state_31=0, state_33=0, state_36=0, state_38=0, state_40=0, state_42=0, state_46=0, state_8=0, var_12=0, var_23=1, var_272=7, var_277=6, var_330=2, var_35=0, var_45=0, var_49=2, var_53=1, var_58=4, var_60=5, var_64=3, var_7=0, var_75=0, var_82=31] [L124] input_2 = __VERIFIER_nondet_uchar() [L125] input_4 = __VERIFIER_nondet_uchar() [L126] input_6 = __VERIFIER_nondet_ushort() [L127] input_68 = __VERIFIER_nondet_uchar() [L128] input_69 = __VERIFIER_nondet_uchar() [L129] input_70 = __VERIFIER_nondet_uchar() [L130] input_81 = __VERIFIER_nondet_uchar() [L131] input_91 = __VERIFIER_nondet_uchar() [L132] input_92 = __VERIFIER_nondet_uchar() [L133] input_93 = __VERIFIER_nondet_uchar() [L134] input_96 = __VERIFIER_nondet_uchar() [L135] input_115 = __VERIFIER_nondet_uchar() [L136] input_116 = __VERIFIER_nondet_uchar() [L137] input_117 = __VERIFIER_nondet_uchar() [L138] input_120 = __VERIFIER_nondet_uchar() [L139] input_122 = __VERIFIER_nondet_uchar() [L140] input_136 = __VERIFIER_nondet_uchar() [L141] input_137 = __VERIFIER_nondet_uchar() [L142] input_138 = __VERIFIER_nondet_uchar() [L145] SORT_1 var_18_arg_0 = var_12; [L146] SORT_3 var_18_arg_1 = state_16; [L147] SORT_3 var_18_arg_2 = state_14; [L148] SORT_3 var_18 = var_18_arg_0 ? var_18_arg_1 : var_18_arg_2; [L149] SORT_1 var_13_arg_0 = var_12; [L150] SORT_3 var_13_arg_1 = state_10; [L151] SORT_3 var_13_arg_2 = state_8; [L152] SORT_3 var_13 = var_13_arg_0 ? var_13_arg_1 : var_13_arg_2; [L153] SORT_1 var_19_arg_0 = var_12; [L154] SORT_3 var_19_arg_1 = var_18; [L155] SORT_3 var_19_arg_2 = var_13; [L156] SORT_3 var_19 = var_19_arg_0 ? var_19_arg_1 : var_19_arg_2; [L157] var_19 = var_19 & mask_SORT_3 [L158] SORT_3 var_20_arg_0 = var_19; [L159] SORT_3 var_20_arg_1 = var_7; [L160] SORT_1 var_20 = var_20_arg_0 == var_20_arg_1; [L161] SORT_1 var_24_arg_0 = var_20; [L162] SORT_1 var_24 = ~var_24_arg_0; [L163] SORT_1 var_25_arg_0 = var_23; [L164] SORT_1 var_25_arg_1 = var_24; [L165] SORT_1 var_25 = var_25_arg_0 & var_25_arg_1; [L166] var_25 = var_25 & mask_SORT_1 [L167] SORT_1 bad_26_arg_0 = var_25; [L168] CALL __VERIFIER_assert(!(bad_26_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 0.19ms. Allocated memory is still 138.4MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.30ms. Allocated memory is still 138.4MB. Free memory was 104.0MB in the beginning and 67.3MB in the end (delta: 36.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.24ms. Allocated memory is still 138.4MB. Free memory was 66.8MB in the beginning and 56.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.89ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 56.8MB in the beginning and 128.9MB in the end (delta: -72.0MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. * RCFGBuilder took 21610.88ms. Allocated memory was 167.8MB in the beginning and 553.6MB in the end (delta: 385.9MB). Free memory was 128.9MB in the beginning and 502.0MB in the end (delta: -373.2MB). Peak memory consumption was 336.6MB. Max. memory is 16.1GB. * CodeCheck took 493.26ms. Allocated memory is still 553.6MB. Free memory was 502.0MB in the beginning and 454.8MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Witness Printer took 3.11ms. Allocated memory is still 553.6MB. Free memory is still 454.8MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 00:40:35,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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 bdf357eff96525f897a0fa54e5d16275a68a1cc63236862522df0c356d03bb1d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:40:37,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:40:37,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:40:37,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:40:37,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:40:37,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:40:37,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:40:37,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:40:37,265 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:40:37,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:40:37,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:40:37,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:40:37,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:40:37,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:40:37,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:40:37,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:40:37,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:40:37,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:40:37,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:40:37,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:40:37,277 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:40:37,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:40:37,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:40:37,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:40:37,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:40:37,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:40:37,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:40:37,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:40:37,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:40:37,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:40:37,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:40:37,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:40:37,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:40:37,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:40:37,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:40:37,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:40:37,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:40:37,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:40:37,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:40:37,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:40:37,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:40:37,309 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:40:37,333 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:40:37,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:40:37,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:40:37,335 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:40:37,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:40:37,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:40:37,336 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:40:37,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:40:37,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:40:37,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:40:37,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:40:37,337 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:40:37,337 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:40:37,337 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:40:37,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:40:37,337 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:40:37,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:40:37,338 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:40:37,338 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:40:37,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:40:37,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:40:37,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:40:37,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:40:37,339 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:40:37,339 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:40:37,340 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:40:37,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:40:37,340 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:40:37,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:40:37,340 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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdf357eff96525f897a0fa54e5d16275a68a1cc63236862522df0c356d03bb1d [2022-12-15 00:40:37,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:40:37,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:40:37,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:40:37,572 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:40:37,573 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:40:37,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c [2022-12-15 00:40:40,155 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:40:40,364 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:40:40,365 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c [2022-12-15 00:40:40,376 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/data/86f29ace0/669cf0a3e59f46ee93bed3c28faa1c6d/FLAGd52d3d852 [2022-12-15 00:40:40,390 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/data/86f29ace0/669cf0a3e59f46ee93bed3c28faa1c6d [2022-12-15 00:40:40,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:40:40,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:40:40,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:40:40,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:40:40,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:40:40,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2805b780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40, skipping insertion in model container [2022-12-15 00:40:40,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:40:40,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:40:40,567 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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c[1107,1120] [2022-12-15 00:40:40,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:40:40,707 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:40:40,715 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_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p03.c[1107,1120] [2022-12-15 00:40:40,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:40:40,802 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:40:40,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40 WrapperNode [2022-12-15 00:40:40,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:40:40,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:40:40,803 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:40:40,804 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:40:40,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,825 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,866 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-12-15 00:40:40,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:40:40,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:40:40,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:40:40,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:40:40,874 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,904 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:40:40,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:40:40,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:40:40,914 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:40:40,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:40:40" (1/1) ... [2022-12-15 00:40:40,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:40:40,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:40:40,940 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:40:40,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:40:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:40:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:40:41,196 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:40:41,197 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:40:42,082 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:40:42,110 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:40:42,110 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:40:42,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:40:42 BoogieIcfgContainer [2022-12-15 00:40:42,112 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:40:42,113 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:40:42,113 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:40:42,123 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:40:42,123 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:40:42" (1/1) ... [2022-12-15 00:40:42,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:40:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 00:40:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 00:40:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:40:42,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:42,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:42,207 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:40:42,210 INFO L158 Benchmark]: Toolchain (without parser) took 1815.93ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 53.4MB in the beginning and 47.2MB in the end (delta: 6.3MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. [2022-12-15 00:40:42,211 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 73.4MB. Free memory was 52.0MB in the beginning and 51.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:40:42,212 INFO L158 Benchmark]: CACSL2BoogieTranslator took 407.99ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 53.3MB in the beginning and 89.4MB in the end (delta: -36.1MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2022-12-15 00:40:42,212 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.27ms. Allocated memory is still 121.6MB. Free memory was 89.4MB in the beginning and 81.1MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:40:42,213 INFO L158 Benchmark]: Boogie Preprocessor took 46.38ms. Allocated memory is still 121.6MB. Free memory was 81.1MB in the beginning and 76.1MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:40:42,213 INFO L158 Benchmark]: RCFGBuilder took 1198.53ms. Allocated memory is still 121.6MB. Free memory was 76.1MB in the beginning and 52.4MB in the end (delta: 23.7MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. [2022-12-15 00:40:42,214 INFO L158 Benchmark]: CodeCheck took 96.07ms. Allocated memory is still 121.6MB. Free memory was 52.4MB in the beginning and 47.2MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:40:42,216 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 73.4MB. Free memory was 52.0MB in the beginning and 51.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 407.99ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 53.3MB in the beginning and 89.4MB in the end (delta: -36.1MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.27ms. Allocated memory is still 121.6MB. Free memory was 89.4MB in the beginning and 81.1MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.38ms. Allocated memory is still 121.6MB. Free memory was 81.1MB in the beginning and 76.1MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1198.53ms. Allocated memory is still 121.6MB. Free memory was 76.1MB in the beginning and 52.4MB in the end (delta: 23.7MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. * CodeCheck took 96.07ms. Allocated memory is still 121.6MB. Free memory was 52.4MB in the beginning and 47.2MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:40:42,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dabf9c6-9664-46c3-8f78-d0ddbe1e0a02/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