./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.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_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/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_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/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_855e32d0-1ce8-43f7-8821-681a6700cc9b/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 2f1d80befaa77be0a079109a635df23085fa7ccf7b1b752044bebae6779c0281 --- 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 00:09:21,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:09:21,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:09:21,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:09:21,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:09:21,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:09:21,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:09:21,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:09:21,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:09:21,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:09:21,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:09:21,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:09:21,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:09:21,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:09:21,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:09:21,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:09:21,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:09:21,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:09:21,976 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:09:21,977 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:09:21,979 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:09:21,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:09:21,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:09:21,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:09:21,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:09:21,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:09:21,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:09:21,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:09:21,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:09:21,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:09:21,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:09:21,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:09:21,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:09:21,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:09:21,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:09:21,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:09:21,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:09:21,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:09:21,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:09:21,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:09:21,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:09:21,993 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:09:22,013 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:09:22,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:09:22,014 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:09:22,014 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:09:22,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:09:22,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:09:22,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:09:22,015 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:09:22,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:09:22,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:09:22,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:09:22,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:09:22,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:09:22,016 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:09:22,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:09:22,016 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:09:22,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:09:22,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:09:22,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:09:22,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:09:22,017 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:09:22,017 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:09:22,018 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:09:22,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:09:22,018 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:09:22,018 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_855e32d0-1ce8-43f7-8821-681a6700cc9b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1d80befaa77be0a079109a635df23085fa7ccf7b1b752044bebae6779c0281 [2022-12-15 00:09:22,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:09:22,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:09:22,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:09:22,233 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:09:22,234 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:09:22,235 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c [2022-12-15 00:09:24,833 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:09:25,059 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:09:25,060 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c [2022-12-15 00:09:25,070 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/data/acfe86088/bc64128b4a704c6eaf5c21dcd3ce293c/FLAG32a969a3c [2022-12-15 00:09:25,083 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/data/acfe86088/bc64128b4a704c6eaf5c21dcd3ce293c [2022-12-15 00:09:25,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:09:25,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:09:25,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:09:25,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:09:25,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:09:25,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23ec8879 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25, skipping insertion in model container [2022-12-15 00:09:25,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:09:25,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:09:25,264 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_855e32d0-1ce8-43f7-8821-681a6700cc9b/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c[1107,1120] [2022-12-15 00:09:25,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:09:25,456 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:09:25,466 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_855e32d0-1ce8-43f7-8821-681a6700cc9b/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c[1107,1120] [2022-12-15 00:09:25,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:09:25,558 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:09:25,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25 WrapperNode [2022-12-15 00:09:25,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:09:25,560 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:09:25,560 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:09:25,560 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:09:25,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,589 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,653 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1034 [2022-12-15 00:09:25,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:09:25,654 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:09:25,654 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:09:25,654 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:09:25,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,673 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,673 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,715 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,720 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,725 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:09:25,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:09:25,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:09:25,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:09:25,737 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:25" (1/1) ... [2022-12-15 00:09:25,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:09:25,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:09:25,784 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:09:25,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:09:25,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:09:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:09:26,018 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:09:26,020 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:09:49,971 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:09:49,987 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:09:49,988 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:09:49,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:09:49 BoogieIcfgContainer [2022-12-15 00:09:49,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:09:49,990 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:09:49,990 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:09:49,997 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:09:49,998 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:09:49" (1/1) ... [2022-12-15 00:09:50,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:09:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 00:09:50,042 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 00:09:50,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:09:50,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:50,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:09:50,189 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:09:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:09:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:09:50,356 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:09:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:09:50,514 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-15 00:09:50,541 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-15 00:09:50,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:09:50 ImpRootNode [2022-12-15 00:09:50,546 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:09:50,547 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:09:50,547 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:09:50,547 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:09:50,548 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:09:49" (3/4) ... [2022-12-15 00:09:50,550 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:09:50,551 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:09:50,551 INFO L158 Benchmark]: Toolchain (without parser) took 25465.16ms. Allocated memory was 140.5MB in the beginning and 664.8MB in the end (delta: 524.3MB). Free memory was 104.3MB in the beginning and 305.5MB in the end (delta: -201.2MB). Peak memory consumption was 324.6MB. Max. memory is 16.1GB. [2022-12-15 00:09:50,552 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 140.5MB. Free memory is still 116.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:09:50,552 INFO L158 Benchmark]: CACSL2BoogieTranslator took 472.63ms. Allocated memory is still 140.5MB. Free memory was 104.3MB in the beginning and 68.1MB in the end (delta: 36.1MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-15 00:09:50,553 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.40ms. Allocated memory is still 140.5MB. Free memory was 68.1MB in the beginning and 57.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:09:50,553 INFO L158 Benchmark]: Boogie Preprocessor took 81.68ms. Allocated memory is still 140.5MB. Free memory was 57.6MB in the beginning and 104.1MB in the end (delta: -46.5MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-12-15 00:09:50,554 INFO L158 Benchmark]: RCFGBuilder took 24253.23ms. Allocated memory was 140.5MB in the beginning and 664.8MB in the end (delta: 524.3MB). Free memory was 104.1MB in the beginning and 355.8MB in the end (delta: -251.8MB). Peak memory consumption was 405.4MB. Max. memory is 16.1GB. [2022-12-15 00:09:50,555 INFO L158 Benchmark]: CodeCheck took 556.14ms. Allocated memory is still 664.8MB. Free memory was 355.8MB in the beginning and 306.6MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-12-15 00:09:50,555 INFO L158 Benchmark]: Witness Printer took 3.81ms. Allocated memory is still 664.8MB. Free memory was 306.6MB in the beginning and 305.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:09:50,559 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: 0.1s 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 161, overapproximation of bitwiseAnd at line 147. 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_45 mask_SORT_45 = (SORT_45)-1 >> (sizeof(SORT_45) * 8 - 3); [L35] const SORT_45 msb_SORT_45 = (SORT_45)1 << (3 - 1); [L37] const SORT_86 mask_SORT_86 = (SORT_86)-1 >> (sizeof(SORT_86) * 8 - 4); [L38] const SORT_86 msb_SORT_86 = (SORT_86)1 << (4 - 1); [L40] const SORT_143 mask_SORT_143 = (SORT_143)-1 >> (sizeof(SORT_143) * 8 - 32); [L41] const SORT_143 msb_SORT_143 = (SORT_143)1 << (32 - 1); [L43] const SORT_167 mask_SORT_167 = (SORT_167)-1 >> (sizeof(SORT_167) * 8 - 2); [L44] const SORT_167 msb_SORT_167 = (SORT_167)1 << (2 - 1); [L46] const SORT_3 var_7 = 0; [L47] const SORT_1 var_11 = 0; [L48] const SORT_1 var_20 = 1; [L49] const SORT_5 var_32 = 0; [L50] const SORT_45 var_46 = 0; [L51] const SORT_45 var_50 = 2; [L52] const SORT_45 var_54 = 1; [L53] const SORT_45 var_59 = 4; [L54] const SORT_45 var_61 = 5; [L55] const SORT_45 var_65 = 3; [L56] const SORT_3 var_73 = 2; [L57] const SORT_45 var_103 = 7; [L58] const SORT_45 var_108 = 6; [L59] const SORT_143 var_145 = 0; [L60] const SORT_3 var_176 = 31; [L62] SORT_1 input_2; [L63] SORT_3 input_4; [L64] SORT_5 input_6; [L65] SORT_3 input_164; [L66] SORT_3 input_165; [L67] SORT_3 input_166; [L68] SORT_3 input_175; [L69] SORT_3 input_185; [L70] SORT_3 input_186; [L71] SORT_3 input_187; [L72] SORT_3 input_190; [L73] SORT_3 input_209; [L74] SORT_3 input_210; [L75] SORT_3 input_211; [L76] SORT_3 input_214; [L77] SORT_3 input_216; [L78] SORT_167 input_230; [L79] SORT_167 input_231; [L80] SORT_167 input_232; [L82] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] SORT_3 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] SORT_3 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] SORT_3 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] SORT_1 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] SORT_5 state_33 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L89] SORT_3 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] SORT_3 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L91] SORT_3 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] SORT_3 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] SORT_45 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_45; [L96] SORT_3 init_9_arg_1 = var_7; [L97] state_8 = init_9_arg_1 [L98] SORT_3 init_14_arg_1 = var_7; [L99] state_13 = init_14_arg_1 [L100] SORT_3 init_25_arg_1 = var_7; [L101] state_24 = init_25_arg_1 [L102] SORT_3 init_27_arg_1 = var_7; [L103] state_26 = init_27_arg_1 [L104] SORT_3 init_29_arg_1 = var_7; [L105] state_28 = init_29_arg_1 [L106] SORT_1 init_31_arg_1 = var_11; [L107] state_30 = init_31_arg_1 [L108] SORT_5 init_34_arg_1 = var_32; [L109] state_33 = init_34_arg_1 [L110] SORT_3 init_36_arg_1 = var_7; [L111] state_35 = init_36_arg_1 [L112] SORT_3 init_38_arg_1 = var_7; [L113] state_37 = init_38_arg_1 [L114] SORT_3 init_40_arg_1 = var_7; [L115] state_39 = init_40_arg_1 [L116] SORT_3 init_42_arg_1 = var_7; [L117] state_41 = init_42_arg_1 [L118] SORT_3 init_44_arg_1 = var_7; [L119] state_43 = init_44_arg_1 [L120] SORT_45 init_48_arg_1 = var_46; [L121] state_47 = init_48_arg_1 VAL [init_14_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_48_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_143=4294967295, mask_SORT_167=3, mask_SORT_3=31, mask_SORT_45=7, mask_SORT_5=4095, mask_SORT_86=15, msb_SORT_1=1, msb_SORT_143=2147483648, msb_SORT_167=2, msb_SORT_3=16, msb_SORT_45=4, msb_SORT_5=2048, msb_SORT_86=8, state_13=0, state_24=0, state_26=0, state_28=0, state_30=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_47=0, state_8=0, var_103=7, var_108=6, var_11=0, var_145=0, var_176=31, var_20=1, var_32=0, var_46=0, var_50=2, var_54=1, var_59=4, var_61=5, var_65=3, var_7=0, var_73=2] [L124] input_2 = __VERIFIER_nondet_uchar() [L125] input_4 = __VERIFIER_nondet_uchar() [L126] input_6 = __VERIFIER_nondet_ushort() [L127] input_164 = __VERIFIER_nondet_uchar() [L128] input_165 = __VERIFIER_nondet_uchar() [L129] input_166 = __VERIFIER_nondet_uchar() [L130] input_175 = __VERIFIER_nondet_uchar() [L131] input_185 = __VERIFIER_nondet_uchar() [L132] input_186 = __VERIFIER_nondet_uchar() [L133] input_187 = __VERIFIER_nondet_uchar() [L134] input_190 = __VERIFIER_nondet_uchar() [L135] input_209 = __VERIFIER_nondet_uchar() [L136] input_210 = __VERIFIER_nondet_uchar() [L137] input_211 = __VERIFIER_nondet_uchar() [L138] input_214 = __VERIFIER_nondet_uchar() [L139] input_216 = __VERIFIER_nondet_uchar() [L140] input_230 = __VERIFIER_nondet_uchar() [L141] input_231 = __VERIFIER_nondet_uchar() [L142] input_232 = __VERIFIER_nondet_uchar() [L145] SORT_3 var_10_arg_0 = state_8; [L146] SORT_1 var_10 = var_10_arg_0 >> 0; [L147] var_10 = var_10 & mask_SORT_1 [L148] SORT_1 var_12_arg_0 = var_10; [L149] SORT_1 var_12_arg_1 = var_11; [L150] SORT_1 var_12 = var_12_arg_0 == var_12_arg_1; [L151] SORT_3 var_15_arg_0 = state_13; [L152] SORT_1 var_15 = var_15_arg_0 >> 0; [L153] var_15 = var_15 & mask_SORT_1 [L154] SORT_1 var_16_arg_0 = var_15; [L155] SORT_1 var_16_arg_1 = var_11; [L156] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L157] SORT_1 var_17_arg_0 = var_12; [L158] SORT_1 var_17_arg_1 = var_16; [L159] SORT_1 var_17 = var_17_arg_0 & var_17_arg_1; [L160] SORT_1 var_21_arg_0 = var_17; [L161] SORT_1 var_21 = ~var_21_arg_0; [L162] SORT_1 var_22_arg_0 = var_20; [L163] SORT_1 var_22_arg_1 = var_21; [L164] SORT_1 var_22 = var_22_arg_0 & var_22_arg_1; [L165] var_22 = var_22 & mask_SORT_1 [L166] SORT_1 bad_23_arg_0 = var_22; [L167] CALL __VERIFIER_assert(!(bad_23_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 140.5MB. Free memory is still 116.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 472.63ms. Allocated memory is still 140.5MB. Free memory was 104.3MB in the beginning and 68.1MB in the end (delta: 36.1MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.40ms. Allocated memory is still 140.5MB. Free memory was 68.1MB in the beginning and 57.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.68ms. Allocated memory is still 140.5MB. Free memory was 57.6MB in the beginning and 104.1MB in the end (delta: -46.5MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * RCFGBuilder took 24253.23ms. Allocated memory was 140.5MB in the beginning and 664.8MB in the end (delta: 524.3MB). Free memory was 104.1MB in the beginning and 355.8MB in the end (delta: -251.8MB). Peak memory consumption was 405.4MB. Max. memory is 16.1GB. * CodeCheck took 556.14ms. Allocated memory is still 664.8MB. Free memory was 355.8MB in the beginning and 306.6MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Witness Printer took 3.81ms. Allocated memory is still 664.8MB. Free memory was 306.6MB in the beginning and 305.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 00:09:50,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/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_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/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_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/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_855e32d0-1ce8-43f7-8821-681a6700cc9b/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 2f1d80befaa77be0a079109a635df23085fa7ccf7b1b752044bebae6779c0281 --- 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 00:09:52,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:09:52,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:09:52,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:09:52,332 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:09:52,333 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:09:52,335 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:09:52,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:09:52,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:09:52,339 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:09:52,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:09:52,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:09:52,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:09:52,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:09:52,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:09:52,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:09:52,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:09:52,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:09:52,348 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:09:52,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:09:52,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:09:52,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:09:52,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:09:52,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:09:52,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:09:52,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:09:52,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:09:52,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:09:52,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:09:52,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:09:52,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:09:52,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:09:52,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:09:52,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:09:52,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:09:52,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:09:52,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:09:52,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:09:52,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:09:52,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:09:52,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:09:52,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:09:52,393 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:09:52,393 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:09:52,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:09:52,394 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:09:52,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:09:52,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:09:52,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:09:52,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:09:52,395 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:09:52,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:09:52,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:09:52,396 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:09:52,396 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:09:52,396 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:09:52,396 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:09:52,396 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:09:52,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:09:52,397 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:09:52,397 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:09:52,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:09:52,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:09:52,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:09:52,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:09:52,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:09:52,398 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:09:52,398 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:09:52,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:09:52,398 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:09:52,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:09:52,398 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_855e32d0-1ce8-43f7-8821-681a6700cc9b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1d80befaa77be0a079109a635df23085fa7ccf7b1b752044bebae6779c0281 [2022-12-15 00:09:52,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:09:52,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:09:52,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:09:52,632 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:09:52,632 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:09:52,633 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c [2022-12-15 00:09:55,141 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:09:55,344 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:09:55,344 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c [2022-12-15 00:09:55,353 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/data/bcaeb0b3f/c2be385d031c4c3c8c7904df23a86f0f/FLAGda2a995b8 [2022-12-15 00:09:55,364 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/data/bcaeb0b3f/c2be385d031c4c3c8c7904df23a86f0f [2022-12-15 00:09:55,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:09:55,367 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:09:55,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:09:55,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:09:55,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:09:55,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7911fd5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55, skipping insertion in model container [2022-12-15 00:09:55,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:09:55,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:09:55,518 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_855e32d0-1ce8-43f7-8821-681a6700cc9b/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c[1107,1120] [2022-12-15 00:09:55,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:09:55,716 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:09:55,725 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_855e32d0-1ce8-43f7-8821-681a6700cc9b/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p02.c[1107,1120] [2022-12-15 00:09:55,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:09:55,828 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:09:55,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55 WrapperNode [2022-12-15 00:09:55,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:09:55,830 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:09:55,830 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:09:55,830 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:09:55,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,857 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,909 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1034 [2022-12-15 00:09:55,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:09:55,910 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:09:55,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:09:55,910 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:09:55,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,929 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,929 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,961 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:09:55,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:09:55,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:09:55,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:09:55,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:09:55,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:09:56,007 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:09:56,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:09:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:09:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:09:56,273 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:09:56,275 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:09:57,048 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:09:57,078 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:09:57,078 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:09:57,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:09:57 BoogieIcfgContainer [2022-12-15 00:09:57,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:09:57,081 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:09:57,081 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:09:57,090 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:09:57,090 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:09:57" (1/1) ... [2022-12-15 00:09:57,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:09:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:57,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 00:09:57,148 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 00:09:57,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:09:57,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:57,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:57,185 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 00:09:57,188 INFO L158 Benchmark]: Toolchain (without parser) took 1821.06ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 52.7MB in the beginning and 46.6MB in the end (delta: 6.2MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2022-12-15 00:09:57,189 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:09:57,189 INFO L158 Benchmark]: CACSL2BoogieTranslator took 461.31ms. Allocated memory is still 75.5MB. Free memory was 52.6MB in the beginning and 49.3MB in the end (delta: 3.2MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2022-12-15 00:09:57,190 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.79ms. Allocated memory is still 75.5MB. Free memory was 49.3MB in the beginning and 41.6MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:09:57,190 INFO L158 Benchmark]: Boogie Preprocessor took 65.95ms. Allocated memory is still 75.5MB. Free memory was 41.6MB in the beginning and 36.4MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:09:57,191 INFO L158 Benchmark]: RCFGBuilder took 1103.65ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 36.4MB in the beginning and 52.8MB in the end (delta: -16.5MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. [2022-12-15 00:09:57,191 INFO L158 Benchmark]: CodeCheck took 106.47ms. Allocated memory is still 92.3MB. Free memory was 52.8MB in the beginning and 46.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:09:57,193 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 0.10ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 461.31ms. Allocated memory is still 75.5MB. Free memory was 52.6MB in the beginning and 49.3MB in the end (delta: 3.2MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.79ms. Allocated memory is still 75.5MB. Free memory was 49.3MB in the beginning and 41.6MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.95ms. Allocated memory is still 75.5MB. Free memory was 41.6MB in the beginning and 36.4MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1103.65ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 36.4MB in the beginning and 52.8MB in the end (delta: -16.5MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. * CodeCheck took 106.47ms. Allocated memory is still 92.3MB. Free memory was 52.8MB in the beginning and 46.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:09:57,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_855e32d0-1ce8-43f7-8821-681a6700cc9b/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