./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 69bb6104456b995cb5a854cb1293794f3e84c35e6528b88b7ea4992217e51b8b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:40:45,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:40:45,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:40:45,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:40:45,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:40:45,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:40:45,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:40:45,933 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:40:45,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:40:45,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:40:45,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:40:45,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:40:45,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:40:45,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:40:45,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:40:45,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:40:45,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:40:45,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:40:45,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:40:45,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:40:45,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:40:45,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:40:45,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:40:45,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:40:45,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:40:45,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:40:45,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:40:45,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:40:45,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:40:45,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:40:45,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:40:45,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:40:45,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:40:45,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:40:45,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:40:45,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:40:45,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:40:45,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:40:45,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:40:45,984 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:40:45,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:40:45,991 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:40:46,022 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:40:46,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:40:46,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:40:46,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:40:46,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:40:46,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:40:46,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:40:46,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:40:46,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:40:46,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:40:46,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:40:46,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:40:46,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:40:46,031 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:40:46,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:40:46,032 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:40:46,032 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:40:46,032 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:40:46,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:46,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:40:46,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:40:46,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:40:46,033 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:40:46,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:40:46,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:40:46,034 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_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69bb6104456b995cb5a854cb1293794f3e84c35e6528b88b7ea4992217e51b8b [2022-11-16 07:40:46,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:40:46,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:40:46,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:40:46,382 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:40:46,384 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:40:46,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c [2022-11-16 07:40:46,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data/6fffa863d/a5b06c6d8e2845dca709f56b68055ce6/FLAG74d7bb4cc [2022-11-16 07:40:47,160 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:40:47,161 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c [2022-11-16 07:40:47,185 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data/6fffa863d/a5b06c6d8e2845dca709f56b68055ce6/FLAG74d7bb4cc [2022-11-16 07:40:47,303 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data/6fffa863d/a5b06c6d8e2845dca709f56b68055ce6 [2022-11-16 07:40:47,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:40:47,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:40:47,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:47,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:40:47,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:40:47,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:47" (1/1) ... [2022-11-16 07:40:47,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c03b41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:47, skipping insertion in model container [2022-11-16 07:40:47,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:47" (1/1) ... [2022-11-16 07:40:47,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:40:47,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:47,768 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c[1014,1027] [2022-11-16 07:40:48,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:48,320 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:40:48,334 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c[1014,1027] [2022-11-16 07:40:48,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:48,684 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:40:48,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48 WrapperNode [2022-11-16 07:40:48,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:48,687 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:48,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:40:48,687 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:40:48,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:48,844 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,148 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 7375 [2022-11-16 07:40:49,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:49,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:40:49,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:40:49,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:40:49,163 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,547 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:40:49,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:40:49,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:40:49,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:40:49,663 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:48" (1/1) ... [2022-11-16 07:40:49,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:49,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:40:49,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:40:49,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:40:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:40:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:40:50,980 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:40:50,982 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:41:57,798 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:42:37,840 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:42:37,840 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 07:42:37,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:42:37 BoogieIcfgContainer [2022-11-16 07:42:37,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:42:37,843 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:42:37,843 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:42:37,857 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:42:37,858 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:42:37" (1/1) ... [2022-11-16 07:42:37,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:42:37,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:42:37,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 07:42:37,959 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 07:42:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 07:42:37,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:42:37,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:42:38,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 07:42:38,658 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 07:42:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 07:42:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 07:42:39,711 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 07:42:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 07:42:40,906 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 07:42:40,971 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 07:42:40,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 07:42:40 ImpRootNode [2022-11-16 07:42:40,995 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 07:42:40,996 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 07:42:40,997 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 07:42:40,998 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 07:42:40,998 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:42:37" (3/4) ... [2022-11-16 07:42:41,002 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 07:42:41,002 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 07:42:41,004 INFO L158 Benchmark]: Toolchain (without parser) took 113693.90ms. Allocated memory was 125.8MB in the beginning and 10.2GB in the end (delta: 10.1GB). Free memory was 80.9MB in the beginning and 9.6GB in the end (delta: -9.5GB). Peak memory consumption was 532.7MB. Max. memory is 16.1GB. [2022-11-16 07:42:41,005 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 125.8MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:42:41,007 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1375.23ms. Allocated memory was 125.8MB in the beginning and 161.5MB in the end (delta: 35.7MB). Free memory was 80.7MB in the beginning and 67.6MB in the end (delta: 13.1MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. [2022-11-16 07:42:41,008 INFO L158 Benchmark]: Boogie Procedure Inliner took 464.09ms. Allocated memory is still 161.5MB. Free memory was 67.6MB in the beginning and 63.7MB in the end (delta: 3.9MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2022-11-16 07:42:41,009 INFO L158 Benchmark]: Boogie Preprocessor took 503.80ms. Allocated memory is still 161.5MB. Free memory was 63.7MB in the beginning and 56.5MB in the end (delta: 7.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-16 07:42:41,010 INFO L158 Benchmark]: RCFGBuilder took 108186.73ms. Allocated memory was 161.5MB in the beginning and 10.2GB in the end (delta: 10.0GB). Free memory was 56.5MB in the beginning and 9.8GB in the end (delta: -9.8GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-11-16 07:42:41,011 INFO L158 Benchmark]: CodeCheck took 3151.96ms. Allocated memory is still 10.2GB. Free memory was 9.8GB in the beginning and 9.6GB in the end (delta: 229.6MB). Peak memory consumption was 230.7MB. Max. memory is 16.1GB. [2022-11-16 07:42:41,012 INFO L158 Benchmark]: Witness Printer took 6.62ms. Allocated memory is still 10.2GB. Free memory is still 9.6GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:42:41,020 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: 3.0s, 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: 0.3s SsaConstructionTime, 0.2s 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 463, overapproximation of bitwiseAnd at line 263, overapproximation of bitwiseXor at line 458. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_2 var_5 = 0; [L38] const SORT_1 var_80 = 0; [L39] const SORT_2 var_85 = 1; [L40] const SORT_2 var_86 = 35; [L41] const SORT_2 var_93 = 0; [L42] const SORT_3 var_582 = 0; [L43] const SORT_4 var_584 = 1; [L45] SORT_1 input_91; [L46] SORT_1 input_92; [L47] SORT_1 input_94; [L48] SORT_1 input_95; [L49] SORT_1 input_103; [L50] SORT_1 input_104; [L51] SORT_1 input_105; [L52] SORT_1 input_106; [L53] SORT_1 input_116; [L54] SORT_1 input_117; [L55] SORT_1 input_118; [L56] SORT_1 input_119; [L57] SORT_1 input_131; [L58] SORT_1 input_132; [L59] SORT_1 input_133; [L60] SORT_1 input_134; [L61] SORT_1 input_146; [L62] SORT_1 input_147; [L63] SORT_1 input_157; [L64] SORT_1 input_158; [L65] SORT_1 input_166; [L66] SORT_1 input_167; [L67] SORT_1 input_168; [L68] SORT_1 input_169; [L69] SORT_1 input_179; [L70] SORT_1 input_180; [L71] SORT_1 input_181; [L72] SORT_1 input_182; [L73] SORT_1 input_194; [L74] SORT_1 input_195; [L75] SORT_1 input_196; [L76] SORT_1 input_197; [L77] SORT_1 input_211; [L78] SORT_1 input_212; [L79] SORT_1 input_213; [L80] SORT_1 input_214; [L81] SORT_1 input_228; [L82] SORT_1 input_229; [L83] SORT_1 input_241; [L84] SORT_1 input_242; [L85] SORT_1 input_252; [L86] SORT_1 input_253; [L87] SORT_1 input_254; [L88] SORT_1 input_255; [L89] SORT_1 input_267; [L90] SORT_1 input_268; [L91] SORT_1 input_269; [L92] SORT_1 input_270; [L93] SORT_1 input_284; [L94] SORT_1 input_285; [L95] SORT_1 input_286; [L96] SORT_1 input_287; [L97] SORT_1 input_303; [L98] SORT_1 input_304; [L99] SORT_1 input_305; [L100] SORT_1 input_306; [L101] SORT_1 input_322; [L102] SORT_1 input_323; [L103] SORT_1 input_337; [L104] SORT_1 input_338; [L105] SORT_1 input_350; [L106] SORT_1 input_351; [L107] SORT_1 input_352; [L108] SORT_1 input_353; [L109] SORT_1 input_365; [L110] SORT_1 input_366; [L111] SORT_1 input_367; [L112] SORT_1 input_368; [L113] SORT_1 input_382; [L114] SORT_1 input_383; [L115] SORT_1 input_384; [L116] SORT_1 input_385; [L117] SORT_1 input_401; [L118] SORT_1 input_402; [L119] SORT_1 input_403; [L120] SORT_1 input_404; [L121] SORT_1 input_420; [L122] SORT_1 input_421; [L123] SORT_1 input_435; [L124] SORT_1 input_436; [L125] SORT_1 input_448; [L126] SORT_1 input_449; [L127] SORT_1 input_459; [L128] SORT_1 input_460; [L129] SORT_1 input_472; [L130] SORT_1 input_473; [L131] SORT_1 input_487; [L132] SORT_1 input_488; [L133] SORT_1 input_522; [L134] SORT_1 input_523; [L135] SORT_1 input_531; [L136] SORT_1 input_532; [L137] SORT_1 input_542; [L138] SORT_1 input_543; [L139] SORT_1 input_555; [L140] SORT_1 input_556; [L142] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L143] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L144] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L145] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L146] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L147] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L148] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L149] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L150] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L151] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L152] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L153] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L154] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L155] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L156] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L157] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L158] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L160] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L161] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L162] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L164] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L165] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L166] SORT_2 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L167] SORT_2 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L168] SORT_2 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L169] SORT_2 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L170] SORT_2 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L171] SORT_2 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L172] SORT_2 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L173] SORT_2 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L174] SORT_2 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L175] SORT_2 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L176] SORT_2 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L177] SORT_2 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L178] SORT_2 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L179] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] SORT_2 init_7_arg_1 = var_5; [L183] state_6 = init_7_arg_1 [L184] SORT_2 init_9_arg_1 = var_5; [L185] state_8 = init_9_arg_1 [L186] SORT_2 init_11_arg_1 = var_5; [L187] state_10 = init_11_arg_1 [L188] SORT_2 init_13_arg_1 = var_5; [L189] state_12 = init_13_arg_1 [L190] SORT_2 init_15_arg_1 = var_5; [L191] state_14 = init_15_arg_1 [L192] SORT_2 init_17_arg_1 = var_5; [L193] state_16 = init_17_arg_1 [L194] SORT_2 init_19_arg_1 = var_5; [L195] state_18 = init_19_arg_1 [L196] SORT_2 init_21_arg_1 = var_5; [L197] state_20 = init_21_arg_1 [L198] SORT_2 init_23_arg_1 = var_5; [L199] state_22 = init_23_arg_1 [L200] SORT_2 init_25_arg_1 = var_5; [L201] state_24 = init_25_arg_1 [L202] SORT_2 init_27_arg_1 = var_5; [L203] state_26 = init_27_arg_1 [L204] SORT_2 init_29_arg_1 = var_5; [L205] state_28 = init_29_arg_1 [L206] SORT_2 init_31_arg_1 = var_5; [L207] state_30 = init_31_arg_1 [L208] SORT_2 init_33_arg_1 = var_5; [L209] state_32 = init_33_arg_1 [L210] SORT_2 init_35_arg_1 = var_5; [L211] state_34 = init_35_arg_1 [L212] SORT_2 init_37_arg_1 = var_5; [L213] state_36 = init_37_arg_1 [L214] SORT_2 init_39_arg_1 = var_5; [L215] state_38 = init_39_arg_1 [L216] SORT_2 init_41_arg_1 = var_5; [L217] state_40 = init_41_arg_1 [L218] SORT_2 init_43_arg_1 = var_5; [L219] state_42 = init_43_arg_1 [L220] SORT_2 init_45_arg_1 = var_5; [L221] state_44 = init_45_arg_1 [L222] SORT_2 init_47_arg_1 = var_5; [L223] state_46 = init_47_arg_1 [L224] SORT_2 init_49_arg_1 = var_5; [L225] state_48 = init_49_arg_1 [L226] SORT_2 init_51_arg_1 = var_5; [L227] state_50 = init_51_arg_1 [L228] SORT_2 init_53_arg_1 = var_5; [L229] state_52 = init_53_arg_1 [L230] SORT_2 init_55_arg_1 = var_5; [L231] state_54 = init_55_arg_1 [L232] SORT_2 init_57_arg_1 = var_5; [L233] state_56 = init_57_arg_1 [L234] SORT_2 init_59_arg_1 = var_5; [L235] state_58 = init_59_arg_1 [L236] SORT_2 init_61_arg_1 = var_5; [L237] state_60 = init_61_arg_1 [L238] SORT_2 init_63_arg_1 = var_5; [L239] state_62 = init_63_arg_1 [L240] SORT_2 init_65_arg_1 = var_5; [L241] state_64 = init_65_arg_1 [L242] SORT_2 init_67_arg_1 = var_5; [L243] state_66 = init_67_arg_1 [L244] SORT_2 init_69_arg_1 = var_5; [L245] state_68 = init_69_arg_1 [L246] SORT_2 init_71_arg_1 = var_5; [L247] state_70 = init_71_arg_1 [L248] SORT_2 init_73_arg_1 = var_5; [L249] state_72 = init_73_arg_1 [L250] SORT_2 init_75_arg_1 = var_5; [L251] state_74 = init_75_arg_1 [L252] SORT_2 init_77_arg_1 = var_5; [L253] state_76 = init_77_arg_1 [L254] SORT_2 init_79_arg_1 = var_5; [L255] state_78 = init_79_arg_1 [L256] SORT_1 init_82_arg_1 = var_80; [L257] state_81 = init_82_arg_1 [L258] SORT_1 init_84_arg_1 = var_80; [L259] state_83 = init_84_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_59_arg_1=0, init_61_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_71_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_7_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_6=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_70=0, state_72=0, state_74=0, state_76=0, state_78=0, state_8=0, state_81=0, state_83=0, var_5=0, var_582=0, var_584=1, var_80=0, var_85=1, var_86=35, var_93=0] [L262] input_91 = __VERIFIER_nondet_uchar() [L263] input_91 = input_91 & mask_SORT_1 [L264] input_92 = __VERIFIER_nondet_uchar() [L265] input_92 = input_92 & mask_SORT_1 [L266] input_94 = __VERIFIER_nondet_uchar() [L267] input_94 = input_94 & mask_SORT_1 [L268] input_95 = __VERIFIER_nondet_uchar() [L269] input_95 = input_95 & mask_SORT_1 [L270] input_103 = __VERIFIER_nondet_uchar() [L271] input_103 = input_103 & mask_SORT_1 [L272] input_104 = __VERIFIER_nondet_uchar() [L273] input_104 = input_104 & mask_SORT_1 [L274] input_105 = __VERIFIER_nondet_uchar() [L275] input_105 = input_105 & mask_SORT_1 [L276] input_106 = __VERIFIER_nondet_uchar() [L277] input_106 = input_106 & mask_SORT_1 [L278] input_116 = __VERIFIER_nondet_uchar() [L279] input_116 = input_116 & mask_SORT_1 [L280] input_117 = __VERIFIER_nondet_uchar() [L281] input_117 = input_117 & mask_SORT_1 [L282] input_118 = __VERIFIER_nondet_uchar() [L283] input_118 = input_118 & mask_SORT_1 [L284] input_119 = __VERIFIER_nondet_uchar() [L285] input_119 = input_119 & mask_SORT_1 [L286] input_131 = __VERIFIER_nondet_uchar() [L287] input_131 = input_131 & mask_SORT_1 [L288] input_132 = __VERIFIER_nondet_uchar() [L289] input_132 = input_132 & mask_SORT_1 [L290] input_133 = __VERIFIER_nondet_uchar() [L291] input_133 = input_133 & mask_SORT_1 [L292] input_134 = __VERIFIER_nondet_uchar() [L293] input_134 = input_134 & mask_SORT_1 [L294] input_146 = __VERIFIER_nondet_uchar() [L295] input_146 = input_146 & mask_SORT_1 [L296] input_147 = __VERIFIER_nondet_uchar() [L297] input_147 = input_147 & mask_SORT_1 [L298] input_157 = __VERIFIER_nondet_uchar() [L299] input_157 = input_157 & mask_SORT_1 [L300] input_158 = __VERIFIER_nondet_uchar() [L301] input_158 = input_158 & mask_SORT_1 [L302] input_166 = __VERIFIER_nondet_uchar() [L303] input_166 = input_166 & mask_SORT_1 [L304] input_167 = __VERIFIER_nondet_uchar() [L305] input_167 = input_167 & mask_SORT_1 [L306] input_168 = __VERIFIER_nondet_uchar() [L307] input_168 = input_168 & mask_SORT_1 [L308] input_169 = __VERIFIER_nondet_uchar() [L309] input_169 = input_169 & mask_SORT_1 [L310] input_179 = __VERIFIER_nondet_uchar() [L311] input_179 = input_179 & mask_SORT_1 [L312] input_180 = __VERIFIER_nondet_uchar() [L313] input_180 = input_180 & mask_SORT_1 [L314] input_181 = __VERIFIER_nondet_uchar() [L315] input_181 = input_181 & mask_SORT_1 [L316] input_182 = __VERIFIER_nondet_uchar() [L317] input_182 = input_182 & mask_SORT_1 [L318] input_194 = __VERIFIER_nondet_uchar() [L319] input_194 = input_194 & mask_SORT_1 [L320] input_195 = __VERIFIER_nondet_uchar() [L321] input_195 = input_195 & mask_SORT_1 [L322] input_196 = __VERIFIER_nondet_uchar() [L323] input_196 = input_196 & mask_SORT_1 [L324] input_197 = __VERIFIER_nondet_uchar() [L325] input_197 = input_197 & mask_SORT_1 [L326] input_211 = __VERIFIER_nondet_uchar() [L327] input_211 = input_211 & mask_SORT_1 [L328] input_212 = __VERIFIER_nondet_uchar() [L329] input_212 = input_212 & mask_SORT_1 [L330] input_213 = __VERIFIER_nondet_uchar() [L331] input_213 = input_213 & mask_SORT_1 [L332] input_214 = __VERIFIER_nondet_uchar() [L333] input_214 = input_214 & mask_SORT_1 [L334] input_228 = __VERIFIER_nondet_uchar() [L335] input_228 = input_228 & mask_SORT_1 [L336] input_229 = __VERIFIER_nondet_uchar() [L337] input_229 = input_229 & mask_SORT_1 [L338] input_241 = __VERIFIER_nondet_uchar() [L339] input_241 = input_241 & mask_SORT_1 [L340] input_242 = __VERIFIER_nondet_uchar() [L341] input_242 = input_242 & mask_SORT_1 [L342] input_252 = __VERIFIER_nondet_uchar() [L343] input_252 = input_252 & mask_SORT_1 [L344] input_253 = __VERIFIER_nondet_uchar() [L345] input_253 = input_253 & mask_SORT_1 [L346] input_254 = __VERIFIER_nondet_uchar() [L347] input_254 = input_254 & mask_SORT_1 [L348] input_255 = __VERIFIER_nondet_uchar() [L349] input_255 = input_255 & mask_SORT_1 [L350] input_267 = __VERIFIER_nondet_uchar() [L351] input_267 = input_267 & mask_SORT_1 [L352] input_268 = __VERIFIER_nondet_uchar() [L353] input_268 = input_268 & mask_SORT_1 [L354] input_269 = __VERIFIER_nondet_uchar() [L355] input_269 = input_269 & mask_SORT_1 [L356] input_270 = __VERIFIER_nondet_uchar() [L357] input_270 = input_270 & mask_SORT_1 [L358] input_284 = __VERIFIER_nondet_uchar() [L359] input_284 = input_284 & mask_SORT_1 [L360] input_285 = __VERIFIER_nondet_uchar() [L361] input_285 = input_285 & mask_SORT_1 [L362] input_286 = __VERIFIER_nondet_uchar() [L363] input_286 = input_286 & mask_SORT_1 [L364] input_287 = __VERIFIER_nondet_uchar() [L365] input_287 = input_287 & mask_SORT_1 [L366] input_303 = __VERIFIER_nondet_uchar() [L367] input_303 = input_303 & mask_SORT_1 [L368] input_304 = __VERIFIER_nondet_uchar() [L369] input_304 = input_304 & mask_SORT_1 [L370] input_305 = __VERIFIER_nondet_uchar() [L371] input_305 = input_305 & mask_SORT_1 [L372] input_306 = __VERIFIER_nondet_uchar() [L373] input_306 = input_306 & mask_SORT_1 [L374] input_322 = __VERIFIER_nondet_uchar() [L375] input_322 = input_322 & mask_SORT_1 [L376] input_323 = __VERIFIER_nondet_uchar() [L377] input_323 = input_323 & mask_SORT_1 [L378] input_337 = __VERIFIER_nondet_uchar() [L379] input_337 = input_337 & mask_SORT_1 [L380] input_338 = __VERIFIER_nondet_uchar() [L381] input_338 = input_338 & mask_SORT_1 [L382] input_350 = __VERIFIER_nondet_uchar() [L383] input_350 = input_350 & mask_SORT_1 [L384] input_351 = __VERIFIER_nondet_uchar() [L385] input_351 = input_351 & mask_SORT_1 [L386] input_352 = __VERIFIER_nondet_uchar() [L387] input_352 = input_352 & mask_SORT_1 [L388] input_353 = __VERIFIER_nondet_uchar() [L389] input_353 = input_353 & mask_SORT_1 [L390] input_365 = __VERIFIER_nondet_uchar() [L391] input_365 = input_365 & mask_SORT_1 [L392] input_366 = __VERIFIER_nondet_uchar() [L393] input_366 = input_366 & mask_SORT_1 [L394] input_367 = __VERIFIER_nondet_uchar() [L395] input_367 = input_367 & mask_SORT_1 [L396] input_368 = __VERIFIER_nondet_uchar() [L397] input_368 = input_368 & mask_SORT_1 [L398] input_382 = __VERIFIER_nondet_uchar() [L399] input_382 = input_382 & mask_SORT_1 [L400] input_383 = __VERIFIER_nondet_uchar() [L401] input_383 = input_383 & mask_SORT_1 [L402] input_384 = __VERIFIER_nondet_uchar() [L403] input_384 = input_384 & mask_SORT_1 [L404] input_385 = __VERIFIER_nondet_uchar() [L405] input_385 = input_385 & mask_SORT_1 [L406] input_401 = __VERIFIER_nondet_uchar() [L407] input_401 = input_401 & mask_SORT_1 [L408] input_402 = __VERIFIER_nondet_uchar() [L409] input_402 = input_402 & mask_SORT_1 [L410] input_403 = __VERIFIER_nondet_uchar() [L411] input_403 = input_403 & mask_SORT_1 [L412] input_404 = __VERIFIER_nondet_uchar() [L413] input_404 = input_404 & mask_SORT_1 [L414] input_420 = __VERIFIER_nondet_uchar() [L415] input_420 = input_420 & mask_SORT_1 [L416] input_421 = __VERIFIER_nondet_uchar() [L417] input_421 = input_421 & mask_SORT_1 [L418] input_435 = __VERIFIER_nondet_uchar() [L419] input_435 = input_435 & mask_SORT_1 [L420] input_436 = __VERIFIER_nondet_uchar() [L421] input_436 = input_436 & mask_SORT_1 [L422] input_448 = __VERIFIER_nondet_uchar() [L423] input_448 = input_448 & mask_SORT_1 [L424] input_449 = __VERIFIER_nondet_uchar() [L425] input_449 = input_449 & mask_SORT_1 [L426] input_459 = __VERIFIER_nondet_uchar() [L427] input_459 = input_459 & mask_SORT_1 [L428] input_460 = __VERIFIER_nondet_uchar() [L429] input_460 = input_460 & mask_SORT_1 [L430] input_472 = __VERIFIER_nondet_uchar() [L431] input_472 = input_472 & mask_SORT_1 [L432] input_473 = __VERIFIER_nondet_uchar() [L433] input_473 = input_473 & mask_SORT_1 [L434] input_487 = __VERIFIER_nondet_uchar() [L435] input_487 = input_487 & mask_SORT_1 [L436] input_488 = __VERIFIER_nondet_uchar() [L437] input_488 = input_488 & mask_SORT_1 [L438] input_522 = __VERIFIER_nondet_uchar() [L439] input_522 = input_522 & mask_SORT_1 [L440] input_523 = __VERIFIER_nondet_uchar() [L441] input_523 = input_523 & mask_SORT_1 [L442] input_531 = __VERIFIER_nondet_uchar() [L443] input_531 = input_531 & mask_SORT_1 [L444] input_532 = __VERIFIER_nondet_uchar() [L445] input_532 = input_532 & mask_SORT_1 [L446] input_542 = __VERIFIER_nondet_uchar() [L447] input_542 = input_542 & mask_SORT_1 [L448] input_543 = __VERIFIER_nondet_uchar() [L449] input_543 = input_543 & mask_SORT_1 [L450] input_555 = __VERIFIER_nondet_uchar() [L451] input_555 = input_555 & mask_SORT_1 [L452] input_556 = __VERIFIER_nondet_uchar() [L453] input_556 = input_556 & mask_SORT_1 [L456] SORT_2 var_87_arg_0 = var_86; [L457] SORT_2 var_87_arg_1 = state_78; [L458] SORT_2 var_87 = var_87_arg_0 ^ var_87_arg_1; [L459] var_87 = var_87 & mask_SORT_2 [L460] SORT_2 var_88_arg_0 = var_85; [L461] SORT_2 var_88_arg_1 = var_87; [L462] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L463] SORT_1 var_89_arg_0 = ~state_83; [L464] var_89_arg_0 = var_89_arg_0 & mask_SORT_1 [L465] SORT_1 var_89_arg_1 = var_88; [L466] SORT_1 var_89 = var_89_arg_0 & var_89_arg_1; [L467] var_89 = var_89 & mask_SORT_1 [L468] SORT_1 bad_90_arg_0 = var_89; [L469] CALL __VERIFIER_assert(!(bad_90_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 0.35ms. Allocated memory is still 125.8MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1375.23ms. Allocated memory was 125.8MB in the beginning and 161.5MB in the end (delta: 35.7MB). Free memory was 80.7MB in the beginning and 67.6MB in the end (delta: 13.1MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 464.09ms. Allocated memory is still 161.5MB. Free memory was 67.6MB in the beginning and 63.7MB in the end (delta: 3.9MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 503.80ms. Allocated memory is still 161.5MB. Free memory was 63.7MB in the beginning and 56.5MB in the end (delta: 7.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 108186.73ms. Allocated memory was 161.5MB in the beginning and 10.2GB in the end (delta: 10.0GB). Free memory was 56.5MB in the beginning and 9.8GB in the end (delta: -9.8GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * CodeCheck took 3151.96ms. Allocated memory is still 10.2GB. Free memory was 9.8GB in the beginning and 9.6GB in the end (delta: 229.6MB). Peak memory consumption was 230.7MB. Max. memory is 16.1GB. * Witness Printer took 6.62ms. Allocated memory is still 10.2GB. Free memory is still 9.6GB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 07:42:41,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 69bb6104456b995cb5a854cb1293794f3e84c35e6528b88b7ea4992217e51b8b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:42:44,003 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:42:44,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:42:44,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:42:44,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:42:44,048 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:42:44,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:42:44,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:42:44,063 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:42:44,069 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:42:44,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:42:44,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:42:44,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:42:44,078 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:42:44,080 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:42:44,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:42:44,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:42:44,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:42:44,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:42:44,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:42:44,101 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:42:44,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:42:44,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:42:44,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:42:44,114 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:42:44,115 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:42:44,119 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:42:44,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:42:44,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:42:44,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:42:44,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:42:44,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:42:44,128 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:42:44,129 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:42:44,130 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:42:44,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:42:44,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:42:44,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:42:44,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:42:44,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:42:44,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:42:44,136 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:42:44,179 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:42:44,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:42:44,182 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:42:44,182 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:42:44,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:42:44,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:42:44,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:42:44,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:42:44,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:42:44,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:42:44,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:42:44,186 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:42:44,187 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:42:44,195 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:42:44,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:42:44,196 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:42:44,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:42:44,197 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:42:44,197 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:42:44,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:42:44,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:42:44,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:42:44,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:42:44,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:42:44,203 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:42:44,204 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:42:44,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:42:44,204 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:42:44,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:42:44,204 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_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69bb6104456b995cb5a854cb1293794f3e84c35e6528b88b7ea4992217e51b8b [2022-11-16 07:42:44,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:42:44,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:42:44,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:42:44,616 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:42:44,617 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:42:44,619 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c [2022-11-16 07:42:44,690 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data/77d94c22a/488c59bd1a3d49e48dde225c55fbe961/FLAG5b76c59ca [2022-11-16 07:42:45,510 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:42:45,511 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c [2022-11-16 07:42:45,544 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data/77d94c22a/488c59bd1a3d49e48dde225c55fbe961/FLAG5b76c59ca [2022-11-16 07:42:45,600 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/data/77d94c22a/488c59bd1a3d49e48dde225c55fbe961 [2022-11-16 07:42:45,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:42:45,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:42:45,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:42:45,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:42:45,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:42:45,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:42:45" (1/1) ... [2022-11-16 07:42:45,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e5b8a10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:45, skipping insertion in model container [2022-11-16 07:42:45,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:42:45" (1/1) ... [2022-11-16 07:42:45,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:42:45,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:42:46,018 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c[1014,1027] [2022-11-16 07:42:46,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:42:46,673 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:42:46,688 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.6.prop1-func-interl.c[1014,1027] [2022-11-16 07:42:47,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:42:47,073 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:42:47,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47 WrapperNode [2022-11-16 07:42:47,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:42:47,077 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:42:47,077 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:42:47,078 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:42:47,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,185 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,511 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5058 [2022-11-16 07:42:47,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:42:47,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:42:47,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:42:47,513 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:42:47,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,665 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,738 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:42:47,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:42:47,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:42:47,740 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:42:47,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:47" (1/1) ... [2022-11-16 07:42:47,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:42:47,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:42:47,791 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:42:47,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:42:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:42:47,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:42:48,833 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:42:48,836 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:42:59,905 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:42:59,990 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:42:59,991 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 07:42:59,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:42:59 BoogieIcfgContainer [2022-11-16 07:42:59,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:42:59,996 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:42:59,996 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:43:00,008 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:43:00,009 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:42:59" (1/1) ... [2022-11-16 07:43:00,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:43:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:43:00,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 07:43:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 07:43:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 07:43:00,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:43:00,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:43:00,181 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:43:00,191 INFO L158 Benchmark]: Toolchain (without parser) took 14583.80ms. Allocated memory was 56.6MB in the beginning and 784.3MB in the end (delta: 727.7MB). Free memory was 26.9MB in the beginning and 699.9MB in the end (delta: -673.1MB). Peak memory consumption was 433.5MB. Max. memory is 16.1GB. [2022-11-16 07:43:00,193 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 37.9MB in the beginning and 37.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:43:00,195 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1465.03ms. Allocated memory was 56.6MB in the beginning and 98.6MB in the end (delta: 41.9MB). Free memory was 26.5MB in the beginning and 38.1MB in the end (delta: -11.6MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2022-11-16 07:43:00,199 INFO L158 Benchmark]: Boogie Procedure Inliner took 434.35ms. Allocated memory was 98.6MB in the beginning and 184.5MB in the end (delta: 86.0MB). Free memory was 38.1MB in the beginning and 111.3MB in the end (delta: -73.2MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. [2022-11-16 07:43:00,200 INFO L158 Benchmark]: Boogie Preprocessor took 225.71ms. Allocated memory is still 184.5MB. Free memory was 111.3MB in the beginning and 90.1MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-16 07:43:00,202 INFO L158 Benchmark]: RCFGBuilder took 12254.67ms. Allocated memory was 184.5MB in the beginning and 652.2MB in the end (delta: 467.7MB). Free memory was 90.1MB in the beginning and 194.7MB in the end (delta: -104.6MB). Peak memory consumption was 366.9MB. Max. memory is 16.1GB. [2022-11-16 07:43:00,203 INFO L158 Benchmark]: CodeCheck took 191.65ms. Allocated memory was 652.2MB in the beginning and 784.3MB in the end (delta: 132.1MB). Free memory was 194.7MB in the beginning and 699.9MB in the end (delta: -505.2MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2022-11-16 07:43:00,216 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 0.32ms. Allocated memory is still 56.6MB. Free memory was 37.9MB in the beginning and 37.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1465.03ms. Allocated memory was 56.6MB in the beginning and 98.6MB in the end (delta: 41.9MB). Free memory was 26.5MB in the beginning and 38.1MB in the end (delta: -11.6MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 434.35ms. Allocated memory was 98.6MB in the beginning and 184.5MB in the end (delta: 86.0MB). Free memory was 38.1MB in the beginning and 111.3MB in the end (delta: -73.2MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 225.71ms. Allocated memory is still 184.5MB. Free memory was 111.3MB in the beginning and 90.1MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 12254.67ms. Allocated memory was 184.5MB in the beginning and 652.2MB in the end (delta: 467.7MB). Free memory was 90.1MB in the beginning and 194.7MB in the end (delta: -104.6MB). Peak memory consumption was 366.9MB. Max. memory is 16.1GB. * CodeCheck took 191.65ms. Allocated memory was 652.2MB in the beginning and 784.3MB in the end (delta: 132.1MB). Free memory was 194.7MB in the beginning and 699.9MB in the end (delta: -505.2MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:43:00,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75e824b-bf79-4775-b110-6ef860eebc7c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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