./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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 0c50adf7871c9b02709661feab8e62bd9dbbc3ba4ef471ba59a158e890698bbb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:14:47,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:14:47,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:14:47,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:14:47,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:14:47,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:14:47,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:14:47,887 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:14:47,890 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:14:47,896 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:14:47,897 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:14:47,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:14:47,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:14:47,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:14:47,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:14:47,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:14:47,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:14:47,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:14:47,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:14:47,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:14:47,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:14:47,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:14:47,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:14:47,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:14:47,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:14:47,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:14:47,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:14:47,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:14:47,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:14:47,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:14:47,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:14:47,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:14:47,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:14:47,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:14:47,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:14:47,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:14:47,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:14:47,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:14:47,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:14:47,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:14:47,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:14:47,951 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:14:47,996 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:14:47,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:14:47,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:14:47,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:14:47,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:14:47,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:14:48,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:14:48,001 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:14:48,001 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:14:48,001 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:14:48,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:14:48,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:14:48,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:14:48,003 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:14:48,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:14:48,004 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:14:48,004 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:14:48,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:14:48,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:14:48,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:14:48,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:14:48,006 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:14:48,006 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:14:48,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:14:48,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:14:48,007 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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c50adf7871c9b02709661feab8e62bd9dbbc3ba4ef471ba59a158e890698bbb [2022-11-16 08:14:48,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:14:48,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:14:48,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:14:48,423 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:14:48,424 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:14:48,425 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c [2022-11-16 08:14:48,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data/2c96ba843/cdc186101f4b43b8aa3da8012bc8cb82/FLAG11408715a [2022-11-16 08:14:49,245 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:14:49,246 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c [2022-11-16 08:14:49,277 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data/2c96ba843/cdc186101f4b43b8aa3da8012bc8cb82/FLAG11408715a [2022-11-16 08:14:49,352 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data/2c96ba843/cdc186101f4b43b8aa3da8012bc8cb82 [2022-11-16 08:14:49,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:14:49,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:14:49,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:14:49,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:14:49,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:14:49,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:14:49" (1/1) ... [2022-11-16 08:14:49,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58af6a24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:49, skipping insertion in model container [2022-11-16 08:14:49,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:14:49" (1/1) ... [2022-11-16 08:14:49,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:14:49,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:14:49,797 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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c[1014,1027] [2022-11-16 08:14:50,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:14:50,414 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:14:50,425 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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c[1014,1027] [2022-11-16 08:14:50,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:14:50,684 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:14:50,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50 WrapperNode [2022-11-16 08:14:50,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:14:50,687 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:14:50,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:14:50,688 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:14:50,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:50,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,101 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5555 [2022-11-16 08:14:51,103 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:14:51,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:14:51,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:14:51,105 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:14:51,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,384 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,460 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:14:51,461 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:14:51,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:14:51,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:14:51,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:50" (1/1) ... [2022-11-16 08:14:51,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:14:51,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:14:51,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:14:51,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:14:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:14:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:14:52,396 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:14:52,398 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:15:19,053 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:15:57,842 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:15:57,843 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:15:57,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:15:57 BoogieIcfgContainer [2022-11-16 08:15:57,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:15:57,846 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:15:57,846 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:15:57,857 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:15:57,858 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:15:57" (1/1) ... [2022-11-16 08:15:57,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:15:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:15:57,925 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:15:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:15:57,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:57,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:15:58,516 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:15:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:15:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:15:59,202 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:15:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:15:59,923 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 08:15:59,985 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 08:15:59,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 08:15:59 ImpRootNode [2022-11-16 08:15:59,997 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 08:15:59,998 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 08:15:59,998 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 08:15:59,998 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 08:15:59,999 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:15:57" (3/4) ... [2022-11-16 08:16:00,004 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 08:16:00,004 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 08:16:00,006 INFO L158 Benchmark]: Toolchain (without parser) took 70646.66ms. Allocated memory was 96.5MB in the beginning and 8.2GB in the end (delta: 8.1GB). Free memory was 56.2MB in the beginning and 7.3GB in the end (delta: -7.2GB). Peak memory consumption was 878.8MB. Max. memory is 16.1GB. [2022-11-16 08:16:00,007 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 96.5MB. Free memory was 69.2MB in the beginning and 69.2MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:16:00,008 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1324.51ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 56.2MB in the beginning and 62.6MB in the end (delta: -6.4MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2022-11-16 08:16:00,009 INFO L158 Benchmark]: Boogie Procedure Inliner took 416.33ms. Allocated memory was 117.4MB in the beginning and 182.5MB in the end (delta: 65.0MB). Free memory was 62.6MB in the beginning and 91.3MB in the end (delta: -28.7MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. [2022-11-16 08:16:00,010 INFO L158 Benchmark]: Boogie Preprocessor took 356.15ms. Allocated memory is still 182.5MB. Free memory was 91.3MB in the beginning and 86.7MB in the end (delta: 4.6MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2022-11-16 08:16:00,011 INFO L158 Benchmark]: RCFGBuilder took 66383.85ms. Allocated memory was 182.5MB in the beginning and 8.2GB in the end (delta: 8.0GB). Free memory was 86.7MB in the beginning and 7.5GB in the end (delta: -7.4GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-11-16 08:16:00,012 INFO L158 Benchmark]: CodeCheck took 2150.91ms. Allocated memory is still 8.2GB. Free memory was 7.5GB in the beginning and 7.3GB in the end (delta: 154.1MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. [2022-11-16 08:16:00,013 INFO L158 Benchmark]: Witness Printer took 6.71ms. Allocated memory is still 8.2GB. Free memory is still 7.3GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:16:00,020 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: 2.0s, 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: 0.2s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 443, overapproximation of bitwiseAnd at line 316. 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 - 32); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (32 - 1); [L34] const SORT_2 var_4 = 0; [L35] const SORT_1 var_37 = 0; [L36] const SORT_3 var_140 = 1; [L37] const SORT_3 var_141 = 0; [L38] const SORT_2 var_154 = 255; [L39] const SORT_2 var_156 = 0; [L40] const SORT_2 var_164 = 1; [L41] const SORT_2 var_172 = 2; [L42] const SORT_2 var_180 = 3; [L43] const SORT_2 var_188 = 4; [L45] SORT_1 input_155; [L46] SORT_1 input_157; [L47] SORT_1 input_163; [L48] SORT_1 input_165; [L49] SORT_1 input_171; [L50] SORT_1 input_173; [L51] SORT_1 input_179; [L52] SORT_1 input_181; [L53] SORT_1 input_187; [L54] SORT_1 input_189; [L55] SORT_1 input_195; [L56] SORT_1 input_198; [L57] SORT_1 input_201; [L58] SORT_1 input_204; [L59] SORT_1 input_207; [L60] SORT_1 input_210; [L61] SORT_1 input_226; [L62] SORT_1 input_242; [L63] SORT_1 input_258; [L64] SORT_1 input_274; [L65] SORT_1 input_290; [L66] SORT_1 input_291; [L67] SORT_1 input_292; [L68] SORT_1 input_293; [L69] SORT_1 input_294; [L70] SORT_1 input_295; [L71] SORT_1 input_296; [L72] SORT_1 input_297; [L73] SORT_1 input_298; [L74] SORT_1 input_299; [L75] SORT_1 input_331; [L76] SORT_1 input_333; [L77] SORT_1 input_343; [L78] SORT_1 input_348; [L79] SORT_1 input_350; [L80] SORT_1 input_355; [L81] SORT_1 input_359; [L82] SORT_1 input_374; [L83] SORT_1 input_376; [L84] SORT_1 input_386; [L85] SORT_1 input_391; [L86] SORT_1 input_393; [L87] SORT_1 input_398; [L88] SORT_1 input_402; [L89] SORT_1 input_417; [L90] SORT_1 input_419; [L91] SORT_1 input_429; [L92] SORT_1 input_434; [L93] SORT_1 input_436; [L94] SORT_1 input_441; [L95] SORT_1 input_445; [L96] SORT_1 input_460; [L97] SORT_1 input_462; [L98] SORT_1 input_472; [L99] SORT_1 input_477; [L100] SORT_1 input_479; [L101] SORT_1 input_484; [L102] SORT_1 input_488; [L103] SORT_1 input_503; [L104] SORT_1 input_505; [L105] SORT_1 input_515; [L106] SORT_1 input_520; [L107] SORT_1 input_522; [L108] SORT_1 input_527; [L109] SORT_1 input_531; [L111] SORT_2 state_5 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L112] SORT_2 state_7 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L113] SORT_2 state_9 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L114] SORT_2 state_11 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L115] SORT_2 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L116] SORT_2 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L117] SORT_2 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L118] SORT_2 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L119] SORT_2 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L120] SORT_2 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L121] SORT_2 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L122] SORT_2 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L123] SORT_2 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L124] SORT_2 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L125] SORT_2 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L126] SORT_2 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] SORT_1 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L128] SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L129] SORT_1 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L130] SORT_1 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L131] SORT_1 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L132] SORT_1 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L133] SORT_1 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L134] SORT_1 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] SORT_1 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] SORT_1 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] SORT_1 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] SORT_1 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] SORT_1 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] SORT_1 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] SORT_1 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_1 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] SORT_1 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] SORT_1 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_1 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] SORT_1 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] SORT_1 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] SORT_1 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] SORT_1 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] SORT_1 state_110 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] SORT_1 state_112 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] SORT_1 state_114 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] SORT_1 state_116 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] SORT_1 state_118 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] SORT_1 state_120 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] SORT_1 state_122 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] SORT_1 state_124 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] SORT_1 state_126 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] SORT_1 state_128 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] SORT_1 state_130 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] SORT_1 state_132 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] SORT_1 state_134 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] SORT_1 state_136 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] SORT_1 state_138 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] SORT_2 init_6_arg_1 = var_4; [L180] state_5 = init_6_arg_1 [L181] SORT_2 init_8_arg_1 = var_4; [L182] state_7 = init_8_arg_1 [L183] SORT_2 init_10_arg_1 = var_4; [L184] state_9 = init_10_arg_1 [L185] SORT_2 init_12_arg_1 = var_4; [L186] state_11 = init_12_arg_1 [L187] SORT_2 init_14_arg_1 = var_4; [L188] state_13 = init_14_arg_1 [L189] SORT_2 init_16_arg_1 = var_4; [L190] state_15 = init_16_arg_1 [L191] SORT_2 init_18_arg_1 = var_4; [L192] state_17 = init_18_arg_1 [L193] SORT_2 init_20_arg_1 = var_4; [L194] state_19 = init_20_arg_1 [L195] SORT_2 init_22_arg_1 = var_4; [L196] state_21 = init_22_arg_1 [L197] SORT_2 init_24_arg_1 = var_4; [L198] state_23 = init_24_arg_1 [L199] SORT_2 init_26_arg_1 = var_4; [L200] state_25 = init_26_arg_1 [L201] SORT_2 init_28_arg_1 = var_4; [L202] state_27 = init_28_arg_1 [L203] SORT_2 init_30_arg_1 = var_4; [L204] state_29 = init_30_arg_1 [L205] SORT_2 init_32_arg_1 = var_4; [L206] state_31 = init_32_arg_1 [L207] SORT_2 init_34_arg_1 = var_4; [L208] state_33 = init_34_arg_1 [L209] SORT_2 init_36_arg_1 = var_4; [L210] state_35 = init_36_arg_1 [L211] SORT_1 init_39_arg_1 = var_37; [L212] state_38 = init_39_arg_1 [L213] SORT_1 init_41_arg_1 = var_37; [L214] state_40 = init_41_arg_1 [L215] SORT_1 init_43_arg_1 = var_37; [L216] state_42 = init_43_arg_1 [L217] SORT_1 init_45_arg_1 = var_37; [L218] state_44 = init_45_arg_1 [L219] SORT_1 init_47_arg_1 = var_37; [L220] state_46 = init_47_arg_1 [L221] SORT_1 init_49_arg_1 = var_37; [L222] state_48 = init_49_arg_1 [L223] SORT_1 init_51_arg_1 = var_37; [L224] state_50 = init_51_arg_1 [L225] SORT_1 init_53_arg_1 = var_37; [L226] state_52 = init_53_arg_1 [L227] SORT_1 init_55_arg_1 = var_37; [L228] state_54 = init_55_arg_1 [L229] SORT_1 init_57_arg_1 = var_37; [L230] state_56 = init_57_arg_1 [L231] SORT_1 init_59_arg_1 = var_37; [L232] state_58 = init_59_arg_1 [L233] SORT_1 init_61_arg_1 = var_37; [L234] state_60 = init_61_arg_1 [L235] SORT_1 init_63_arg_1 = var_37; [L236] state_62 = init_63_arg_1 [L237] SORT_1 init_65_arg_1 = var_37; [L238] state_64 = init_65_arg_1 [L239] SORT_1 init_67_arg_1 = var_37; [L240] state_66 = init_67_arg_1 [L241] SORT_1 init_69_arg_1 = var_37; [L242] state_68 = init_69_arg_1 [L243] SORT_1 init_71_arg_1 = var_37; [L244] state_70 = init_71_arg_1 [L245] SORT_1 init_73_arg_1 = var_37; [L246] state_72 = init_73_arg_1 [L247] SORT_1 init_75_arg_1 = var_37; [L248] state_74 = init_75_arg_1 [L249] SORT_1 init_77_arg_1 = var_37; [L250] state_76 = init_77_arg_1 [L251] SORT_1 init_79_arg_1 = var_37; [L252] state_78 = init_79_arg_1 [L253] SORT_1 init_81_arg_1 = var_37; [L254] state_80 = init_81_arg_1 [L255] SORT_1 init_83_arg_1 = var_37; [L256] state_82 = init_83_arg_1 [L257] SORT_1 init_85_arg_1 = var_37; [L258] state_84 = init_85_arg_1 [L259] SORT_1 init_87_arg_1 = var_37; [L260] state_86 = init_87_arg_1 [L261] SORT_1 init_89_arg_1 = var_37; [L262] state_88 = init_89_arg_1 [L263] SORT_1 init_91_arg_1 = var_37; [L264] state_90 = init_91_arg_1 [L265] SORT_1 init_93_arg_1 = var_37; [L266] state_92 = init_93_arg_1 [L267] SORT_1 init_95_arg_1 = var_37; [L268] state_94 = init_95_arg_1 [L269] SORT_1 init_97_arg_1 = var_37; [L270] state_96 = init_97_arg_1 [L271] SORT_1 init_99_arg_1 = var_37; [L272] state_98 = init_99_arg_1 [L273] SORT_1 init_101_arg_1 = var_37; [L274] state_100 = init_101_arg_1 [L275] SORT_1 init_103_arg_1 = var_37; [L276] state_102 = init_103_arg_1 [L277] SORT_1 init_105_arg_1 = var_37; [L278] state_104 = init_105_arg_1 [L279] SORT_1 init_107_arg_1 = var_37; [L280] state_106 = init_107_arg_1 [L281] SORT_1 init_109_arg_1 = var_37; [L282] state_108 = init_109_arg_1 [L283] SORT_1 init_111_arg_1 = var_37; [L284] state_110 = init_111_arg_1 [L285] SORT_1 init_113_arg_1 = var_37; [L286] state_112 = init_113_arg_1 [L287] SORT_1 init_115_arg_1 = var_37; [L288] state_114 = init_115_arg_1 [L289] SORT_1 init_117_arg_1 = var_37; [L290] state_116 = init_117_arg_1 [L291] SORT_1 init_119_arg_1 = var_37; [L292] state_118 = init_119_arg_1 [L293] SORT_1 init_121_arg_1 = var_37; [L294] state_120 = init_121_arg_1 [L295] SORT_1 init_123_arg_1 = var_37; [L296] state_122 = init_123_arg_1 [L297] SORT_1 init_125_arg_1 = var_37; [L298] state_124 = init_125_arg_1 [L299] SORT_1 init_127_arg_1 = var_37; [L300] state_126 = init_127_arg_1 [L301] SORT_1 init_129_arg_1 = var_37; [L302] state_128 = init_129_arg_1 [L303] SORT_1 init_131_arg_1 = var_37; [L304] state_130 = init_131_arg_1 [L305] SORT_1 init_133_arg_1 = var_37; [L306] state_132 = init_133_arg_1 [L307] SORT_1 init_135_arg_1 = var_37; [L308] state_134 = init_135_arg_1 [L309] SORT_1 init_137_arg_1 = var_37; [L310] state_136 = init_137_arg_1 [L311] SORT_1 init_139_arg_1 = var_37; [L312] state_138 = init_139_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_10_arg_1=0, init_111_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_117_arg_1=0, init_119_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_125_arg_1=0, init_127_arg_1=0, init_129_arg_1=0, init_12_arg_1=0, init_131_arg_1=0, init_133_arg_1=0, init_135_arg_1=0, init_137_arg_1=0, init_139_arg_1=0, init_14_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_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_6_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_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_8_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=2147483648, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_11=0, state_110=0, state_112=0, state_114=0, state_116=0, state_118=0, state_120=0, state_122=0, state_124=0, state_126=0, state_128=0, state_13=0, state_130=0, state_132=0, state_134=0, state_136=0, state_138=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_5=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_7=0, state_70=0, state_72=0, state_74=0, state_76=0, state_78=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_9=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_140=1, var_141=0, var_154=255, var_156=0, var_164=1, var_172=2, var_180=3, var_188=4, var_37=0, var_4=0] [L315] input_155 = __VERIFIER_nondet_uchar() [L316] input_155 = input_155 & mask_SORT_1 [L317] input_157 = __VERIFIER_nondet_uchar() [L318] input_157 = input_157 & mask_SORT_1 [L319] input_163 = __VERIFIER_nondet_uchar() [L320] input_163 = input_163 & mask_SORT_1 [L321] input_165 = __VERIFIER_nondet_uchar() [L322] input_165 = input_165 & mask_SORT_1 [L323] input_171 = __VERIFIER_nondet_uchar() [L324] input_171 = input_171 & mask_SORT_1 [L325] input_173 = __VERIFIER_nondet_uchar() [L326] input_173 = input_173 & mask_SORT_1 [L327] input_179 = __VERIFIER_nondet_uchar() [L328] input_179 = input_179 & mask_SORT_1 [L329] input_181 = __VERIFIER_nondet_uchar() [L330] input_181 = input_181 & mask_SORT_1 [L331] input_187 = __VERIFIER_nondet_uchar() [L332] input_187 = input_187 & mask_SORT_1 [L333] input_189 = __VERIFIER_nondet_uchar() [L334] input_189 = input_189 & mask_SORT_1 [L335] input_195 = __VERIFIER_nondet_uchar() [L336] input_198 = __VERIFIER_nondet_uchar() [L337] input_201 = __VERIFIER_nondet_uchar() [L338] input_204 = __VERIFIER_nondet_uchar() [L339] input_207 = __VERIFIER_nondet_uchar() [L340] input_210 = __VERIFIER_nondet_uchar() [L341] input_210 = input_210 & mask_SORT_1 [L342] input_226 = __VERIFIER_nondet_uchar() [L343] input_226 = input_226 & mask_SORT_1 [L344] input_242 = __VERIFIER_nondet_uchar() [L345] input_242 = input_242 & mask_SORT_1 [L346] input_258 = __VERIFIER_nondet_uchar() [L347] input_258 = input_258 & mask_SORT_1 [L348] input_274 = __VERIFIER_nondet_uchar() [L349] input_274 = input_274 & mask_SORT_1 [L350] input_290 = __VERIFIER_nondet_uchar() [L351] input_290 = input_290 & mask_SORT_1 [L352] input_291 = __VERIFIER_nondet_uchar() [L353] input_291 = input_291 & mask_SORT_1 [L354] input_292 = __VERIFIER_nondet_uchar() [L355] input_292 = input_292 & mask_SORT_1 [L356] input_293 = __VERIFIER_nondet_uchar() [L357] input_293 = input_293 & mask_SORT_1 [L358] input_294 = __VERIFIER_nondet_uchar() [L359] input_294 = input_294 & mask_SORT_1 [L360] input_295 = __VERIFIER_nondet_uchar() [L361] input_295 = input_295 & mask_SORT_1 [L362] input_296 = __VERIFIER_nondet_uchar() [L363] input_296 = input_296 & mask_SORT_1 [L364] input_297 = __VERIFIER_nondet_uchar() [L365] input_297 = input_297 & mask_SORT_1 [L366] input_298 = __VERIFIER_nondet_uchar() [L367] input_298 = input_298 & mask_SORT_1 [L368] input_299 = __VERIFIER_nondet_uchar() [L369] input_299 = input_299 & mask_SORT_1 [L370] input_331 = __VERIFIER_nondet_uchar() [L371] input_333 = __VERIFIER_nondet_uchar() [L372] input_343 = __VERIFIER_nondet_uchar() [L373] input_348 = __VERIFIER_nondet_uchar() [L374] input_350 = __VERIFIER_nondet_uchar() [L375] input_355 = __VERIFIER_nondet_uchar() [L376] input_359 = __VERIFIER_nondet_uchar() [L377] input_374 = __VERIFIER_nondet_uchar() [L378] input_376 = __VERIFIER_nondet_uchar() [L379] input_386 = __VERIFIER_nondet_uchar() [L380] input_391 = __VERIFIER_nondet_uchar() [L381] input_393 = __VERIFIER_nondet_uchar() [L382] input_398 = __VERIFIER_nondet_uchar() [L383] input_402 = __VERIFIER_nondet_uchar() [L384] input_417 = __VERIFIER_nondet_uchar() [L385] input_419 = __VERIFIER_nondet_uchar() [L386] input_429 = __VERIFIER_nondet_uchar() [L387] input_434 = __VERIFIER_nondet_uchar() [L388] input_436 = __VERIFIER_nondet_uchar() [L389] input_441 = __VERIFIER_nondet_uchar() [L390] input_445 = __VERIFIER_nondet_uchar() [L391] input_460 = __VERIFIER_nondet_uchar() [L392] input_462 = __VERIFIER_nondet_uchar() [L393] input_472 = __VERIFIER_nondet_uchar() [L394] input_477 = __VERIFIER_nondet_uchar() [L395] input_479 = __VERIFIER_nondet_uchar() [L396] input_484 = __VERIFIER_nondet_uchar() [L397] input_488 = __VERIFIER_nondet_uchar() [L398] input_503 = __VERIFIER_nondet_uchar() [L399] input_505 = __VERIFIER_nondet_uchar() [L400] input_515 = __VERIFIER_nondet_uchar() [L401] input_520 = __VERIFIER_nondet_uchar() [L402] input_522 = __VERIFIER_nondet_uchar() [L403] input_527 = __VERIFIER_nondet_uchar() [L404] input_531 = __VERIFIER_nondet_uchar() [L407] SORT_1 var_142_arg_0 = state_50; [L408] SORT_3 var_142_arg_1 = var_140; [L409] SORT_3 var_142_arg_2 = var_141; [L410] SORT_3 var_142 = var_142_arg_0 ? var_142_arg_1 : var_142_arg_2; [L411] SORT_1 var_143_arg_0 = state_70; [L412] SORT_3 var_143_arg_1 = var_140; [L413] SORT_3 var_143_arg_2 = var_141; [L414] SORT_3 var_143 = var_143_arg_0 ? var_143_arg_1 : var_143_arg_2; [L415] SORT_3 var_144_arg_0 = var_142; [L416] SORT_3 var_144_arg_1 = var_143; [L417] SORT_3 var_144 = var_144_arg_0 + var_144_arg_1; [L418] SORT_1 var_145_arg_0 = state_90; [L419] SORT_3 var_145_arg_1 = var_140; [L420] SORT_3 var_145_arg_2 = var_141; [L421] SORT_3 var_145 = var_145_arg_0 ? var_145_arg_1 : var_145_arg_2; [L422] SORT_3 var_146_arg_0 = var_144; [L423] SORT_3 var_146_arg_1 = var_145; [L424] SORT_3 var_146 = var_146_arg_0 + var_146_arg_1; [L425] SORT_1 var_147_arg_0 = state_110; [L426] SORT_3 var_147_arg_1 = var_140; [L427] SORT_3 var_147_arg_2 = var_141; [L428] SORT_3 var_147 = var_147_arg_0 ? var_147_arg_1 : var_147_arg_2; [L429] SORT_3 var_148_arg_0 = var_146; [L430] SORT_3 var_148_arg_1 = var_147; [L431] SORT_3 var_148 = var_148_arg_0 + var_148_arg_1; [L432] SORT_1 var_149_arg_0 = state_130; [L433] SORT_3 var_149_arg_1 = var_140; [L434] SORT_3 var_149_arg_2 = var_141; [L435] SORT_3 var_149 = var_149_arg_0 ? var_149_arg_1 : var_149_arg_2; [L436] SORT_3 var_150_arg_0 = var_148; [L437] SORT_3 var_150_arg_1 = var_149; [L438] SORT_3 var_150 = var_150_arg_0 + var_150_arg_1; [L439] var_150 = var_150 & mask_SORT_3 [L440] SORT_3 var_151_arg_0 = var_150; [L441] SORT_3 var_151_arg_1 = var_140; [L442] SORT_1 var_151 = var_151_arg_0 <= var_151_arg_1; [L443] SORT_1 var_152_arg_0 = ~state_138; [L444] var_152_arg_0 = var_152_arg_0 & mask_SORT_1 [L445] SORT_1 var_152_arg_1 = ~var_151; [L446] var_152_arg_1 = var_152_arg_1 & mask_SORT_1 [L447] SORT_1 var_152 = var_152_arg_0 & var_152_arg_1; [L448] var_152 = var_152 & mask_SORT_1 [L449] SORT_1 bad_153_arg_0 = var_152; [L450] CALL __VERIFIER_assert(!(bad_153_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 0.32ms. Allocated memory is still 96.5MB. Free memory was 69.2MB in the beginning and 69.2MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1324.51ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 56.2MB in the beginning and 62.6MB in the end (delta: -6.4MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 416.33ms. Allocated memory was 117.4MB in the beginning and 182.5MB in the end (delta: 65.0MB). Free memory was 62.6MB in the beginning and 91.3MB in the end (delta: -28.7MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 356.15ms. Allocated memory is still 182.5MB. Free memory was 91.3MB in the beginning and 86.7MB in the end (delta: 4.6MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * RCFGBuilder took 66383.85ms. Allocated memory was 182.5MB in the beginning and 8.2GB in the end (delta: 8.0GB). Free memory was 86.7MB in the beginning and 7.5GB in the end (delta: -7.4GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * CodeCheck took 2150.91ms. Allocated memory is still 8.2GB. Free memory was 7.5GB in the beginning and 7.3GB in the end (delta: 154.1MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. * Witness Printer took 6.71ms. Allocated memory is still 8.2GB. Free memory is still 7.3GB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 08:16:00,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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 0c50adf7871c9b02709661feab8e62bd9dbbc3ba4ef471ba59a158e890698bbb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:16:02,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:16:02,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:16:02,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:16:02,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:16:02,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:16:02,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:16:02,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:16:02,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:16:02,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:16:02,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:16:02,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:16:02,722 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:16:02,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:16:02,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:16:02,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:16:02,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:16:02,732 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:16:02,738 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:16:02,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:16:02,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:16:02,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:16:02,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:16:02,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:16:02,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:16:02,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:16:02,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:16:02,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:16:02,768 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:16:02,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:16:02,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:16:02,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:16:02,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:16:02,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:16:02,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:16:02,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:16:02,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:16:02,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:16:02,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:16:02,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:16:02,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:16:02,781 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:16:02,809 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:16:02,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:16:02,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:16:02,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:16:02,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:16:02,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:16:02,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:16:02,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:16:02,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:16:02,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:16:02,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:16:02,813 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:16:02,813 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:16:02,813 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:16:02,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:16:02,813 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:16:02,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:16:02,814 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:16:02,814 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:16:02,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:16:02,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:16:02,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:16:02,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:16:02,815 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:16:02,816 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:16:02,816 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:16:02,816 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:16:02,816 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:16:02,816 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:16:02,817 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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c50adf7871c9b02709661feab8e62bd9dbbc3ba4ef471ba59a158e890698bbb [2022-11-16 08:16:03,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:16:03,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:16:03,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:16:03,220 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:16:03,221 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:16:03,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c [2022-11-16 08:16:03,308 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data/0de0df080/20b04f5f30c94c13b5a1a4798f729164/FLAGce6e5ac19 [2022-11-16 08:16:04,108 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:16:04,109 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c [2022-11-16 08:16:04,130 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data/0de0df080/20b04f5f30c94c13b5a1a4798f729164/FLAGce6e5ac19 [2022-11-16 08:16:04,210 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/data/0de0df080/20b04f5f30c94c13b5a1a4798f729164 [2022-11-16 08:16:04,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:16:04,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:16:04,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:16:04,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:16:04,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:16:04,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:16:04" (1/1) ... [2022-11-16 08:16:04,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eded6e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:04, skipping insertion in model container [2022-11-16 08:16:04,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:16:04" (1/1) ... [2022-11-16 08:16:04,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:16:04,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:16:04,560 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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c[1014,1027] [2022-11-16 08:16:05,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:16:05,128 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:16:05,140 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_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mcs.6.prop1-func-interl.c[1014,1027] [2022-11-16 08:16:05,412 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:16:05,425 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:16:05,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05 WrapperNode [2022-11-16 08:16:05,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:16:05,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:16:05,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:16:05,429 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:16:05,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:05,504 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:05,650 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3714 [2022-11-16 08:16:05,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:16:05,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:16:05,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:16:05,652 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:16:05,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:05,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:05,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:05,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:05,827 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:05,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:05,867 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:05,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:06,000 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:16:06,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:16:06,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:16:06,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:16:06,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:05" (1/1) ... [2022-11-16 08:16:06,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:16:06,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:16:06,042 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:16:06,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:16:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:16:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:16:06,837 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:16:06,840 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:16:14,873 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:16:14,934 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:16:14,934 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:16:14,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:16:14 BoogieIcfgContainer [2022-11-16 08:16:14,937 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:16:14,938 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:16:14,938 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:16:14,948 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:16:14,949 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:16:14" (1/1) ... [2022-11-16 08:16:14,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:16:15,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:15,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:16:15,015 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:16:15,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:16:15,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:15,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:15,065 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:16:15,070 INFO L158 Benchmark]: Toolchain (without parser) took 10852.47ms. Allocated memory was 73.4MB in the beginning and 432.0MB in the end (delta: 358.6MB). Free memory was 51.0MB in the beginning and 289.9MB in the end (delta: -238.9MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2022-11-16 08:16:15,070 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 54.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:16:15,071 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1208.16ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 50.7MB in the beginning and 42.9MB in the end (delta: 7.8MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2022-11-16 08:16:15,072 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.57ms. Allocated memory is still 92.3MB. Free memory was 42.9MB in the beginning and 32.6MB in the end (delta: 10.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-16 08:16:15,073 INFO L158 Benchmark]: Boogie Preprocessor took 348.66ms. Allocated memory was 92.3MB in the beginning and 144.7MB in the end (delta: 52.4MB). Free memory was 32.6MB in the beginning and 86.7MB in the end (delta: -54.1MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2022-11-16 08:16:15,073 INFO L158 Benchmark]: RCFGBuilder took 8934.93ms. Allocated memory was 144.7MB in the beginning and 432.0MB in the end (delta: 287.3MB). Free memory was 86.7MB in the beginning and 296.2MB in the end (delta: -209.5MB). Peak memory consumption was 259.7MB. Max. memory is 16.1GB. [2022-11-16 08:16:15,074 INFO L158 Benchmark]: CodeCheck took 130.24ms. Allocated memory is still 432.0MB. Free memory was 296.2MB in the beginning and 289.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:16:15,077 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 0.31ms. Allocated memory is still 73.4MB. Free memory is still 54.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1208.16ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 50.7MB in the beginning and 42.9MB in the end (delta: 7.8MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.57ms. Allocated memory is still 92.3MB. Free memory was 42.9MB in the beginning and 32.6MB in the end (delta: 10.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 348.66ms. Allocated memory was 92.3MB in the beginning and 144.7MB in the end (delta: 52.4MB). Free memory was 32.6MB in the beginning and 86.7MB in the end (delta: -54.1MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * RCFGBuilder took 8934.93ms. Allocated memory was 144.7MB in the beginning and 432.0MB in the end (delta: 287.3MB). Free memory was 86.7MB in the beginning and 296.2MB in the end (delta: -209.5MB). Peak memory consumption was 259.7MB. Max. memory is 16.1GB. * CodeCheck took 130.24ms. Allocated memory is still 432.0MB. Free memory was 296.2MB in the beginning and 289.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:16:15,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebf3845-9414-4a3c-80f1-bd64800fcdf1/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