./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_32_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_32_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9c39b4e56e5890357d145f8e02b9f640c8710b20d764406d9293dca4f4078f2f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:09:33,855 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:09:33,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:09:33,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:09:33,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:09:33,876 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:09:33,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:09:33,879 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:09:33,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:09:33,881 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:09:33,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:09:33,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:09:33,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:09:33,884 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:09:33,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:09:33,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:09:33,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:09:33,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:09:33,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:09:33,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:09:33,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:09:33,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:09:33,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:09:33,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:09:33,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:09:33,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:09:33,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:09:33,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:09:33,900 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:09:33,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:09:33,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:09:33,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:09:33,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:09:33,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:09:33,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:09:33,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:09:33,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:09:33,904 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:09:33,904 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:09:33,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:09:33,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:09:33,906 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 22:09:33,925 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:09:33,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:09:33,926 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:09:33,926 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:09:33,927 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:09:33,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:09:33,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:09:33,927 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:09:33,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:09:33,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:09:33,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:09:33,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:09:33,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:09:33,928 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:09:33,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:09:33,929 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:09:33,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:09:33,929 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:09:33,929 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:09:33,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:09:33,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:33,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:09:33,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:09:33,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:09:33,930 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:09:33,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:09:33,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:09:33,931 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_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c39b4e56e5890357d145f8e02b9f640c8710b20d764406d9293dca4f4078f2f [2022-12-14 22:09:34,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:09:34,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:09:34,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:09:34,124 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:09:34,125 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:09:34,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_32_bad.i [2022-12-14 22:09:36,758 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:09:37,009 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:09:37,010 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_32_bad.i [2022-12-14 22:09:37,026 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/data/7fd402779/c55eac5309f94529837cfe15aa5dd078/FLAG426159825 [2022-12-14 22:09:37,040 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/data/7fd402779/c55eac5309f94529837cfe15aa5dd078 [2022-12-14 22:09:37,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:09:37,044 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:09:37,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:37,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:09:37,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:09:37,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16ecfe11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37, skipping insertion in model container [2022-12-14 22:09:37,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:09:37,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:09:37,416 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:09:37,709 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:09:37,713 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:09:37,714 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:09:37,716 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:09:37,716 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:09:37,735 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:09:37,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:37,743 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:09:37,755 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:09:37,782 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:09:37,783 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:09:37,784 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:09:37,786 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:09:37,786 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:09:37,790 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:09:37,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:37,925 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:09:37,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37 WrapperNode [2022-12-14 22:09:37,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:37,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:37,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:09:37,926 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:09:37,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,971 INFO L138 Inliner]: procedures = 499, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2022-12-14 22:09:37,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:37,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:09:37,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:09:37,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:09:37,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,985 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,985 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,993 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,995 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:37,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:09:38,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:09:38,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:09:38,000 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:09:38,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:37" (1/1) ... [2022-12-14 22:09:38,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:38,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:09:38,024 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:09:38,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:09:38,060 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 22:09:38,061 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 22:09:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:09:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:09:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:09:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:09:38,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:09:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:09:38,062 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 22:09:38,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:09:38,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:09:38,181 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:09:38,182 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:09:38,303 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:09:38,368 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:09:38,368 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:09:38,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:38 BoogieIcfgContainer [2022-12-14 22:09:38,370 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:09:38,371 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:09:38,371 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:09:38,378 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:09:38,378 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:09:38,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 22:09:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 22:09:38,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 22:09:38,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:38,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:38,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:38,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 22:09:38,951 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 22:09:38,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 22:09:38,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:38,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:09:39,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:09:39,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:09:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:09:39,122 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:09:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:09:39,159 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 22:09:39,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 10:09:39 ImpRootNode [2022-12-14 22:09:39,185 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 22:09:39,186 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 22:09:39,186 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 22:09:39,186 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 22:09:39,186 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:38" (3/4) ... [2022-12-14 22:09:39,189 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 22:09:39,189 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 22:09:39,190 INFO L158 Benchmark]: Toolchain (without parser) took 2146.38ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 88.0MB in the beginning and 56.9MB in the end (delta: 31.1MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2022-12-14 22:09:39,191 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory was 98.1MB in the beginning and 98.0MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:09:39,191 INFO L158 Benchmark]: CACSL2BoogieTranslator took 880.49ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 88.0MB in the beginning and 100.6MB in the end (delta: -12.6MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:39,192 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.75ms. Allocated memory is still 151.0MB. Free memory was 100.6MB in the beginning and 96.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:09:39,193 INFO L158 Benchmark]: Boogie Preprocessor took 27.19ms. Allocated memory is still 151.0MB. Free memory was 96.9MB in the beginning and 95.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:39,193 INFO L158 Benchmark]: RCFGBuilder took 369.85ms. Allocated memory is still 151.0MB. Free memory was 95.6MB in the beginning and 74.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 22:09:39,194 INFO L158 Benchmark]: CodeCheck took 814.22ms. Allocated memory is still 151.0MB. Free memory was 74.6MB in the beginning and 58.0MB in the end (delta: 16.7MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2022-12-14 22:09:39,194 INFO L158 Benchmark]: Witness Printer took 4.06ms. Allocated memory is still 151.0MB. Free memory was 58.0MB in the beginning and 56.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:39,197 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 2 procedures, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.8s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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: 1562]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1556, overapproximation of bitwiseAnd at line 1556. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1570] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1570] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1571] CALL CWE190_Integer_Overflow__int_rand_add_32_bad() [L1550] int data; [L1551] int *dataPtr1 = &data; [L1552] int *dataPtr2 = &data; [L1553] data = 0 [L1555] EXPR \read(*dataPtr1) [L1555] int data = *dataPtr1; [L1556] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1556] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1556] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1557] *dataPtr1 = data [L1560] EXPR \read(*dataPtr2) [L1560] int data = *dataPtr2; [L1562] data + 1 VAL [data={3569:0}, data=2147483647, data=2147483647, dataPtr1={3569:0}, dataPtr2={3569:0}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory was 98.1MB in the beginning and 98.0MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 880.49ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 88.0MB in the beginning and 100.6MB in the end (delta: -12.6MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.75ms. Allocated memory is still 151.0MB. Free memory was 100.6MB in the beginning and 96.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.19ms. Allocated memory is still 151.0MB. Free memory was 96.9MB in the beginning and 95.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 369.85ms. Allocated memory is still 151.0MB. Free memory was 95.6MB in the beginning and 74.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 814.22ms. Allocated memory is still 151.0MB. Free memory was 74.6MB in the beginning and 58.0MB in the end (delta: 16.7MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. * Witness Printer took 4.06ms. Allocated memory is still 151.0MB. Free memory was 58.0MB in the beginning and 56.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 22:09:39,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_32_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9c39b4e56e5890357d145f8e02b9f640c8710b20d764406d9293dca4f4078f2f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:09:40,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:09:40,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:09:40,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:09:40,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:09:40,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:09:40,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:09:40,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:09:40,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:09:40,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:09:40,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:09:40,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:09:40,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:09:40,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:09:40,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:09:40,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:09:40,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:09:40,801 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:09:40,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:09:40,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:09:40,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:09:40,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:09:40,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:09:40,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:09:40,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:09:40,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:09:40,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:09:40,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:09:40,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:09:40,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:09:40,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:09:40,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:09:40,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:09:40,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:09:40,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:09:40,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:09:40,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:09:40,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:09:40,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:09:40,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:09:40,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:09:40,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 22:09:40,835 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:09:40,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:09:40,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:09:40,836 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:09:40,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:09:40,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:09:40,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:09:40,837 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:09:40,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:09:40,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:09:40,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:09:40,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:09:40,837 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:09:40,837 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:09:40,837 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:09:40,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:09:40,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:09:40,838 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:09:40,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:09:40,838 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:09:40,838 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:09:40,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:09:40,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:40,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:09:40,839 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:09:40,839 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:09:40,839 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:09:40,839 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:09:40,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:09:40,839 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:09:40,839 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:09:40,840 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_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c39b4e56e5890357d145f8e02b9f640c8710b20d764406d9293dca4f4078f2f [2022-12-14 22:09:41,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:09:41,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:09:41,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:09:41,087 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:09:41,087 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:09:41,088 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_32_bad.i [2022-12-14 22:09:43,613 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:09:43,880 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:09:43,881 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_32_bad.i [2022-12-14 22:09:43,899 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/data/ca352b2e1/7ffa868345c949388eef28d0e714fc56/FLAG893db22c1 [2022-12-14 22:09:43,911 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/data/ca352b2e1/7ffa868345c949388eef28d0e714fc56 [2022-12-14 22:09:43,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:09:43,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:09:43,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:43,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:09:43,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:09:43,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:43" (1/1) ... [2022-12-14 22:09:43,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44153c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:43, skipping insertion in model container [2022-12-14 22:09:43,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:43" (1/1) ... [2022-12-14 22:09:43,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:09:43,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:09:44,225 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:09:44,511 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:09:44,515 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:09:44,517 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:09:44,519 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:09:44,519 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:09:44,540 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:09:44,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:44,553 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:09:44,570 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:09:44,626 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:09:44,628 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:09:44,629 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:09:44,631 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:09:44,631 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:09:44,636 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:09:44,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:44,717 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:09:44,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44 WrapperNode [2022-12-14 22:09:44,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:44,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:44,718 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:09:44,718 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:09:44,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,746 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,766 INFO L138 Inliner]: procedures = 504, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2022-12-14 22:09:44,766 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:44,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:09:44,767 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:09:44,767 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:09:44,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,778 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,790 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,792 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:09:44,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:09:44,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:09:44,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:09:44,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:44" (1/1) ... [2022-12-14 22:09:44,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:44,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:09:44,825 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:09:44,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:09:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 22:09:44,853 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 22:09:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:09:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:09:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:09:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:09:44,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:09:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 22:09:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:09:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 22:09:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 22:09:44,971 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:09:44,973 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:09:45,101 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:09:45,153 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:09:45,153 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:09:45,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:45 BoogieIcfgContainer [2022-12-14 22:09:45,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:09:45,156 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:09:45,156 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:09:45,165 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:09:45,166 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:45" (1/1) ... [2022-12-14 22:09:45,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:09:45,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 22:09:45,223 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 22:09:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 22:09:45,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:45,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:45,271 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 22:09:45,278 INFO L158 Benchmark]: Toolchain (without parser) took 1363.51ms. Allocated memory is still 73.4MB. Free memory was 42.6MB in the beginning and 45.6MB in the end (delta: -2.9MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2022-12-14 22:09:45,279 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 30.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:09:45,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 802.40ms. Allocated memory is still 73.4MB. Free memory was 42.5MB in the beginning and 32.8MB in the end (delta: 9.7MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. [2022-12-14 22:09:45,280 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.47ms. Allocated memory is still 73.4MB. Free memory was 32.8MB in the beginning and 29.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:45,280 INFO L158 Benchmark]: Boogie Preprocessor took 28.79ms. Allocated memory is still 73.4MB. Free memory was 29.5MB in the beginning and 27.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:45,281 INFO L158 Benchmark]: RCFGBuilder took 358.77ms. Allocated memory is still 73.4MB. Free memory was 27.4MB in the beginning and 30.2MB in the end (delta: -2.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:09:45,281 INFO L158 Benchmark]: CodeCheck took 121.34ms. Allocated memory is still 73.4MB. Free memory was 30.2MB in the beginning and 45.6MB in the end (delta: -15.4MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2022-12-14 22:09:45,284 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 0.11ms. Allocated memory is still 52.4MB. Free memory is still 30.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 802.40ms. Allocated memory is still 73.4MB. Free memory was 42.5MB in the beginning and 32.8MB in the end (delta: 9.7MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.47ms. Allocated memory is still 73.4MB. Free memory was 32.8MB in the beginning and 29.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.79ms. Allocated memory is still 73.4MB. Free memory was 29.5MB in the beginning and 27.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 358.77ms. Allocated memory is still 73.4MB. Free memory was 27.4MB in the beginning and 30.2MB in the end (delta: -2.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * CodeCheck took 121.34ms. Allocated memory is still 73.4MB. Free memory was 30.2MB in the beginning and 45.6MB in the end (delta: -15.4MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:09:45,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1057637-6779-47c7-956f-4cd8a31bff85/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared