./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_04_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_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_04_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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 3c3ce8348995b831aa1433d89fb0ec380ad3ea35819fcc75e231cc181816b768 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:09:24,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:09:24,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:09:24,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:09:24,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:09:24,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:09:24,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:09:24,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:09:24,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:09:24,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:09:24,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:09:24,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:09:24,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:09:24,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:09:24,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:09:24,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:09:24,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:09:24,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:09:24,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:09:24,943 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:09:24,944 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:09:24,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:09:24,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:09:24,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:09:24,950 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:09:24,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:09:24,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:09:24,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:09:24,952 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:09:24,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:09:24,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:09:24,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:09:24,955 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:09:24,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:09:24,957 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:09:24,957 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:09:24,957 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:09:24,958 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:09:24,958 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:09:24,959 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:09:24,959 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:09:24,960 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 03:09:24,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:09:24,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:09:24,979 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:09:24,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:09:24,980 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:09:24,980 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:09:24,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:09:24,981 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:09:24,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:09:24,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:09:24,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:09:24,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:09:24,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:09:24,987 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:09:24,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:09:24,988 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:09:24,988 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:09:24,988 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:09:24,988 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:09:24,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:09:24,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:09:24,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:09:24,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:09:24,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:09:24,989 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:09:24,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:09:24,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:09:24,990 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_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c3ce8348995b831aa1433d89fb0ec380ad3ea35819fcc75e231cc181816b768 [2022-12-15 03:09:25,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:09:25,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:09:25,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:09:25,210 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:09:25,210 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:09:25,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_04_bad.i [2022-12-15 03:09:27,803 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:09:28,047 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:09:28,048 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_04_bad.i [2022-12-15 03:09:28,066 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/data/c86b18071/4868c904e24c4eb0ab93a9b3bdaa42a1/FLAG135fd83fa [2022-12-15 03:09:28,080 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/data/c86b18071/4868c904e24c4eb0ab93a9b3bdaa42a1 [2022-12-15 03:09:28,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:09:28,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:09:28,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:09:28,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:09:28,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:09:28,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:28,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1692c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28, skipping insertion in model container [2022-12-15 03:09:28,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:28,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:09:28,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:09:28,420 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:09:28,738 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:09:28,744 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:09:28,746 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:09:28,748 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:09:28,749 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:09:28,772 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:09:28,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:09:28,783 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:09:28,803 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:09:28,835 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:09:28,836 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:09:28,837 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:09:28,838 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:09:28,839 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:09:28,842 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:09:28,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:09:28,967 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:09:28,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28 WrapperNode [2022-12-15 03:09:28,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:09:28,968 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:09:28,968 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:09:28,968 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:09:28,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:28,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,015 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-15 03:09:29,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:09:29,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:09:29,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:09:29,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:09:29,026 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,036 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,038 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,039 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:09:29,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:09:29,043 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:09:29,043 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:09:29,044 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:28" (1/1) ... [2022-12-15 03:09:29,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:09:29,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:09:29,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:09:29,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:09:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 03:09:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 03:09:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:09:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:09:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:09:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 03:09:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:09:29,230 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:09:29,232 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:09:29,341 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:09:29,414 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:09:29,414 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:09:29,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:09:29 BoogieIcfgContainer [2022-12-15 03:09:29,416 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:09:29,417 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:09:29,417 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:09:29,424 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:09:29,424 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:09:29" (1/1) ... [2022-12-15 03:09:29,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:09:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 03:09:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 03:09:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 03:09:29,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:29,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:29,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:29,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:29,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-15 03:09:29,803 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-15 03:09:29,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 03:09:29,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:29,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:09:29,846 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:09:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:09:29,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:09:29,909 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:09:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:09:29,938 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 03:09:29,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 03:09:29 ImpRootNode [2022-12-15 03:09:29,965 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 03:09:29,966 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 03:09:29,966 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 03:09:29,966 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 03:09:29,967 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:09:29" (3/4) ... [2022-12-15 03:09:29,970 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 03:09:29,970 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 03:09:29,971 INFO L158 Benchmark]: Toolchain (without parser) took 1886.49ms. Allocated memory was 134.2MB in the beginning and 169.9MB in the end (delta: 35.7MB). Free memory was 89.8MB in the beginning and 110.7MB in the end (delta: -20.8MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2022-12-15 03:09:29,971 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 104.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:09:29,972 INFO L158 Benchmark]: CACSL2BoogieTranslator took 882.55ms. Allocated memory was 134.2MB in the beginning and 169.9MB in the end (delta: 35.7MB). Free memory was 89.4MB in the beginning and 118.5MB in the end (delta: -29.1MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2022-12-15 03:09:29,972 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.96ms. Allocated memory is still 169.9MB. Free memory was 118.5MB in the beginning and 115.4MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:09:29,973 INFO L158 Benchmark]: Boogie Preprocessor took 25.99ms. Allocated memory is still 169.9MB. Free memory was 115.4MB in the beginning and 114.3MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:09:29,974 INFO L158 Benchmark]: RCFGBuilder took 373.82ms. Allocated memory is still 169.9MB. Free memory was 114.3MB in the beginning and 93.3MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 03:09:29,974 INFO L158 Benchmark]: CodeCheck took 548.40ms. Allocated memory is still 169.9MB. Free memory was 93.3MB in the beginning and 111.6MB in the end (delta: -18.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:09:29,974 INFO L158 Benchmark]: Witness Printer took 4.12ms. Allocated memory is still 169.9MB. Free memory was 111.6MB in the beginning and 110.7MB in the end (delta: 921.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:09:29,977 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, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12 IncrementalHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 4 mSDtfsCounter, 12 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 18 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: 1561]: 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); [L1548] static const int STATIC_CONST_TRUE = 1; [L1549] static const int STATIC_CONST_FALSE = 0; [L1569] 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}, STATIC_CONST_FALSE=0, STATIC_CONST_TRUE=1] [L1414] COND TRUE line != ((void *)0) [L1569] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, STATIC_CONST_FALSE=0, STATIC_CONST_TRUE=1] [L1570] CALL CWE190_Integer_Overflow__int_rand_add_04_bad() [L1552] int data; [L1553] data = 0 [L1554] COND TRUE \read(STATIC_CONST_TRUE) [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)) [L1558] COND TRUE \read(STATIC_CONST_TRUE) VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0, STATIC_CONST_FALSE=0, STATIC_CONST_TRUE=1] [L1561] data + 1 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0, STATIC_CONST_FALSE=0, STATIC_CONST_TRUE=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 104.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 882.55ms. Allocated memory was 134.2MB in the beginning and 169.9MB in the end (delta: 35.7MB). Free memory was 89.4MB in the beginning and 118.5MB in the end (delta: -29.1MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.96ms. Allocated memory is still 169.9MB. Free memory was 118.5MB in the beginning and 115.4MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.99ms. Allocated memory is still 169.9MB. Free memory was 115.4MB in the beginning and 114.3MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 373.82ms. Allocated memory is still 169.9MB. Free memory was 114.3MB in the beginning and 93.3MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 548.40ms. Allocated memory is still 169.9MB. Free memory was 93.3MB in the beginning and 111.6MB in the end (delta: -18.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.12ms. Allocated memory is still 169.9MB. Free memory was 111.6MB in the beginning and 110.7MB in the end (delta: 921.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 03:09:29,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_04_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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 3c3ce8348995b831aa1433d89fb0ec380ad3ea35819fcc75e231cc181816b768 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:09:31,651 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:09:31,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:09:31,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:09:31,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:09:31,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:09:31,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:09:31,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:09:31,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:09:31,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:09:31,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:09:31,683 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:09:31,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:09:31,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:09:31,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:09:31,687 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:09:31,687 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:09:31,688 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:09:31,690 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:09:31,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:09:31,693 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:09:31,695 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:09:31,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:09:31,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:09:31,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:09:31,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:09:31,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:09:31,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:09:31,703 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:09:31,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:09:31,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:09:31,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:09:31,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:09:31,706 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:09:31,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:09:31,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:09:31,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:09:31,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:09:31,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:09:31,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:09:31,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:09:31,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 03:09:31,732 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:09:31,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:09:31,732 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:09:31,733 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:09:31,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:09:31,733 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:09:31,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:09:31,733 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:09:31,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:09:31,734 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:09:31,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:09:31,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:09:31,734 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:09:31,734 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:09:31,734 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:09:31,735 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:09:31,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:09:31,735 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:09:31,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:09:31,735 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:09:31,735 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:09:31,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:09:31,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:09:31,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:09:31,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:09:31,736 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:09:31,736 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:09:31,736 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:09:31,737 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:09:31,737 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:09:31,737 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:09:31,737 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_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c3ce8348995b831aa1433d89fb0ec380ad3ea35819fcc75e231cc181816b768 [2022-12-15 03:09:31,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:09:31,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:09:31,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:09:31,955 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:09:31,955 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:09:31,956 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_04_bad.i [2022-12-15 03:09:34,529 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:09:34,809 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:09:34,809 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_04_bad.i [2022-12-15 03:09:34,826 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/data/b1b3d42b8/aff0bc414327483b87a7fdcb129b3338/FLAGc2a9b33a1 [2022-12-15 03:09:34,838 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/data/b1b3d42b8/aff0bc414327483b87a7fdcb129b3338 [2022-12-15 03:09:34,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:09:34,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:09:34,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:09:34,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:09:34,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:09:34,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:09:34" (1/1) ... [2022-12-15 03:09:34,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6100d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:34, skipping insertion in model container [2022-12-15 03:09:34,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:09:34" (1/1) ... [2022-12-15 03:09:34,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:09:34,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:09:35,207 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:09:35,577 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:09:35,581 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:09:35,582 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:09:35,585 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:09:35,585 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:09:35,607 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:09:35,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:09:35,623 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:09:35,639 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:09:35,690 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:09:35,692 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:09:35,693 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:09:35,695 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:09:35,696 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:09:35,701 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:09:35,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:09:35,796 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:09:35,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35 WrapperNode [2022-12-15 03:09:35,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:09:35,797 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:09:35,797 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:09:35,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:09:35,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,834 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-15 03:09:35,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:09:35,834 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:09:35,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:09:35,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:09:35,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,844 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,849 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,852 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:09:35,855 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:09:35,855 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:09:35,855 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:09:35,856 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:35" (1/1) ... [2022-12-15 03:09:35,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:09:35,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:09:35,883 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:09:35,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:09:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 03:09:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 03:09:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:09:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:09:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:09:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:09:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 03:09:36,024 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:09:36,025 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:09:36,132 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:09:36,196 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:09:36,197 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:09:36,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:09:36 BoogieIcfgContainer [2022-12-15 03:09:36,199 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:09:36,200 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:09:36,200 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:09:36,209 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:09:36,209 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:09:36" (1/1) ... [2022-12-15 03:09:36,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:09:36,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:36,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 03:09:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 03:09:36,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 03:09:36,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:36,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:36,303 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:09:36,306 INFO L158 Benchmark]: Toolchain (without parser) took 1463.81ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 33.9MB in the beginning and 45.1MB in the end (delta: -11.2MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2022-12-15 03:09:36,306 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 50.3MB. Free memory was 29.0MB in the beginning and 28.9MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:09:36,307 INFO L158 Benchmark]: CACSL2BoogieTranslator took 954.71ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 33.6MB in the beginning and 36.1MB in the end (delta: -2.6MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2022-12-15 03:09:36,308 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.70ms. Allocated memory is still 75.5MB. Free memory was 36.1MB in the beginning and 33.0MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:09:36,308 INFO L158 Benchmark]: Boogie Preprocessor took 20.33ms. Allocated memory is still 75.5MB. Free memory was 33.0MB in the beginning and 30.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:09:36,308 INFO L158 Benchmark]: RCFGBuilder took 344.25ms. Allocated memory is still 75.5MB. Free memory was 30.9MB in the beginning and 30.6MB in the end (delta: 274.3kB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2022-12-15 03:09:36,309 INFO L158 Benchmark]: CodeCheck took 104.50ms. Allocated memory is still 75.5MB. Free memory was 30.6MB in the beginning and 45.1MB in the end (delta: -14.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:09:36,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 50.3MB. Free memory was 29.0MB in the beginning and 28.9MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 954.71ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 33.6MB in the beginning and 36.1MB in the end (delta: -2.6MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.70ms. Allocated memory is still 75.5MB. Free memory was 36.1MB in the beginning and 33.0MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.33ms. Allocated memory is still 75.5MB. Free memory was 33.0MB in the beginning and 30.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 344.25ms. Allocated memory is still 75.5MB. Free memory was 30.9MB in the beginning and 30.6MB in the end (delta: 274.3kB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. * CodeCheck took 104.50ms. Allocated memory is still 75.5MB. Free memory was 30.6MB in the beginning and 45.1MB in the end (delta: -14.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:09:36,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc2dcc78-4c8a-4c6c-a8f2-12d79db8fcf7/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