./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_07_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_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/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_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_07_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/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_b8a243de-be59-40fb-b139-45bcd5316775/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 d2de09b099c87a914607a5ac3799b356356628e82455e6d9da6125bfe6a50c85 --- 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 20:10:16,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:10:16,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:10:16,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:10:16,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:10:16,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:10:16,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:10:16,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:10:16,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:10:16,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:10:16,554 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:10:16,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:10:16,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:10:16,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:10:16,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:10:16,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:10:16,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:10:16,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:10:16,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:10:16,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:10:16,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:10:16,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:10:16,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:10:16,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:10:16,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:10:16,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:10:16,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:10:16,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:10:16,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:10:16,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:10:16,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:10:16,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:10:16,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:10:16,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:10:16,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:10:16,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:10:16,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:10:16,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:10:16,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:10:16,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:10:16,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:10:16,575 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 20:10:16,590 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:10:16,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:10:16,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:10:16,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:10:16,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:10:16,592 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:10:16,592 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:10:16,592 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:10:16,592 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:10:16,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:10:16,593 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:10:16,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:10:16,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:10:16,594 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:10:16,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:10:16,594 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:10:16,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:10:16,594 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:10:16,595 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:10:16,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:10:16,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:10:16,595 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:10:16,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:10:16,596 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:10:16,596 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:10:16,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:10:16,596 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:10:16,596 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_b8a243de-be59-40fb-b139-45bcd5316775/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2de09b099c87a914607a5ac3799b356356628e82455e6d9da6125bfe6a50c85 [2022-12-14 20:10:16,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:10:16,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:10:16,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:10:16,784 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:10:16,784 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:10:16,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_07_bad.i [2022-12-14 20:10:19,360 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:10:19,589 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:10:19,589 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_07_bad.i [2022-12-14 20:10:19,601 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/data/2a0fca377/be61c9b501434edfbc8041f95bd824e6/FLAG4a23bb8d3 [2022-12-14 20:10:19,946 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/data/2a0fca377/be61c9b501434edfbc8041f95bd824e6 [2022-12-14 20:10:19,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:10:19,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:10:19,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:10:19,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:10:19,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:10:19,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:10:19" (1/1) ... [2022-12-14 20:10:19,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49c57262 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:19, skipping insertion in model container [2022-12-14 20:10:19,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:10:19" (1/1) ... [2022-12-14 20:10:19,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:10:20,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:10:20,292 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:10:20,599 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:10:20,603 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:10:20,605 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:10:20,606 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:10:20,607 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:10:20,626 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:10:20,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:10:20,635 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:10:20,650 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:10:20,684 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:10:20,685 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:10:20,686 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:10:20,688 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:10:20,688 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:10:20,692 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:10:20,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:10:20,791 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:10:20,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20 WrapperNode [2022-12-14 20:10:20,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:10:20,792 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:10:20,792 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:10:20,792 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:10:20,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,831 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-14 20:10:20,831 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:10:20,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:10:20,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:10:20,832 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:10:20,839 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,841 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,847 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,848 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,849 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:10:20,850 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:10:20,850 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:10:20,850 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:10:20,851 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:20" (1/1) ... [2022-12-14 20:10:20,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:10:20,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:10:20,875 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:10:20,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:10:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:10:20,907 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:10:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:10:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:10:20,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:10:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:10:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:10:21,015 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:10:21,017 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:10:21,132 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:10:21,208 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:10:21,209 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:10:21,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:10:21 BoogieIcfgContainer [2022-12-14 20:10:21,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:10:21,212 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:10:21,212 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:10:21,221 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:10:21,222 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:10:21" (1/1) ... [2022-12-14 20:10:21,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:10:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 20:10:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 20:10:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 20:10:21,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:21,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:21,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:21,470 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 20:10:21,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:21,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2022-12-14 20:10:21,499 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2022-12-14 20:10:21,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 20:10:21,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:21,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:10:21,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:10:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:10:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:10:21,627 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:10:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:10:21,655 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 20:10:21,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 08:10:21 ImpRootNode [2022-12-14 20:10:21,676 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 20:10:21,676 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 20:10:21,676 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 20:10:21,676 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 20:10:21,677 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:10:21" (3/4) ... [2022-12-14 20:10:21,679 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 20:10:21,679 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 20:10:21,680 INFO L158 Benchmark]: Toolchain (without parser) took 1725.25ms. Allocated memory was 119.5MB in the beginning and 153.1MB in the end (delta: 33.6MB). Free memory was 80.3MB in the beginning and 87.2MB in the end (delta: -6.9MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2022-12-14 20:10:21,680 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 119.5MB. Free memory was 84.6MB in the beginning and 84.6MB in the end (delta: 29.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:10:21,681 INFO L158 Benchmark]: CACSL2BoogieTranslator took 834.70ms. Allocated memory was 119.5MB in the beginning and 153.1MB in the end (delta: 33.6MB). Free memory was 80.3MB in the beginning and 93.5MB in the end (delta: -13.3MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2022-12-14 20:10:21,681 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.18ms. Allocated memory is still 153.1MB. Free memory was 93.5MB in the beginning and 89.7MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:10:21,681 INFO L158 Benchmark]: Boogie Preprocessor took 17.83ms. Allocated memory is still 153.1MB. Free memory was 89.7MB in the beginning and 88.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:10:21,682 INFO L158 Benchmark]: RCFGBuilder took 361.28ms. Allocated memory is still 153.1MB. Free memory was 88.5MB in the beginning and 68.4MB in the end (delta: 20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 20:10:21,682 INFO L158 Benchmark]: CodeCheck took 463.78ms. Allocated memory is still 153.1MB. Free memory was 68.4MB in the beginning and 87.2MB in the end (delta: -18.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:10:21,682 INFO L158 Benchmark]: Witness Printer took 3.09ms. Allocated memory is still 153.1MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:10:21,684 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, 15 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 17 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 8 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, 8 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 49 GetRequests, 47 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, 0.1s InterpolantComputationTime, 17 NumberOfCodeBlocks, 17 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 7 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: 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 1555, overapproximation of bitwiseAnd at line 1555. 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 int staticFive = 5; [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}, staticFive=5] [L1414] COND TRUE line != ((void *)0) [L1569] 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, staticFive=5] [L1570] CALL CWE190_Integer_Overflow__int_rand_multiply_07_bad() [L1551] int data; [L1552] data = 0 [L1553] COND TRUE staticFive==5 [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1557] COND TRUE staticFive==5 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, staticFive=5] [L1559] COND TRUE data > 0 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, staticFive=5] [L1561] data * 2 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, staticFive=5] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 119.5MB. Free memory was 84.6MB in the beginning and 84.6MB in the end (delta: 29.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 834.70ms. Allocated memory was 119.5MB in the beginning and 153.1MB in the end (delta: 33.6MB). Free memory was 80.3MB in the beginning and 93.5MB in the end (delta: -13.3MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.18ms. Allocated memory is still 153.1MB. Free memory was 93.5MB in the beginning and 89.7MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.83ms. Allocated memory is still 153.1MB. Free memory was 89.7MB in the beginning and 88.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 361.28ms. Allocated memory is still 153.1MB. Free memory was 88.5MB in the beginning and 68.4MB in the end (delta: 20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 463.78ms. Allocated memory is still 153.1MB. Free memory was 68.4MB in the beginning and 87.2MB in the end (delta: -18.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.09ms. Allocated memory is still 153.1MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 20:10:21,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/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_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/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_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_07_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/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_b8a243de-be59-40fb-b139-45bcd5316775/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 d2de09b099c87a914607a5ac3799b356356628e82455e6d9da6125bfe6a50c85 --- 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 20:10:23,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:10:23,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:10:23,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:10:23,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:10:23,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:10:23,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:10:23,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:10:23,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:10:23,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:10:23,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:10:23,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:10:23,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:10:23,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:10:23,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:10:23,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:10:23,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:10:23,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:10:23,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:10:23,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:10:23,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:10:23,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:10:23,297 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:10:23,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:10:23,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:10:23,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:10:23,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:10:23,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:10:23,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:10:23,305 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:10:23,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:10:23,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:10:23,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:10:23,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:10:23,309 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:10:23,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:10:23,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:10:23,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:10:23,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:10:23,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:10:23,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:10:23,312 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 20:10:23,333 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:10:23,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:10:23,335 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:10:23,335 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:10:23,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:10:23,336 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:10:23,336 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:10:23,336 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:10:23,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:10:23,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:10:23,337 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:10:23,337 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:10:23,337 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:10:23,337 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:10:23,337 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:10:23,337 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:10:23,338 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:10:23,338 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:10:23,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:10:23,338 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:10:23,338 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:10:23,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:10:23,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:10:23,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:10:23,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:10:23,340 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:10:23,340 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:10:23,340 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:10:23,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:10:23,340 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:10:23,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:10:23,345 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_b8a243de-be59-40fb-b139-45bcd5316775/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2de09b099c87a914607a5ac3799b356356628e82455e6d9da6125bfe6a50c85 [2022-12-14 20:10:23,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:10:23,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:10:23,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:10:23,594 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:10:23,594 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:10:23,595 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_07_bad.i [2022-12-14 20:10:26,225 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:10:26,484 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:10:26,485 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_07_bad.i [2022-12-14 20:10:26,498 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/data/7999f96b7/4002ba7f81954a07a1befa6d555b16cb/FLAG71fd00b18 [2022-12-14 20:10:26,509 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/data/7999f96b7/4002ba7f81954a07a1befa6d555b16cb [2022-12-14 20:10:26,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:10:26,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:10:26,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:10:26,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:10:26,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:10:26,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:10:26" (1/1) ... [2022-12-14 20:10:26,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39fba60c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:26, skipping insertion in model container [2022-12-14 20:10:26,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:10:26" (1/1) ... [2022-12-14 20:10:26,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:10:26,552 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:10:26,786 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:10:27,077 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:10:27,081 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:10:27,082 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:10:27,083 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:10:27,084 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:10:27,101 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:10:27,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:10:27,111 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:10:27,125 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:10:27,157 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:10:27,158 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:10:27,159 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:10:27,160 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:10:27,161 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:10:27,165 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:10:27,165 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:10:27,238 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:10:27,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27 WrapperNode [2022-12-14 20:10:27,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:10:27,239 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:10:27,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:10:27,239 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:10:27,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,267 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,288 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-14 20:10:27,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:10:27,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:10:27,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:10:27,290 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:10:27,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,307 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,309 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,313 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:10:27,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:10:27,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:10:27,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:10:27,314 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:10:27,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:10:27,337 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:10:27,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:10:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:10:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:10:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:10:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:10:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:10:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:10:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:10:27,484 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:10:27,485 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:10:27,580 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:10:27,632 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:10:27,632 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:10:27,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:10:27 BoogieIcfgContainer [2022-12-14 20:10:27,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:10:27,634 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:10:27,634 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:10:27,641 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:10:27,642 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:10:27" (1/1) ... [2022-12-14 20:10:27,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:10:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:27,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 20:10:27,687 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 20:10:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 20:10:27,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:27,722 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 20:10:27,725 INFO L158 Benchmark]: Toolchain (without parser) took 1212.10ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 54.4MB in the beginning and 41.3MB in the end (delta: 13.2MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2022-12-14 20:10:27,726 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:10:27,726 INFO L158 Benchmark]: CACSL2BoogieTranslator took 725.16ms. Allocated memory is still 79.7MB. Free memory was 54.2MB in the beginning and 30.6MB in the end (delta: 23.6MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2022-12-14 20:10:27,727 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.12ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 30.6MB in the beginning and 69.0MB in the end (delta: -38.4MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. [2022-12-14 20:10:27,727 INFO L158 Benchmark]: Boogie Preprocessor took 23.45ms. Allocated memory is still 96.5MB. Free memory was 69.0MB in the beginning and 67.0MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:10:27,728 INFO L158 Benchmark]: RCFGBuilder took 320.43ms. Allocated memory is still 96.5MB. Free memory was 66.5MB in the beginning and 47.6MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 20:10:27,728 INFO L158 Benchmark]: CodeCheck took 89.67ms. Allocated memory is still 96.5MB. Free memory was 47.6MB in the beginning and 41.3MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:10:27,731 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 56.6MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 725.16ms. Allocated memory is still 79.7MB. Free memory was 54.2MB in the beginning and 30.6MB in the end (delta: 23.6MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.12ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 30.6MB in the beginning and 69.0MB in the end (delta: -38.4MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.45ms. Allocated memory is still 96.5MB. Free memory was 69.0MB in the beginning and 67.0MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 320.43ms. Allocated memory is still 96.5MB. Free memory was 66.5MB in the beginning and 47.6MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 89.67ms. Allocated memory is still 96.5MB. Free memory was 47.6MB in the beginning and 41.3MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:10:27,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a243de-be59-40fb-b139-45bcd5316775/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