./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg --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 32bit --witnessprinter.graph.data.programhash 469e121da4ec833c883deffdd0e34cc6fa7cb9d795a4a108dd1361b9d2695780 --- 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-b5237d8 [2022-11-21 21:49:07,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:49:07,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:49:07,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:49:07,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:49:07,473 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:49:07,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:49:07,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:49:07,477 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:49:07,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:49:07,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:49:07,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:49:07,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:49:07,481 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:49:07,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:49:07,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:49:07,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:49:07,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:49:07,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:49:07,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:49:07,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:49:07,511 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:49:07,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:49:07,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:49:07,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:49:07,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:49:07,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:49:07,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:49:07,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:49:07,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:49:07,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:49:07,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:49:07,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:49:07,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:49:07,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:49:07,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:49:07,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:49:07,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:49:07,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:49:07,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:49:07,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:49:07,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 21:49:07,576 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:49:07,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:49:07,577 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:49:07,577 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:49:07,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:49:07,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:49:07,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:49:07,578 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:49:07,579 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:49:07,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 21:49:07,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:49:07,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:49:07,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:49:07,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:49:07,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:49:07,582 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:49:07,582 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:49:07,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:49:07,582 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:49:07,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:49:07,583 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:49:07,583 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:49:07,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:49:07,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:49:07,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:49:07,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:49:07,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:49:07,584 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 21:49:07,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 21:49:07,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:49:07,586 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_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 469e121da4ec833c883deffdd0e34cc6fa7cb9d795a4a108dd1361b9d2695780 [2022-11-21 21:49:07,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:49:07,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:49:07,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:49:07,862 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:49:07,862 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:49:07,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c [2022-11-21 21:49:10,836 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:49:11,067 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:49:11,068 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c [2022-11-21 21:49:11,076 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/data/989b4523b/4224e78774484ae0846648360b709510/FLAG98ff34996 [2022-11-21 21:49:11,093 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/data/989b4523b/4224e78774484ae0846648360b709510 [2022-11-21 21:49:11,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:49:11,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:49:11,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:49:11,104 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:49:11,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:49:11,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3428759c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11, skipping insertion in model container [2022-11-21 21:49:11,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:49:11,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:49:11,389 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-11-21 21:49:11,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:49:11,409 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 21:49:11,473 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-11-21 21:49:11,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:49:11,489 INFO L208 MainTranslator]: Completed translation [2022-11-21 21:49:11,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11 WrapperNode [2022-11-21 21:49:11,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:49:11,490 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 21:49:11,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 21:49:11,491 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 21:49:11,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,515 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,580 INFO L138 Inliner]: procedures = 29, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 459 [2022-11-21 21:49:11,581 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 21:49:11,581 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 21:49:11,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 21:49:11,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 21:49:11,599 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,609 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,610 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,689 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,698 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 21:49:11,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 21:49:11,699 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 21:49:11,699 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 21:49:11,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:11" (1/1) ... [2022-11-21 21:49:11,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:49:11,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/z3 [2022-11-21 21:49:11,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 21:49:11,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 21:49:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 21:49:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 21:49:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-21 21:49:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-21 21:49:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 21:49:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 21:49:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 21:49:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 21:49:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 21:49:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-21 21:49:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 21:49:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-21 21:49:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-21 21:49:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 21:49:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 21:49:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 21:49:11,816 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-21 21:49:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-21 21:49:11,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 21:49:12,080 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 21:49:12,082 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 21:49:12,798 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 21:49:12,982 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 21:49:12,982 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-21 21:49:12,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:49:12 BoogieIcfgContainer [2022-11-21 21:49:12,985 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 21:49:12,985 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 21:49:12,986 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 21:49:12,995 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 21:49:12,996 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:49:12" (1/1) ... [2022-11-21 21:49:13,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 21:49:13,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 21:49:13,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-21 21:49:13,060 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-21 21:49:13,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 21:49:13,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 21:49:13,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 21:49:13,105 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 21:49:13,109 INFO L158 Benchmark]: Toolchain (without parser) took 2005.62ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 83.0MB in the beginning and 114.5MB in the end (delta: -31.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:49:13,109 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 127.9MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:49:13,110 INFO L158 Benchmark]: CACSL2BoogieTranslator took 386.17ms. Allocated memory is still 127.9MB. Free memory was 83.0MB in the beginning and 65.8MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-21 21:49:13,110 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.25ms. Allocated memory is still 127.9MB. Free memory was 65.8MB in the beginning and 62.5MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 21:49:13,111 INFO L158 Benchmark]: Boogie Preprocessor took 116.54ms. Allocated memory is still 127.9MB. Free memory was 62.1MB in the beginning and 58.9MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 21:49:13,112 INFO L158 Benchmark]: RCFGBuilder took 1286.31ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 58.9MB in the beginning and 120.8MB in the end (delta: -61.9MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2022-11-21 21:49:13,112 INFO L158 Benchmark]: CodeCheck took 121.97ms. Allocated memory is still 157.3MB. Free memory was 120.8MB in the beginning and 114.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 21:49:13,115 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real 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 0.22ms. Allocated memory is still 127.9MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 386.17ms. Allocated memory is still 127.9MB. Free memory was 83.0MB in the beginning and 65.8MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.25ms. Allocated memory is still 127.9MB. Free memory was 65.8MB in the beginning and 62.5MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 116.54ms. Allocated memory is still 127.9MB. Free memory was 62.1MB in the beginning and 58.9MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1286.31ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 58.9MB in the beginning and 120.8MB in the end (delta: -61.9MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. * CodeCheck took 121.97ms. Allocated memory is still 157.3MB. Free memory was 120.8MB in the beginning and 114.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 21:49:13,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/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_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg --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 32bit --witnessprinter.graph.data.programhash 469e121da4ec833c883deffdd0e34cc6fa7cb9d795a4a108dd1361b9d2695780 --- 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-b5237d8 [2022-11-21 21:49:15,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:49:15,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:49:15,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:49:15,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:49:15,457 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:49:15,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:49:15,471 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:49:15,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:49:15,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:49:15,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:49:15,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:49:15,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:49:15,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:49:15,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:49:15,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:49:15,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:49:15,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:49:15,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:49:15,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:49:15,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:49:15,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:49:15,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:49:15,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:49:15,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:49:15,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:49:15,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:49:15,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:49:15,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:49:15,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:49:15,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:49:15,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:49:15,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:49:15,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:49:15,552 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:49:15,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:49:15,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:49:15,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:49:15,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:49:15,557 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:49:15,558 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:49:15,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 21:49:15,597 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:49:15,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:49:15,599 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:49:15,599 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:49:15,600 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:49:15,600 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:49:15,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:49:15,601 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:49:15,601 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:49:15,601 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:49:15,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:49:15,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:49:15,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:49:15,602 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:49:15,603 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 21:49:15,603 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 21:49:15,603 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:49:15,603 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 21:49:15,603 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:49:15,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:49:15,604 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:49:15,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:49:15,604 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:49:15,604 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:49:15,604 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:49:15,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:49:15,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:49:15,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:49:15,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:49:15,605 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 21:49:15,605 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 21:49:15,606 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:49:15,606 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 21:49:15,606 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 21:49:15,606 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_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 469e121da4ec833c883deffdd0e34cc6fa7cb9d795a4a108dd1361b9d2695780 [2022-11-21 21:49:16,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:49:16,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:49:16,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:49:16,027 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:49:16,028 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:49:16,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c [2022-11-21 21:49:19,060 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:49:19,326 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:49:19,327 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c [2022-11-21 21:49:19,345 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/data/81f361bb5/270e448cd6684cc2b8d689af11fc1fd4/FLAG818bd157c [2022-11-21 21:49:19,362 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/data/81f361bb5/270e448cd6684cc2b8d689af11fc1fd4 [2022-11-21 21:49:19,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:49:19,385 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:49:19,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:49:19,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:49:19,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:49:19,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:19,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a300b55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19, skipping insertion in model container [2022-11-21 21:49:19,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:19,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:49:19,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:49:19,787 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-11-21 21:49:19,788 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:49:19,807 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 21:49:19,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:49:19,875 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-11-21 21:49:19,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:49:19,880 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 21:49:19,937 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-11-21 21:49:19,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:49:19,964 INFO L208 MainTranslator]: Completed translation [2022-11-21 21:49:19,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19 WrapperNode [2022-11-21 21:49:19,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:49:19,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 21:49:19,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 21:49:19,966 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 21:49:19,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:19,998 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,051 INFO L138 Inliner]: procedures = 36, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 460 [2022-11-21 21:49:20,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 21:49:20,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 21:49:20,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 21:49:20,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 21:49:20,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,095 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,103 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 21:49:20,104 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 21:49:20,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 21:49:20,104 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 21:49:20,105 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:49:19" (1/1) ... [2022-11-21 21:49:20,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:49:20,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/z3 [2022-11-21 21:49:20,135 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 21:49:20,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 21:49:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 21:49:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 21:49:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 21:49:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-21 21:49:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-21 21:49:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-21 21:49:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 21:49:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 21:49:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 21:49:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 21:49:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 21:49:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-21 21:49:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 21:49:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-21 21:49:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-21 21:49:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-21 21:49:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 21:49:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 21:49:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 21:49:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-21 21:49:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-21 21:49:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 21:49:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 21:49:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 21:49:20,370 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 21:49:20,388 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 21:49:21,266 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 21:49:21,514 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 21:49:21,514 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-21 21:49:21,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:49:21 BoogieIcfgContainer [2022-11-21 21:49:21,516 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 21:49:21,517 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 21:49:21,517 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 21:49:21,527 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 21:49:21,527 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:49:21" (1/1) ... [2022-11-21 21:49:21,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 21:49:21,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 21:49:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-21 21:49:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-21 21:49:21,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 21:49:21,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 21:49:21,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 21:49:21,652 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 21:49:21,658 INFO L158 Benchmark]: Toolchain (without parser) took 2288.64ms. Allocated memory was 86.0MB in the beginning and 117.4MB in the end (delta: 31.5MB). Free memory was 42.2MB in the beginning and 64.3MB in the end (delta: -22.1MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2022-11-21 21:49:21,658 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 86.0MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:49:21,659 INFO L158 Benchmark]: CACSL2BoogieTranslator took 576.44ms. Allocated memory is still 86.0MB. Free memory was 66.8MB in the beginning and 43.0MB in the end (delta: 23.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-21 21:49:21,660 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.07ms. Allocated memory is still 86.0MB. Free memory was 43.0MB in the beginning and 65.1MB in the end (delta: -22.1MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2022-11-21 21:49:21,661 INFO L158 Benchmark]: Boogie Preprocessor took 51.37ms. Allocated memory is still 86.0MB. Free memory was 65.1MB in the beginning and 61.3MB in the end (delta: 3.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 21:49:21,662 INFO L158 Benchmark]: RCFGBuilder took 1412.64ms. Allocated memory was 86.0MB in the beginning and 117.4MB in the end (delta: 31.5MB). Free memory was 60.9MB in the beginning and 70.6MB in the end (delta: -9.7MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2022-11-21 21:49:21,664 INFO L158 Benchmark]: CodeCheck took 139.18ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 64.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 21:49:21,674 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 0.23ms. Allocated memory is still 86.0MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 576.44ms. Allocated memory is still 86.0MB. Free memory was 66.8MB in the beginning and 43.0MB in the end (delta: 23.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.07ms. Allocated memory is still 86.0MB. Free memory was 43.0MB in the beginning and 65.1MB in the end (delta: -22.1MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.37ms. Allocated memory is still 86.0MB. Free memory was 65.1MB in the beginning and 61.3MB in the end (delta: 3.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1412.64ms. Allocated memory was 86.0MB in the beginning and 117.4MB in the end (delta: 31.5MB). Free memory was 60.9MB in the beginning and 70.6MB in the end (delta: -9.7MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. * CodeCheck took 139.18ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 64.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 21:49:21,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_471b7c0a-6357-4788-9b23-791b788c805e/bin/ukojak-jW3SillKbg/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