./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ --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 baa0361131df5a78c0a8a4c29ba2893696394b78f626b1aa1f97e06e0771e5c0 --- 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-6b4ec56 [2022-11-20 18:10:51,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:10:51,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:10:51,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:10:51,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:10:51,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:10:51,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:10:51,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:10:51,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:10:51,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:10:51,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:10:51,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:10:51,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:10:51,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:10:51,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:10:51,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:10:51,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:10:51,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:10:51,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:10:51,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:10:51,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:10:51,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:10:51,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:10:51,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:10:51,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:10:51,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:10:51,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:10:51,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:10:51,366 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:10:51,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:10:51,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:10:51,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:10:51,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:10:51,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:10:51,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:10:51,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:10:51,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:10:51,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:10:51,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:10:51,376 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:10:51,376 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:10:51,377 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:10:51,417 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:10:51,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:10:51,418 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:10:51,418 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:10:51,419 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:10:51,419 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:10:51,420 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:10:51,420 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:10:51,420 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:10:51,420 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:10:51,421 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:10:51,421 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:10:51,421 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:10:51,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:10:51,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:10:51,422 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:10:51,422 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:10:51,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:10:51,422 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:10:51,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:10:51,423 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:10:51,423 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:10:51,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:10:51,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:10:51,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:10:51,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:10:51,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:10:51,424 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:10:51,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:10:51,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:10:51,425 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_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baa0361131df5a78c0a8a4c29ba2893696394b78f626b1aa1f97e06e0771e5c0 [2022-11-20 18:10:51,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:10:51,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:10:51,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:10:51,714 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:10:51,714 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:10:51,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c [2022-11-20 18:10:54,764 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:10:55,061 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:10:55,062 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c [2022-11-20 18:10:55,072 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/data/dacaf6dec/905890529214484b9620be0d66a3aba6/FLAG077102fb5 [2022-11-20 18:10:55,086 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/data/dacaf6dec/905890529214484b9620be0d66a3aba6 [2022-11-20 18:10:55,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:10:55,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:10:55,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:10:55,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:10:55,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:10:55,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54538502 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55, skipping insertion in model container [2022-11-20 18:10:55,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:10:55,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:10:55,393 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_20bf1f9f-950e-4590-aa85-c58cf42ead71/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2022-11-20 18:10:55,394 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:10:55,407 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:10:55,492 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_20bf1f9f-950e-4590-aa85-c58cf42ead71/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2022-11-20 18:10:55,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:10:55,531 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:10:55,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55 WrapperNode [2022-11-20 18:10:55,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:10:55,535 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:10:55,536 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:10:55,536 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:10:55,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,577 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,632 INFO L138 Inliner]: procedures = 29, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 452 [2022-11-20 18:10:55,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:10:55,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:10:55,633 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:10:55,633 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:10:55,643 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,677 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,705 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,708 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:10:55,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:10:55,714 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:10:55,714 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:10:55,715 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:55" (1/1) ... [2022-11-20 18:10:55,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:10:55,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:10:55,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:10:55,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:10:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_113 [2022-11-20 18:10:55,812 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_113 [2022-11-20 18:10:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:10:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:10:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:10:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:10:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:10:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:10:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:10:55,814 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-20 18:10:55,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:10:55,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:10:55,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:10:55,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:10:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-20 18:10:55,815 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-20 18:10:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:10:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_107 [2022-11-20 18:10:55,816 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_107 [2022-11-20 18:10:56,015 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:10:56,032 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:10:56,699 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:10:57,010 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:10:57,011 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 18:10:57,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:10:57 BoogieIcfgContainer [2022-11-20 18:10:57,016 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:10:57,017 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:10:57,018 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:10:57,028 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:10:57,028 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:10:57" (1/1) ... [2022-11-20 18:10:57,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:10:57,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-20 18:10:57,118 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-20 18:10:57,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 18:10:57,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:57,170 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:10:57,174 INFO L158 Benchmark]: Toolchain (without parser) took 2083.91ms. Allocated memory is still 148.9MB. Free memory was 119.1MB in the beginning and 80.1MB in the end (delta: 39.0MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2022-11-20 18:10:57,175 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 107.0MB. Free memory is still 61.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:10:57,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 443.13ms. Allocated memory is still 148.9MB. Free memory was 118.5MB in the beginning and 101.2MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 18:10:57,176 INFO L158 Benchmark]: Boogie Procedure Inliner took 97.31ms. Allocated memory is still 148.9MB. Free memory was 101.2MB in the beginning and 97.7MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:10:57,177 INFO L158 Benchmark]: Boogie Preprocessor took 80.33ms. Allocated memory is still 148.9MB. Free memory was 97.7MB in the beginning and 94.1MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:10:57,178 INFO L158 Benchmark]: RCFGBuilder took 1302.58ms. Allocated memory is still 148.9MB. Free memory was 94.1MB in the beginning and 86.4MB in the end (delta: 7.7MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2022-11-20 18:10:57,178 INFO L158 Benchmark]: CodeCheck took 155.81ms. Allocated memory is still 148.9MB. Free memory was 86.4MB in the beginning and 80.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:10:57,182 INFO L339 ainManager$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 0.27ms. Allocated memory is still 107.0MB. Free memory is still 61.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 443.13ms. Allocated memory is still 148.9MB. Free memory was 118.5MB in the beginning and 101.2MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 97.31ms. Allocated memory is still 148.9MB. Free memory was 101.2MB in the beginning and 97.7MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.33ms. Allocated memory is still 148.9MB. Free memory was 97.7MB in the beginning and 94.1MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1302.58ms. Allocated memory is still 148.9MB. Free memory was 94.1MB in the beginning and 86.4MB in the end (delta: 7.7MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. * CodeCheck took 155.81ms. Allocated memory is still 148.9MB. Free memory was 86.4MB in the beginning and 80.1MB 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. [2022-11-20 18:10:57,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ --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 baa0361131df5a78c0a8a4c29ba2893696394b78f626b1aa1f97e06e0771e5c0 --- 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-6b4ec56 [2022-11-20 18:10:59,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:10:59,786 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:10:59,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:10:59,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:10:59,830 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:10:59,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:10:59,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:10:59,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:10:59,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:10:59,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:10:59,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:10:59,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:10:59,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:10:59,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:10:59,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:10:59,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:10:59,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:10:59,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:10:59,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:10:59,872 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:10:59,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:10:59,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:10:59,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:10:59,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:10:59,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:10:59,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:10:59,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:10:59,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:10:59,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:10:59,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:10:59,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:10:59,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:10:59,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:10:59,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:10:59,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:10:59,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:10:59,906 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:10:59,906 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:10:59,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:10:59,908 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:10:59,909 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:10:59,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:10:59,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:10:59,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:10:59,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:10:59,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:10:59,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:10:59,957 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:10:59,957 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:10:59,957 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:10:59,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:10:59,958 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:10:59,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:10:59,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:10:59,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:10:59,960 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:10:59,960 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:10:59,960 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:10:59,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:10:59,960 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:10:59,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:10:59,961 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:10:59,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:10:59,961 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:10:59,962 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:10:59,962 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:10:59,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:10:59,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:10:59,963 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:10:59,963 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:10:59,963 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:10:59,963 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:10:59,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:10:59,964 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:10:59,964 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:10:59,964 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_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baa0361131df5a78c0a8a4c29ba2893696394b78f626b1aa1f97e06e0771e5c0 [2022-11-20 18:11:00,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:11:00,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:11:00,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:11:00,409 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:11:00,410 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:11:00,411 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c [2022-11-20 18:11:03,625 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:11:03,896 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:11:03,899 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c [2022-11-20 18:11:03,912 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/data/155ba1f73/8a5d5cd6798b4299b1559bc6db2dd6f2/FLAGe20f520f3 [2022-11-20 18:11:03,932 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/data/155ba1f73/8a5d5cd6798b4299b1559bc6db2dd6f2 [2022-11-20 18:11:03,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:11:03,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:11:03,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:03,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:11:03,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:11:03,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:03" (1/1) ... [2022-11-20 18:11:03,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad6aeba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:03, skipping insertion in model container [2022-11-20 18:11:03,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:03" (1/1) ... [2022-11-20 18:11:03,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:11:03,996 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:11:04,315 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_20bf1f9f-950e-4590-aa85-c58cf42ead71/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2022-11-20 18:11:04,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:04,331 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:11:04,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:11:04,480 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_20bf1f9f-950e-4590-aa85-c58cf42ead71/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2022-11-20 18:11:04,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:04,489 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:11:04,579 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_20bf1f9f-950e-4590-aa85-c58cf42ead71/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2022-11-20 18:11:04,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:04,614 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:11:04,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04 WrapperNode [2022-11-20 18:11:04,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:04,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:11:04,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:11:04,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:11:04,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,710 INFO L138 Inliner]: procedures = 36, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 453 [2022-11-20 18:11:04,711 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:11:04,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:11:04,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:11:04,712 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:11:04,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,753 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:11:04,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:11:04,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:11:04,763 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:11:04,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:04" (1/1) ... [2022-11-20 18:11:04,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:11:04,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:11:04,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:11:04,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:11:04,862 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_113 [2022-11-20 18:11:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_113 [2022-11-20 18:11:04,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:11:04,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:11:04,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:11:04,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 18:11:04,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:11:04,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:11:04,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:11:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:11:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:11:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:11:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:11:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-20 18:11:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:11:04,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:11:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:11:04,865 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-20 18:11:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-20 18:11:04,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:11:04,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:11:04,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:11:04,866 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_107 [2022-11-20 18:11:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_107 [2022-11-20 18:11:05,036 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:11:05,039 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:11:06,073 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:11:06,340 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:11:06,340 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 18:11:06,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:11:06 BoogieIcfgContainer [2022-11-20 18:11:06,343 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:11:06,344 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:11:06,344 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:11:06,354 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:11:06,355 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:11:06" (1/1) ... [2022-11-20 18:11:06,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:11:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-20 18:11:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-20 18:11:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 18:11:06,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:06,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:06,494 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) [2022-11-20 18:11:06,501 INFO L158 Benchmark]: Toolchain (without parser) took 2562.71ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 47.0MB in the beginning and 41.9MB in the end (delta: 5.1MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-11-20 18:11:06,501 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 56.6MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:11:06,502 INFO L158 Benchmark]: CACSL2BoogieTranslator took 677.92ms. Allocated memory is still 69.2MB. Free memory was 46.8MB in the beginning and 41.1MB in the end (delta: 5.7MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2022-11-20 18:11:06,503 INFO L158 Benchmark]: Boogie Procedure Inliner took 94.29ms. Allocated memory is still 69.2MB. Free memory was 41.1MB in the beginning and 37.8MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:11:06,505 INFO L158 Benchmark]: Boogie Preprocessor took 49.75ms. Allocated memory is still 69.2MB. Free memory was 37.8MB in the beginning and 33.9MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:11:06,506 INFO L158 Benchmark]: RCFGBuilder took 1581.69ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 33.9MB in the beginning and 48.2MB in the end (delta: -14.3MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2022-11-20 18:11:06,507 INFO L158 Benchmark]: CodeCheck took 154.52ms. Allocated memory is still 83.9MB. Free memory was 48.2MB in the beginning and 41.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:11:06,518 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 0.33ms. Allocated memory is still 56.6MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 677.92ms. Allocated memory is still 69.2MB. Free memory was 46.8MB in the beginning and 41.1MB in the end (delta: 5.7MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 94.29ms. Allocated memory is still 69.2MB. Free memory was 41.1MB in the beginning and 37.8MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.75ms. Allocated memory is still 69.2MB. Free memory was 37.8MB in the beginning and 33.9MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1581.69ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 33.9MB in the beginning and 48.2MB in the end (delta: -14.3MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * CodeCheck took 154.52ms. Allocated memory is still 83.9MB. Free memory was 48.2MB in the beginning and 41.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:11:06,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20bf1f9f-950e-4590-aa85-c58cf42ead71/bin/ukojak-pZX7IvK2PQ/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