./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 --- 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-dbf71c6-m [2022-10-17 16:56:21,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:56:21,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:56:22,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:56:22,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:56:22,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:56:22,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:56:22,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:56:22,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:56:22,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:56:22,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:56:22,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:56:22,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:56:22,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:56:22,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:56:22,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:56:22,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:56:22,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:56:22,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:56:22,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:56:22,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:56:22,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:56:22,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:56:22,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:56:22,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:56:22,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:56:22,096 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:56:22,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:56:22,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:56:22,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:56:22,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:56:22,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:56:22,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:56:22,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:56:22,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:56:22,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:56:22,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:56:22,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:56:22,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:56:22,107 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:56:22,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:56:22,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:56:22,130 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:56:22,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:56:22,132 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:56:22,132 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:56:22,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:56:22,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:56:22,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:56:22,133 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:56:22,134 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:56:22,134 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:56:22,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:56:22,134 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:56:22,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:56:22,135 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:56:22,135 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:56:22,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:56:22,135 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:56:22,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:56:22,136 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:56:22,136 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:56:22,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:56:22,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:56:22,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:56:22,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:56:22,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:56:22,138 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:56:22,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:56:22,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:56:22,138 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_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 [2022-10-17 16:56:22,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:56:22,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:56:22,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:56:22,420 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:56:22,422 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:56:22,425 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-10-17 16:56:22,510 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data/65a4df74e/0f28ed13155942959d581c4bc11846e5/FLAG4b52d6080 [2022-10-17 16:56:23,000 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:56:23,001 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-10-17 16:56:23,012 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data/65a4df74e/0f28ed13155942959d581c4bc11846e5/FLAG4b52d6080 [2022-10-17 16:56:23,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data/65a4df74e/0f28ed13155942959d581c4bc11846e5 [2022-10-17 16:56:23,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:56:23,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:56:23,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:23,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:56:23,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:56:23,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:23,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb9cae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23, skipping insertion in model container [2022-10-17 16:56:23,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:23,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:56:23,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:56:23,795 WARN L230 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_f09d165f-7d24-4aa7-9db9-1def27692fd9/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-10-17 16:56:23,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:23,814 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:56:23,921 WARN L230 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_f09d165f-7d24-4aa7-9db9-1def27692fd9/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-10-17 16:56:23,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:23,943 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:56:23,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23 WrapperNode [2022-10-17 16:56:23,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:23,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:56:23,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:56:23,948 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:56:23,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:23,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,052 INFO L138 Inliner]: procedures = 29, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 447 [2022-10-17 16:56:24,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:56:24,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:56:24,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:56:24,054 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:56:24,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,090 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,142 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:56:24,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:56:24,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:56:24,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:56:24,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:23" (1/1) ... [2022-10-17 16:56:24,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:56:24,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:56:24,208 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:56:24,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:56:24,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:56:24,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:56:24,274 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-10-17 16:56:24,274 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-10-17 16:56:24,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:56:24,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:56:24,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:56:24,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:56:24,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:56:24,276 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-10-17 16:56:24,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:56:24,276 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-10-17 16:56:24,276 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-10-17 16:56:24,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:56:24,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:56:24,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:56:24,277 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-10-17 16:56:24,277 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-10-17 16:56:24,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:56:24,443 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:56:24,446 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:56:25,178 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:56:25,512 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:56:25,512 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-10-17 16:56:25,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:56:25 BoogieIcfgContainer [2022-10-17 16:56:25,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:56:25,516 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:56:25,517 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:56:25,528 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:56:25,529 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:56:25" (1/1) ... [2022-10-17 16:56:25,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:56:25,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:56:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2022-10-17 16:56:25,621 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2022-10-17 16:56:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 16:56:25,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:56:25,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:56:25,663 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:153) 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) [2022-10-17 16:56:25,668 INFO L158 Benchmark]: Toolchain (without parser) took 2311.50ms. Allocated memory is still 127.9MB. Free memory was 93.2MB in the beginning and 78.5MB in the end (delta: 14.8MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2022-10-17 16:56:25,668 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 81.8MB. Free memory was 52.8MB in the beginning and 52.7MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:56:25,669 INFO L158 Benchmark]: CACSL2BoogieTranslator took 588.09ms. Allocated memory is still 127.9MB. Free memory was 93.0MB in the beginning and 96.6MB in the end (delta: -3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:56:25,670 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.14ms. Allocated memory is still 127.9MB. Free memory was 96.6MB in the beginning and 93.2MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:56:25,671 INFO L158 Benchmark]: Boogie Preprocessor took 109.67ms. Allocated memory is still 127.9MB. Free memory was 93.2MB in the beginning and 89.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:56:25,671 INFO L158 Benchmark]: RCFGBuilder took 1351.89ms. Allocated memory is still 127.9MB. Free memory was 89.6MB in the beginning and 84.8MB in the end (delta: 4.9MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-10-17 16:56:25,672 INFO L158 Benchmark]: CodeCheck took 149.89ms. Allocated memory is still 127.9MB. Free memory was 84.8MB in the beginning and 78.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:56:25,676 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 0.37ms. Allocated memory is still 81.8MB. Free memory was 52.8MB in the beginning and 52.7MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 588.09ms. Allocated memory is still 127.9MB. Free memory was 93.0MB in the beginning and 96.6MB in the end (delta: -3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.14ms. Allocated memory is still 127.9MB. Free memory was 96.6MB in the beginning and 93.2MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.67ms. Allocated memory is still 127.9MB. Free memory was 93.2MB in the beginning and 89.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1351.89ms. Allocated memory is still 127.9MB. Free memory was 89.6MB in the beginning and 84.8MB in the end (delta: 4.9MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * CodeCheck took 149.89ms. Allocated memory is still 127.9MB. Free memory was 84.8MB in the beginning and 78.5MB 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. [2022-10-17 16:56:25,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 --- 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-dbf71c6-m [2022-10-17 16:56:28,229 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:56:28,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:56:28,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:56:28,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:56:28,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:56:28,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:56:28,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:56:28,270 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:56:28,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:56:28,272 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:56:28,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:56:28,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:56:28,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:56:28,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:56:28,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:56:28,280 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:56:28,281 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:56:28,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:56:28,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:56:28,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:56:28,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:56:28,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:56:28,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:56:28,297 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:56:28,297 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:56:28,298 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:56:28,299 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:56:28,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:56:28,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:56:28,301 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:56:28,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:56:28,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:56:28,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:56:28,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:56:28,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:56:28,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:56:28,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:56:28,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:56:28,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:56:28,317 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:56:28,318 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:56:28,365 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:56:28,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:56:28,367 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:56:28,368 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:56:28,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:56:28,369 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:56:28,369 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:56:28,370 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:56:28,370 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:56:28,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:56:28,371 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:56:28,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:56:28,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:56:28,372 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:56:28,372 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:56:28,372 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:56:28,373 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:56:28,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:56:28,373 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:56:28,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:56:28,373 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:56:28,374 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:56:28,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:56:28,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:56:28,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:56:28,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:56:28,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:56:28,375 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:56:28,375 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:56:28,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:56:28,376 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:56:28,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:56:28,377 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_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 [2022-10-17 16:56:28,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:56:28,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:56:28,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:56:28,755 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:56:28,756 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:56:28,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-10-17 16:56:28,824 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data/a32ebd719/0735a716e9b247f0b0aaac867b5f3797/FLAG59113bfa8 [2022-10-17 16:56:29,449 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:56:29,451 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-10-17 16:56:29,464 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data/a32ebd719/0735a716e9b247f0b0aaac867b5f3797/FLAG59113bfa8 [2022-10-17 16:56:29,737 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/data/a32ebd719/0735a716e9b247f0b0aaac867b5f3797 [2022-10-17 16:56:29,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:56:29,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:56:29,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:29,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:56:29,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:56:29,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:29" (1/1) ... [2022-10-17 16:56:29,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30022cae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:29, skipping insertion in model container [2022-10-17 16:56:29,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:29" (1/1) ... [2022-10-17 16:56:29,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:56:29,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:56:30,197 WARN L230 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_f09d165f-7d24-4aa7-9db9-1def27692fd9/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-10-17 16:56:30,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:30,231 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:56:30,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:56:30,352 WARN L230 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_f09d165f-7d24-4aa7-9db9-1def27692fd9/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-10-17 16:56:30,356 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:30,363 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:56:30,459 WARN L230 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_f09d165f-7d24-4aa7-9db9-1def27692fd9/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-10-17 16:56:30,460 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:30,489 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:56:30,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30 WrapperNode [2022-10-17 16:56:30,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:30,491 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:56:30,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:56:30,492 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:56:30,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,541 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,592 INFO L138 Inliner]: procedures = 36, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 448 [2022-10-17 16:56:30,594 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:56:30,595 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:56:30,595 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:56:30,595 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:56:30,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,625 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,679 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,714 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,723 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,730 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:56:30,734 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:56:30,735 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:56:30,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:56:30,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:30" (1/1) ... [2022-10-17 16:56:30,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:56:30,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:56:30,772 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:56:30,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:56:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:56:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:56:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:56:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:56:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-10-17 16:56:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-10-17 16:56:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:56:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:56:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:56:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:56:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:56:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:56:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:56:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-10-17 16:56:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-10-17 16:56:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-10-17 16:56:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:56:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:56:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:56:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-10-17 16:56:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-10-17 16:56:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:56:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:56:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:56:31,011 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:56:31,021 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:56:32,020 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:56:32,272 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:56:32,273 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-10-17 16:56:32,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:56:32 BoogieIcfgContainer [2022-10-17 16:56:32,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:56:32,277 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:56:32,278 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:56:32,287 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:56:32,288 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:56:32" (1/1) ... [2022-10-17 16:56:32,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:56:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:56:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2022-10-17 16:56:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2022-10-17 16:56:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 16:56:32,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:56:32,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:56:32,434 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:153) 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) [2022-10-17 16:56:32,442 INFO L158 Benchmark]: Toolchain (without parser) took 2698.83ms. Allocated memory was 67.1MB in the beginning and 83.9MB in the end (delta: 16.8MB). Free memory was 42.2MB in the beginning and 43.2MB in the end (delta: -1.0MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2022-10-17 16:56:32,444 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 48.2MB. Free memory was 27.8MB in the beginning and 27.7MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:56:32,445 INFO L158 Benchmark]: CACSL2BoogieTranslator took 745.39ms. Allocated memory is still 67.1MB. Free memory was 41.9MB in the beginning and 36.1MB in the end (delta: 5.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:56:32,446 INFO L158 Benchmark]: Boogie Procedure Inliner took 103.07ms. Allocated memory is still 67.1MB. Free memory was 35.8MB in the beginning and 32.6MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:56:32,447 INFO L158 Benchmark]: Boogie Preprocessor took 138.84ms. Allocated memory is still 67.1MB. Free memory was 32.6MB in the beginning and 47.4MB in the end (delta: -14.8MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2022-10-17 16:56:32,448 INFO L158 Benchmark]: RCFGBuilder took 1541.69ms. Allocated memory was 67.1MB in the beginning and 83.9MB in the end (delta: 16.8MB). Free memory was 47.4MB in the beginning and 50.0MB in the end (delta: -2.6MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2022-10-17 16:56:32,449 INFO L158 Benchmark]: CodeCheck took 161.77ms. Allocated memory is still 83.9MB. Free memory was 50.0MB in the beginning and 43.2MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:56:32,461 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 0.29ms. Allocated memory is still 48.2MB. Free memory was 27.8MB in the beginning and 27.7MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 745.39ms. Allocated memory is still 67.1MB. Free memory was 41.9MB in the beginning and 36.1MB in the end (delta: 5.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 103.07ms. Allocated memory is still 67.1MB. Free memory was 35.8MB in the beginning and 32.6MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.84ms. Allocated memory is still 67.1MB. Free memory was 32.6MB in the beginning and 47.4MB in the end (delta: -14.8MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1541.69ms. Allocated memory was 67.1MB in the beginning and 83.9MB in the end (delta: 16.8MB). Free memory was 47.4MB in the beginning and 50.0MB in the end (delta: -2.6MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * CodeCheck took 161.77ms. Allocated memory is still 83.9MB. Free memory was 50.0MB in the beginning and 43.2MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:56:32,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09d165f-7d24-4aa7-9db9-1def27692fd9/bin/ukojak-92XMlrwhuB/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