./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:41:32,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:41:32,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:41:32,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:41:32,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:41:32,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:41:32,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:41:32,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:41:32,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:41:32,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:41:32,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:41:32,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:41:32,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:41:32,152 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:41:32,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:41:32,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:41:32,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:41:32,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:41:32,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:41:32,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:41:32,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:41:32,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:41:32,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:41:32,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:41:32,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:41:32,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:41:32,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:41:32,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:41:32,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:41:32,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:41:32,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:41:32,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:41:32,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:41:32,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:41:32,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:41:32,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:41:32,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:41:32,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:41:32,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:41:32,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:41:32,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:41:32,176 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-15 00:41:32,196 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:41:32,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:41:32,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:41:32,197 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:41:32,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:41:32,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:41:32,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:41:32,199 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:41:32,199 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:41:32,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:41:32,199 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:41:32,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:41:32,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:41:32,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:41:32,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:41:32,200 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:41:32,200 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:41:32,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:41:32,201 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:41:32,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:41:32,201 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:41:32,201 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:41:32,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:41:32,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:41:32,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:41:32,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:41:32,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:41:32,202 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:41:32,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:41:32,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:41:32,203 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_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 [2022-12-15 00:41:32,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:41:32,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:41:32,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:41:32,420 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:41:32,420 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:41:32,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2022-12-15 00:41:35,020 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:41:35,225 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:41:35,225 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2022-12-15 00:41:35,236 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/data/6d969e59a/fc63c040739842f08c550c350dec0e2a/FLAG35eea7ba3 [2022-12-15 00:41:35,596 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/data/6d969e59a/fc63c040739842f08c550c350dec0e2a [2022-12-15 00:41:35,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:41:35,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:41:35,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:41:35,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:41:35,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:41:35,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@729effa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35, skipping insertion in model container [2022-12-15 00:41:35,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:41:35,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:41:35,765 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_f69bd257-5379-495b-b629-66d108eb490c/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[1103,1116] [2022-12-15 00:41:35,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:41:35,861 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:41:35,872 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_f69bd257-5379-495b-b629-66d108eb490c/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[1103,1116] [2022-12-15 00:41:35,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:41:35,935 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:41:35,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35 WrapperNode [2022-12-15 00:41:35,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:41:35,937 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:41:35,937 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:41:35,937 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:41:35,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,968 INFO L138 Inliner]: procedures = 162, calls = 40, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 62 [2022-12-15 00:41:35,969 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:41:35,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:41:35,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:41:35,969 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:41:35,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,981 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,984 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:41:35,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:41:35,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:41:35,987 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:41:35,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:35" (1/1) ... [2022-12-15 00:41:35,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:41:36,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:41:36,010 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:41:36,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:41:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:41:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-12-15 00:41:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-12-15 00:41:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:41:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:41:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:41:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 00:41:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:41:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:41:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:41:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:41:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:41:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:41:36,048 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 00:41:36,138 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:41:36,140 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:41:36,305 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:41:36,311 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:41:36,311 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:41:36,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:41:36 BoogieIcfgContainer [2022-12-15 00:41:36,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:41:36,313 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:41:36,313 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:41:36,321 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:41:36,321 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:41:36" (1/1) ... [2022-12-15 00:41:36,321 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:41:36,325 INFO L158 Benchmark]: Toolchain (without parser) took 720.39ms. Allocated memory is still 138.4MB. Free memory was 104.3MB in the beginning and 65.9MB in the end (delta: 38.4MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-12-15 00:41:36,325 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:41:36,325 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.82ms. Allocated memory is still 138.4MB. Free memory was 104.3MB in the beginning and 85.3MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 00:41:36,326 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.14ms. Allocated memory is still 138.4MB. Free memory was 85.3MB in the beginning and 83.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:41:36,326 INFO L158 Benchmark]: Boogie Preprocessor took 16.97ms. Allocated memory is still 138.4MB. Free memory was 83.2MB in the beginning and 81.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:41:36,327 INFO L158 Benchmark]: RCFGBuilder took 325.95ms. Allocated memory is still 138.4MB. Free memory was 81.7MB in the beginning and 67.1MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 00:41:36,327 INFO L158 Benchmark]: CodeCheck took 10.41ms. Allocated memory is still 138.4MB. Free memory was 67.1MB in the beginning and 65.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:41:36,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.82ms. Allocated memory is still 138.4MB. Free memory was 104.3MB in the beginning and 85.3MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.14ms. Allocated memory is still 138.4MB. Free memory was 85.3MB in the beginning and 83.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.97ms. Allocated memory is still 138.4MB. Free memory was 83.2MB in the beginning and 81.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 325.95ms. Allocated memory is still 138.4MB. Free memory was 81.7MB in the beginning and 67.1MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 10.41ms. Allocated memory is still 138.4MB. Free memory was 67.1MB in the beginning and 65.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:41:36,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:41:37,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:41:37,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:41:37,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:41:37,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:41:37,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:41:37,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:41:37,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:41:37,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:41:37,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:41:37,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:41:37,979 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:41:37,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:41:37,981 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:41:37,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:41:37,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:41:37,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:41:37,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:41:37,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:41:37,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:41:37,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:41:37,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:41:37,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:41:37,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:41:37,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:41:37,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:41:37,995 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:41:37,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:41:37,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:41:37,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:41:37,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:41:37,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:41:37,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:41:37,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:41:38,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:41:38,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:41:38,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:41:38,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:41:38,006 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:41:38,007 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:41:38,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:41:38,008 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-15 00:41:38,031 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:41:38,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:41:38,032 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:41:38,032 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:41:38,033 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:41:38,033 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:41:38,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:41:38,033 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:41:38,034 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:41:38,034 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:41:38,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:41:38,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:41:38,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:41:38,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:41:38,035 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:41:38,035 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:41:38,035 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:41:38,035 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:41:38,036 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:41:38,036 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:41:38,036 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:41:38,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:41:38,036 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:41:38,036 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:41:38,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:41:38,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:41:38,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:41:38,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:41:38,038 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:41:38,038 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:41:38,038 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:41:38,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:41:38,038 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:41:38,038 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:41:38,039 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_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 [2022-12-15 00:41:38,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:41:38,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:41:38,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:41:38,278 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:41:38,278 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:41:38,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2022-12-15 00:41:40,900 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:41:41,098 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:41:41,098 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2022-12-15 00:41:41,108 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/data/86e3b7787/d0ef9dc3c65746e596d883b98e89e421/FLAG2af651b0c [2022-12-15 00:41:41,119 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/data/86e3b7787/d0ef9dc3c65746e596d883b98e89e421 [2022-12-15 00:41:41,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:41:41,122 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:41:41,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:41:41,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:41:41,125 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:41:41,126 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31e3f639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41, skipping insertion in model container [2022-12-15 00:41:41,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:41:41,158 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:41:41,269 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_f69bd257-5379-495b-b629-66d108eb490c/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[1103,1116] [2022-12-15 00:41:41,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:41:41,396 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:41:41,408 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_f69bd257-5379-495b-b629-66d108eb490c/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[1103,1116] [2022-12-15 00:41:41,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:41:41,452 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:41:41,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41 WrapperNode [2022-12-15 00:41:41,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:41:41,453 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:41:41,453 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:41:41,453 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:41:41,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,469 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,482 INFO L138 Inliner]: procedures = 166, calls = 40, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 63 [2022-12-15 00:41:41,483 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:41:41,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:41:41,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:41:41,483 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:41:41,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,499 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,501 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:41:41,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:41:41,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:41:41,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:41:41,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:41:41,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:41:41,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:41:41,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:41:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 00:41:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-12-15 00:41:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-12-15 00:41:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:41:41,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:41:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 00:41:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:41:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:41:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:41:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 00:41:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:41:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 00:41:41,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:41:41,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:41:41,565 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 00:41:41,685 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:41:41,688 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:41:41,896 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:41:41,903 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:41:41,904 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:41:41,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:41:41 BoogieIcfgContainer [2022-12-15 00:41:41,906 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:41:41,907 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:41:41,907 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:41:41,914 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:41:41,914 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:41:41" (1/1) ... [2022-12-15 00:41:41,915 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:41:41,918 INFO L158 Benchmark]: Toolchain (without parser) took 795.07ms. Allocated memory is still 62.9MB. Free memory was 40.4MB in the beginning and 28.8MB in the end (delta: 11.6MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2022-12-15 00:41:41,918 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:41:41,919 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.34ms. Allocated memory is still 62.9MB. Free memory was 40.2MB in the beginning and 34.9MB in the end (delta: 5.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 00:41:41,919 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.96ms. Allocated memory is still 62.9MB. Free memory was 34.7MB in the beginning and 32.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:41:41,920 INFO L158 Benchmark]: Boogie Preprocessor took 21.25ms. Allocated memory is still 62.9MB. Free memory was 32.5MB in the beginning and 30.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:41:41,920 INFO L158 Benchmark]: RCFGBuilder took 401.12ms. Allocated memory is still 62.9MB. Free memory was 30.8MB in the beginning and 29.9MB in the end (delta: 845.3kB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2022-12-15 00:41:41,921 INFO L158 Benchmark]: CodeCheck took 9.90ms. Allocated memory is still 62.9MB. Free memory was 29.9MB in the beginning and 28.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:41:41,923 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.34ms. Allocated memory is still 62.9MB. Free memory was 40.2MB in the beginning and 34.9MB in the end (delta: 5.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.96ms. Allocated memory is still 62.9MB. Free memory was 34.7MB in the beginning and 32.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.25ms. Allocated memory is still 62.9MB. Free memory was 32.5MB in the beginning and 30.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 401.12ms. Allocated memory is still 62.9MB. Free memory was 30.8MB in the beginning and 29.9MB in the end (delta: 845.3kB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * CodeCheck took 9.90ms. Allocated memory is still 62.9MB. Free memory was 29.9MB in the beginning and 28.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:41:41,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69bd257-5379-495b-b629-66d108eb490c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported