./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/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_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 23:59:21,372 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:59:21,375 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:59:21,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:59:21,395 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:59:21,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:59:21,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:59:21,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:59:21,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:59:21,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:59:21,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:59:21,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:59:21,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:59:21,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:59:21,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:59:21,406 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:59:21,407 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:59:21,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:59:21,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:59:21,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:59:21,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:59:21,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:59:21,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:59:21,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:59:21,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:59:21,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:59:21,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:59:21,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:59:21,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:59:21,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:59:21,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:59:21,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:59:21,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:59:21,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:59:21,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:59:21,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:59:21,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:59:21,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:59:21,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:59:21,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:59:21,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:59:21,429 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:59:21,450 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:59:21,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:59:21,451 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:59:21,451 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:59:21,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:59:21,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:59:21,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:59:21,453 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:59:21,453 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:59:21,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:59:21,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:59:21,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:59:21,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:59:21,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:59:21,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:59:21,456 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:59:21,456 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:59:21,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:59:21,456 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:59:21,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:59:21,457 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:59:21,457 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:59:21,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:59:21,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:59:21,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:59:21,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:59:21,458 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:59:21,458 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:59:21,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:59:21,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:59:21,460 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_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 [2022-11-21 23:59:21,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:59:21,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:59:21,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:59:21,750 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:59:21,751 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:59:21,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2022-11-21 23:59:24,871 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:59:25,109 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:59:25,116 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2022-11-21 23:59:25,129 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/data/52bbaf00e/c23f2039d9704be69d2b0f5e21ead100/FLAGe579420a1 [2022-11-21 23:59:25,144 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/data/52bbaf00e/c23f2039d9704be69d2b0f5e21ead100 [2022-11-21 23:59:25,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:59:25,148 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:59:25,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:59:25,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:59:25,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:59:25,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14b4229a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25, skipping insertion in model container [2022-11-21 23:59:25,156 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:59:25,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:59:25,419 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_e649b0dd-56f9-436e-a46c-bdefdafe72ec/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[1103,1116] [2022-11-21 23:59:25,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:59:25,582 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:59:25,595 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_e649b0dd-56f9-436e-a46c-bdefdafe72ec/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[1103,1116] [2022-11-21 23:59:25,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:59:25,669 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:59:25,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25 WrapperNode [2022-11-21 23:59:25,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:59:25,673 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:59:25,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:59:25,674 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:59:25,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,717 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,746 INFO L138 Inliner]: procedures = 162, calls = 40, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 62 [2022-11-21 23:59:25,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:59:25,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:59:25,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:59:25,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:59:25,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,766 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,776 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,785 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,786 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,793 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,795 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:59:25,800 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:59:25,801 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:59:25,801 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:59:25,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:25" (1/1) ... [2022-11-21 23:59:25,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:59:25,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:59:25,835 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:59:25,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:59:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:59:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-11-21 23:59:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-11-21 23:59:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:59:25,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:59:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:59:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-21 23:59:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:59:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:59:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:59:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:59:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:59:25,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:59:25,888 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-21 23:59:26,009 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:59:26,011 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:59:26,285 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:59:26,294 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:59:26,294 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:59:26,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:59:26 BoogieIcfgContainer [2022-11-21 23:59:26,296 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:59:26,297 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:59:26,297 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:59:26,308 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:59:26,309 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:59:26" (1/1) ... [2022-11-21 23:59:26,310 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) [2022-11-21 23:59:26,314 INFO L158 Benchmark]: Toolchain (without parser) took 1164.60ms. Allocated memory is still 161.5MB. Free memory was 124.5MB in the beginning and 98.6MB in the end (delta: 25.9MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2022-11-21 23:59:26,314 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 121.6MB. Free memory is still 90.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:59:26,315 INFO L158 Benchmark]: CACSL2BoogieTranslator took 522.64ms. Allocated memory is still 161.5MB. Free memory was 124.5MB in the beginning and 118.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:59:26,316 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.13ms. Allocated memory is still 161.5MB. Free memory was 118.1MB in the beginning and 116.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:59:26,316 INFO L158 Benchmark]: Boogie Preprocessor took 52.67ms. Allocated memory is still 161.5MB. Free memory was 116.6MB in the beginning and 114.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:59:26,317 INFO L158 Benchmark]: RCFGBuilder took 495.98ms. Allocated memory is still 161.5MB. Free memory was 114.7MB in the beginning and 99.2MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-21 23:59:26,317 INFO L158 Benchmark]: CodeCheck took 14.96ms. Allocated memory is still 161.5MB. Free memory was 99.2MB in the beginning and 98.6MB in the end (delta: 656.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:59:26,320 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 0.21ms. Allocated memory is still 121.6MB. Free memory is still 90.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 522.64ms. Allocated memory is still 161.5MB. Free memory was 124.5MB in the beginning and 118.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.13ms. Allocated memory is still 161.5MB. Free memory was 118.1MB in the beginning and 116.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 52.67ms. Allocated memory is still 161.5MB. Free memory was 116.6MB in the beginning and 114.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 495.98ms. Allocated memory is still 161.5MB. Free memory was 114.7MB in the beginning and 99.2MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 14.96ms. Allocated memory is still 161.5MB. Free memory was 99.2MB in the beginning and 98.6MB in the end (delta: 656.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:59:26,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/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_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 23:59:28,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:59:28,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:59:28,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:59:28,950 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:59:28,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:59:28,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:59:28,961 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:59:28,963 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:59:28,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:59:28,971 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:59:28,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:59:28,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:59:28,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:59:28,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:59:28,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:59:28,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:59:28,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:59:28,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:59:28,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:59:28,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:59:28,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:59:28,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:59:28,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:59:28,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:59:29,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:59:29,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:59:29,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:59:29,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:59:29,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:59:29,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:59:29,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:59:29,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:59:29,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:59:29,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:59:29,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:59:29,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:59:29,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:59:29,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:59:29,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:59:29,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:59:29,019 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:59:29,055 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:59:29,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:59:29,056 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:59:29,056 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:59:29,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:59:29,057 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:59:29,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:59:29,057 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:59:29,057 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:59:29,058 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:59:29,058 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:59:29,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:59:29,058 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:59:29,058 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:59:29,059 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:59:29,059 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:59:29,059 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:59:29,059 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:59:29,059 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:59:29,059 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:59:29,059 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:59:29,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:59:29,060 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:59:29,060 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:59:29,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:59:29,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:59:29,060 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:59:29,061 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:59:29,061 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:59:29,061 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:59:29,061 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:59:29,061 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:59:29,061 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:59:29,061 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:59:29,062 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_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 [2022-11-21 23:59:29,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:59:29,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:59:29,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:59:29,510 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:59:29,514 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:59:29,516 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2022-11-21 23:59:32,766 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:59:33,052 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:59:33,053 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2022-11-21 23:59:33,065 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/data/7eb2a08b9/0cec001008844b2189b08c69575eab5a/FLAG19e5282c8 [2022-11-21 23:59:33,087 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/data/7eb2a08b9/0cec001008844b2189b08c69575eab5a [2022-11-21 23:59:33,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:59:33,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:59:33,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:59:33,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:59:33,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:59:33,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cbe7a19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33, skipping insertion in model container [2022-11-21 23:59:33,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:59:33,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:59:33,387 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_e649b0dd-56f9-436e-a46c-bdefdafe72ec/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[1103,1116] [2022-11-21 23:59:33,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:59:33,594 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:59:33,607 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_e649b0dd-56f9-436e-a46c-bdefdafe72ec/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[1103,1116] [2022-11-21 23:59:33,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:59:33,674 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:59:33,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33 WrapperNode [2022-11-21 23:59:33,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:59:33,676 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:59:33,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:59:33,676 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:59:33,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,699 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,720 INFO L138 Inliner]: procedures = 166, calls = 40, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 63 [2022-11-21 23:59:33,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:59:33,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:59:33,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:59:33,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:59:33,730 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,735 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,751 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,780 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:59:33,788 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:59:33,789 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:59:33,790 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:59:33,791 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:33" (1/1) ... [2022-11-21 23:59:33,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:59:33,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:59:33,828 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:59:33,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:59:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 23:59:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-11-21 23:59:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-11-21 23:59:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:59:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:59:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-21 23:59:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:59:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:59:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:59:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 23:59:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:59:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:59:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:59:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:59:33,889 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-21 23:59:34,053 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:59:34,056 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:59:34,364 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:59:34,371 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:59:34,371 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:59:34,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:59:34 BoogieIcfgContainer [2022-11-21 23:59:34,373 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:59:34,375 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:59:34,375 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:59:34,385 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:59:34,385 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:59:34" (1/1) ... [2022-11-21 23:59:34,386 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) [2022-11-21 23:59:34,391 INFO L158 Benchmark]: Toolchain (without parser) took 1298.53ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 39.1MB in the beginning and 48.7MB in the end (delta: -9.6MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2022-11-21 23:59:34,391 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 60.8MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:59:34,392 INFO L158 Benchmark]: CACSL2BoogieTranslator took 582.44ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 38.9MB in the beginning and 50.7MB in the end (delta: -11.8MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2022-11-21 23:59:34,393 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.27ms. Allocated memory is still 79.7MB. Free memory was 50.7MB in the beginning and 48.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:59:34,394 INFO L158 Benchmark]: Boogie Preprocessor took 66.69ms. Allocated memory is still 79.7MB. Free memory was 48.6MB in the beginning and 46.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:59:34,394 INFO L158 Benchmark]: RCFGBuilder took 585.54ms. Allocated memory is still 79.7MB. Free memory was 46.8MB in the beginning and 49.7MB in the end (delta: -2.9MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2022-11-21 23:59:34,395 INFO L158 Benchmark]: CodeCheck took 14.37ms. Allocated memory is still 79.7MB. Free memory was 49.7MB in the beginning and 48.7MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:59:34,398 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 0.24ms. Allocated memory is still 60.8MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 582.44ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 38.9MB in the beginning and 50.7MB in the end (delta: -11.8MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.27ms. Allocated memory is still 79.7MB. Free memory was 50.7MB in the beginning and 48.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.69ms. Allocated memory is still 79.7MB. Free memory was 48.6MB in the beginning and 46.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 585.54ms. Allocated memory is still 79.7MB. Free memory was 46.8MB in the beginning and 49.7MB in the end (delta: -2.9MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. * CodeCheck took 14.37ms. Allocated memory is still 79.7MB. Free memory was 49.7MB in the beginning and 48.7MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:59:34,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e649b0dd-56f9-436e-a46c-bdefdafe72ec/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported