./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_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_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/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_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/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_3f6febcd-8946-4000-89f1-44c4c10c935d/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 d31eb36a2b8c22db9669e8700b4f14c6e1ae960f387b904c728720511cccc977 --- 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 [2022-12-14 22:48:22,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:48:22,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:48:22,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:48:22,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:48:22,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:48:22,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:48:22,742 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:48:22,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:48:22,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:48:22,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:48:22,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:48:22,747 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:48:22,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:48:22,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:48:22,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:48:22,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:48:22,751 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:48:22,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:48:22,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:48:22,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:48:22,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:48:22,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:48:22,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:48:22,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:48:22,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:48:22,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:48:22,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:48:22,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:48:22,765 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:48:22,765 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:48:22,766 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:48:22,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:48:22,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:48:22,768 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:48:22,768 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:48:22,769 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:48:22,769 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:48:22,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:48:22,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:48:22,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:48:22,772 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 22:48:22,784 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:48:22,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:48:22,785 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:48:22,785 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:48:22,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:48:22,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:48:22,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:48:22,786 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:48:22,786 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:48:22,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:48:22,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:48:22,786 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:48:22,786 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:48:22,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:48:22,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:48:22,787 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:48:22,787 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:48:22,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:48:22,787 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:48:22,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:48:22,787 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:48:22,787 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:48:22,787 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:48:22,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:48:22,788 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:48:22,788 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:48:22,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:48:22,788 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:48:22,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:48:22,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:48:22,788 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_3f6febcd-8946-4000-89f1-44c4c10c935d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d31eb36a2b8c22db9669e8700b4f14c6e1ae960f387b904c728720511cccc977 [2022-12-14 22:48:22,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:48:22,982 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:48:22,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:48:22,984 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:48:22,985 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:48:22,985 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i [2022-12-14 22:48:25,499 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:48:25,679 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:48:25,679 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i [2022-12-14 22:48:25,690 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/data/777a41ac1/95d1308bd1d64bc9b939bb7a6d8f10ae/FLAGc30c3980c [2022-12-14 22:48:26,059 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/data/777a41ac1/95d1308bd1d64bc9b939bb7a6d8f10ae [2022-12-14 22:48:26,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:48:26,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:48:26,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:48:26,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:48:26,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:48:26,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a9ed9eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26, skipping insertion in model container [2022-12-14 22:48:26,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:48:26,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:48:26,207 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_3f6febcd-8946-4000-89f1-44c4c10c935d/sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i[1088,1101] [2022-12-14 22:48:26,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:48:26,298 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:48:26,307 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_3f6febcd-8946-4000-89f1-44c4c10c935d/sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i[1088,1101] [2022-12-14 22:48:26,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:48:26,344 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:48:26,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26 WrapperNode [2022-12-14 22:48:26,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:48:26,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:48:26,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:48:26,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:48:26,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,361 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,373 INFO L138 Inliner]: procedures = 161, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 30 [2022-12-14 22:48:26,373 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:48:26,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:48:26,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:48:26,374 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:48:26,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,382 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,387 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,388 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:48:26,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:48:26,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:48:26,390 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:48:26,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:48:26,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:48:26,424 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:48:26,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:48:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:48:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:48:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:48:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 22:48:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 22:48:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:48:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:48:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:48:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:48:26,452 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-14 22:48:26,541 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:48:26,543 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:48:26,604 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:48:26,609 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:48:26,609 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:48:26,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:48:26 BoogieIcfgContainer [2022-12-14 22:48:26,611 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:48:26,611 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:48:26,611 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:48:26,619 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:48:26,620 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:48:26" (1/1) ... [2022-12-14 22:48:26,620 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) [2022-12-14 22:48:26,624 INFO L158 Benchmark]: Toolchain (without parser) took 557.82ms. Allocated memory is still 140.5MB. Free memory was 84.9MB in the beginning and 104.2MB in the end (delta: -19.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:48:26,624 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 94.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:48:26,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 276.92ms. Allocated memory is still 140.5MB. Free memory was 84.7MB in the beginning and 66.7MB in the end (delta: 18.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 22:48:26,625 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.88ms. Allocated memory is still 140.5MB. Free memory was 66.7MB in the beginning and 64.7MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:26,625 INFO L158 Benchmark]: Boogie Preprocessor took 15.33ms. Allocated memory is still 140.5MB. Free memory was 64.7MB in the beginning and 63.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:48:26,626 INFO L158 Benchmark]: RCFGBuilder took 221.17ms. Allocated memory is still 140.5MB. Free memory was 63.3MB in the beginning and 105.4MB in the end (delta: -42.1MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:26,626 INFO L158 Benchmark]: CodeCheck took 11.27ms. Allocated memory is still 140.5MB. Free memory was 105.4MB in the beginning and 104.2MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:26,628 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 0.11ms. Allocated memory is still 94.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 276.92ms. Allocated memory is still 140.5MB. Free memory was 84.7MB in the beginning and 66.7MB in the end (delta: 18.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.88ms. Allocated memory is still 140.5MB. Free memory was 66.7MB in the beginning and 64.7MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 15.33ms. Allocated memory is still 140.5MB. Free memory was 64.7MB in the beginning and 63.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 221.17ms. Allocated memory is still 140.5MB. Free memory was 63.3MB in the beginning and 105.4MB in the end (delta: -42.1MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * CodeCheck took 11.27ms. Allocated memory is still 140.5MB. Free memory was 105.4MB in the beginning and 104.2MB 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. [2022-12-14 22:48:26,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/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_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/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_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/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_3f6febcd-8946-4000-89f1-44c4c10c935d/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 d31eb36a2b8c22db9669e8700b4f14c6e1ae960f387b904c728720511cccc977 --- 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 [2022-12-14 22:48:28,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:48:28,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:48:28,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:48:28,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:48:28,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:48:28,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:48:28,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:48:28,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:48:28,352 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:48:28,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:48:28,354 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:48:28,354 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:48:28,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:48:28,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:48:28,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:48:28,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:48:28,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:48:28,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:48:28,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:48:28,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:48:28,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:48:28,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:48:28,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:48:28,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:48:28,367 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:48:28,368 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:48:28,368 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:48:28,369 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:48:28,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:48:28,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:48:28,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:48:28,371 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:48:28,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:48:28,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:48:28,372 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:48:28,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:48:28,373 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:48:28,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:48:28,373 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:48:28,374 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:48:28,375 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-14 22:48:28,390 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:48:28,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:48:28,391 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:48:28,391 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:48:28,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:48:28,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:48:28,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:48:28,392 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:48:28,392 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:48:28,392 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:48:28,392 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:48:28,392 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:48:28,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:48:28,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:48:28,393 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:48:28,393 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:48:28,393 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:48:28,393 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:48:28,393 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:48:28,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:48:28,393 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:48:28,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:48:28,394 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:48:28,394 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:48:28,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:48:28,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:48:28,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:48:28,394 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:48:28,394 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:48:28,395 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:48:28,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:48:28,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:48:28,395 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:48:28,395 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:48:28,395 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_3f6febcd-8946-4000-89f1-44c4c10c935d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d31eb36a2b8c22db9669e8700b4f14c6e1ae960f387b904c728720511cccc977 [2022-12-14 22:48:28,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:48:28,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:48:28,617 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:48:28,618 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:48:28,618 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:48:28,619 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i [2022-12-14 22:48:31,185 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:48:31,398 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:48:31,398 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i [2022-12-14 22:48:31,411 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/data/e66cce149/d06ca4984a28496786d7e9f12512b2e5/FLAG6306fae05 [2022-12-14 22:48:31,426 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/data/e66cce149/d06ca4984a28496786d7e9f12512b2e5 [2022-12-14 22:48:31,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:48:31,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:48:31,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:48:31,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:48:31,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:48:31,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74d89509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31, skipping insertion in model container [2022-12-14 22:48:31,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:48:31,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:48:31,614 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_3f6febcd-8946-4000-89f1-44c4c10c935d/sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i[1088,1101] [2022-12-14 22:48:31,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:48:31,710 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:48:31,719 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_3f6febcd-8946-4000-89f1-44c4c10c935d/sv-benchmarks/c/goblint-regression/13-privatized_66-mine-W-init_true.i[1088,1101] [2022-12-14 22:48:31,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:48:31,771 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:48:31,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31 WrapperNode [2022-12-14 22:48:31,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:48:31,773 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:48:31,773 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:48:31,773 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:48:31,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,815 INFO L138 Inliner]: procedures = 164, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 31 [2022-12-14 22:48:31,816 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:48:31,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:48:31,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:48:31,817 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:48:31,825 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,833 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,835 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:48:31,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:48:31,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:48:31,839 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:48:31,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:31" (1/1) ... [2022-12-14 22:48:31,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:48:31,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:48:31,863 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:48:31,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:48:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:48:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:48:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 22:48:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 22:48:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:48:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 22:48:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:48:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:48:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:48:31,891 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-14 22:48:31,997 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:48:31,999 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:48:32,079 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:48:32,084 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:48:32,084 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:48:32,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:48:32 BoogieIcfgContainer [2022-12-14 22:48:32,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:48:32,086 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:48:32,086 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:48:32,093 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:48:32,094 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:48:32" (1/1) ... [2022-12-14 22:48:32,094 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) [2022-12-14 22:48:32,097 INFO L158 Benchmark]: Toolchain (without parser) took 666.74ms. Allocated memory is still 88.1MB. Free memory was 65.5MB in the beginning and 50.3MB in the end (delta: 15.2MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-12-14 22:48:32,098 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:48:32,098 INFO L158 Benchmark]: CACSL2BoogieTranslator took 340.39ms. Allocated memory is still 88.1MB. Free memory was 65.3MB in the beginning and 66.0MB in the end (delta: -672.0kB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2022-12-14 22:48:32,098 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.12ms. Allocated memory is still 88.1MB. Free memory was 66.0MB in the beginning and 64.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:32,099 INFO L158 Benchmark]: Boogie Preprocessor took 21.62ms. Allocated memory is still 88.1MB. Free memory was 64.3MB in the beginning and 62.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:32,099 INFO L158 Benchmark]: RCFGBuilder took 247.10ms. Allocated memory is still 88.1MB. Free memory was 62.6MB in the beginning and 51.3MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 22:48:32,100 INFO L158 Benchmark]: CodeCheck took 10.20ms. Allocated memory is still 88.1MB. Free memory was 51.3MB in the beginning and 50.3MB in the end (delta: 984.2kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:32,102 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 0.10ms. Allocated memory is still 58.7MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 340.39ms. Allocated memory is still 88.1MB. Free memory was 65.3MB in the beginning and 66.0MB in the end (delta: -672.0kB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.12ms. Allocated memory is still 88.1MB. Free memory was 66.0MB in the beginning and 64.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.62ms. Allocated memory is still 88.1MB. Free memory was 64.3MB in the beginning and 62.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 247.10ms. Allocated memory is still 88.1MB. Free memory was 62.6MB in the beginning and 51.3MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 10.20ms. Allocated memory is still 88.1MB. Free memory was 51.3MB in the beginning and 50.3MB in the end (delta: 984.2kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:48:32,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6febcd-8946-4000-89f1-44c4c10c935d/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