./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/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_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/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_9b75c705-41bd-4e79-aec9-39b23b278d52/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 c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- 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 22:09:49,709 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:09:49,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:09:49,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:09:49,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:09:49,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:09:49,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:09:49,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:09:49,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:09:49,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:09:49,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:09:49,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:09:49,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:09:49,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:09:49,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:09:49,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:09:49,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:09:49,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:09:49,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:09:49,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:09:49,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:09:49,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:09:49,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:09:49,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:09:49,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:09:49,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:09:49,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:09:49,751 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:09:49,752 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:09:49,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:09:49,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:09:49,753 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:09:49,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:09:49,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:09:49,756 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:09:49,756 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:09:49,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:09:49,757 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:09:49,757 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:09:49,758 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:09:49,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:09:49,759 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 22:09:49,778 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:09:49,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:09:49,787 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:09:49,787 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:09:49,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:09:49,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:09:49,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:09:49,789 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:09:49,789 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:09:49,789 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:09:49,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:09:49,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:09:49,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:09:49,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:09:49,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:09:49,790 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:09:49,790 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:09:49,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:09:49,791 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:09:49,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:09:49,791 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:09:49,791 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:09:49,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:09:49,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:49,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:09:49,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:09:49,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:09:49,792 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:09:49,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:09:49,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:09:49,793 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_9b75c705-41bd-4e79-aec9-39b23b278d52/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2022-12-14 22:09:49,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:09:49,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:09:49,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:09:49,984 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:09:49,984 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:09:49,985 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-14 22:09:52,656 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:09:52,857 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:09:52,857 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-14 22:09:52,866 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/data/fd8a64181/98b2edf7201a4a25be67184181815ce9/FLAGba9ca67fa [2022-12-14 22:09:52,877 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/data/fd8a64181/98b2edf7201a4a25be67184181815ce9 [2022-12-14 22:09:52,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:09:52,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:09:52,882 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:52,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:09:52,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:09:52,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:52" (1/1) ... [2022-12-14 22:09:52,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b64cc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:52, skipping insertion in model container [2022-12-14 22:09:52,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:52" (1/1) ... [2022-12-14 22:09:52,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:09:52,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:09:53,026 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_9b75c705-41bd-4e79-aec9-39b23b278d52/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-14 22:09:53,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:53,127 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:09:53,135 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_9b75c705-41bd-4e79-aec9-39b23b278d52/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-14 22:09:53,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:53,174 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:09:53,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53 WrapperNode [2022-12-14 22:09:53,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:53,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:53,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:09:53,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:09:53,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,202 INFO L138 Inliner]: procedures = 162, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2022-12-14 22:09:53,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:53,203 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:09:53,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:09:53,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:09:53,210 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,217 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,219 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:09:53,220 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:09:53,220 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:09:53,220 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:09:53,221 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:53,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:09:53,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:09:53,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:09:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:09:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:09:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:09:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:09:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 22:09:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:09:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:09:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 22:09:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 22:09:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:09:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:09:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:09:53,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:09:53,289 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 22:09:53,386 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:09:53,387 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:09:53,503 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:09:53,508 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:09:53,508 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:09:53,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:53 BoogieIcfgContainer [2022-12-14 22:09:53,509 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:09:53,510 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:09:53,510 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:09:53,517 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:09:53,518 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:53" (1/1) ... [2022-12-14 22:09:53,518 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 22:09:53,521 INFO L158 Benchmark]: Toolchain (without parser) took 639.82ms. Allocated memory is still 136.3MB. Free memory was 94.5MB in the beginning and 58.4MB in the end (delta: 36.1MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-12-14 22:09:53,522 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 136.3MB. Free memory is still 106.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:09:53,522 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.48ms. Allocated memory is still 136.3MB. Free memory was 94.1MB in the beginning and 75.6MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 22:09:53,523 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.77ms. Allocated memory is still 136.3MB. Free memory was 75.6MB in the beginning and 73.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:53,523 INFO L158 Benchmark]: Boogie Preprocessor took 16.30ms. Allocated memory is still 136.3MB. Free memory was 73.5MB in the beginning and 72.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:53,523 INFO L158 Benchmark]: RCFGBuilder took 289.44ms. Allocated memory is still 136.3MB. Free memory was 72.2MB in the beginning and 59.2MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 22:09:53,524 INFO L158 Benchmark]: CodeCheck took 9.97ms. Allocated memory is still 136.3MB. Free memory was 59.2MB in the beginning and 58.4MB in the end (delta: 834.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:53,526 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 0.12ms. Allocated memory is still 136.3MB. Free memory is still 106.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.48ms. Allocated memory is still 136.3MB. Free memory was 94.1MB in the beginning and 75.6MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.77ms. Allocated memory is still 136.3MB. Free memory was 75.6MB in the beginning and 73.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.30ms. Allocated memory is still 136.3MB. Free memory was 73.5MB in the beginning and 72.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 289.44ms. Allocated memory is still 136.3MB. Free memory was 72.2MB in the beginning and 59.2MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 9.97ms. Allocated memory is still 136.3MB. Free memory was 59.2MB in the beginning and 58.4MB in the end (delta: 834.4kB). 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 22:09:53,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/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_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/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_9b75c705-41bd-4e79-aec9-39b23b278d52/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 c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- 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 22:09:55,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:09:55,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:09:55,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:09:55,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:09:55,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:09:55,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:09:55,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:09:55,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:09:55,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:09:55,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:09:55,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:09:55,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:09:55,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:09:55,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:09:55,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:09:55,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:09:55,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:09:55,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:09:55,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:09:55,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:09:55,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:09:55,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:09:55,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:09:55,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:09:55,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:09:55,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:09:55,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:09:55,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:09:55,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:09:55,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:09:55,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:09:55,536 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:09:55,537 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:09:55,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:09:55,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:09:55,539 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:09:55,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:09:55,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:09:55,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:09:55,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:09:55,541 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-14 22:09:55,564 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:09:55,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:09:55,565 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:09:55,565 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:09:55,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:09:55,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:09:55,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:09:55,567 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:09:55,567 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:09:55,567 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:09:55,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:09:55,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:09:55,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:09:55,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:09:55,568 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:09:55,568 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:09:55,568 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:09:55,569 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:09:55,569 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:09:55,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:09:55,569 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:09:55,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:09:55,569 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:09:55,570 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:09:55,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:09:55,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:55,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:09:55,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:09:55,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:09:55,571 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:09:55,571 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:09:55,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:09:55,571 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:09:55,572 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:09:55,572 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_9b75c705-41bd-4e79-aec9-39b23b278d52/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2022-12-14 22:09:55,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:09:55,818 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:09:55,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:09:55,821 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:09:55,821 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:09:55,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-14 22:09:58,393 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:09:58,571 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:09:58,571 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-14 22:09:58,588 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/data/e325b6418/0e9acc61b9c74e08be15b2ece1c75015/FLAG69724dd4b [2022-12-14 22:09:58,945 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/data/e325b6418/0e9acc61b9c74e08be15b2ece1c75015 [2022-12-14 22:09:58,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:09:58,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:09:58,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:58,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:09:58,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:09:58,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:58" (1/1) ... [2022-12-14 22:09:58,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2119e9e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:58, skipping insertion in model container [2022-12-14 22:09:58,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:58" (1/1) ... [2022-12-14 22:09:58,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:09:58,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:09:59,091 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_9b75c705-41bd-4e79-aec9-39b23b278d52/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-14 22:09:59,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:59,175 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:09:59,183 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_9b75c705-41bd-4e79-aec9-39b23b278d52/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-14 22:09:59,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:59,228 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:09:59,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59 WrapperNode [2022-12-14 22:09:59,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:59,229 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:59,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:09:59,229 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:09:59,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,245 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,257 INFO L138 Inliner]: procedures = 166, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2022-12-14 22:09:59,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:59,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:09:59,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:09:59,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:09:59,264 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,267 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,274 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:09:59,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:09:59,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:09:59,278 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:09:59,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:59,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:09:59,302 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:09:59,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:09:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 22:09:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:09:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:09:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 22:09:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:09:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:09:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 22:09:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 22:09:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:09:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 22:09:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:09:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 22:09:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:09:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:09:59,336 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 22:09:59,433 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:09:59,434 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:09:59,563 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:09:59,569 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:09:59,569 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:09:59,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:59 BoogieIcfgContainer [2022-12-14 22:09:59,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:09:59,572 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:09:59,572 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:09:59,582 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:09:59,582 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:59" (1/1) ... [2022-12-14 22:09:59,583 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 22:09:59,586 INFO L158 Benchmark]: Toolchain (without parser) took 636.55ms. Allocated memory is still 79.7MB. Free memory was 42.6MB in the beginning and 44.9MB in the end (delta: -2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:09:59,586 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:09:59,587 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.43ms. Allocated memory is still 79.7MB. Free memory was 42.6MB in the beginning and 42.2MB in the end (delta: 386.0kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:09:59,587 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.87ms. Allocated memory is still 79.7MB. Free memory was 42.2MB in the beginning and 40.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:59,588 INFO L158 Benchmark]: Boogie Preprocessor took 18.99ms. Allocated memory is still 79.7MB. Free memory was 40.1MB in the beginning and 38.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:09:59,588 INFO L158 Benchmark]: RCFGBuilder took 294.20ms. Allocated memory is still 79.7MB. Free memory was 38.3MB in the beginning and 45.8MB in the end (delta: -7.5MB). Peak memory consumption was 3.4MB. Max. memory is 16.1GB. [2022-12-14 22:09:59,589 INFO L158 Benchmark]: CodeCheck took 12.16ms. Allocated memory is still 79.7MB. Free memory was 45.8MB in the beginning and 44.9MB in the end (delta: 929.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:09:59,591 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 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.43ms. Allocated memory is still 79.7MB. Free memory was 42.6MB in the beginning and 42.2MB in the end (delta: 386.0kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.87ms. Allocated memory is still 79.7MB. Free memory was 42.2MB in the beginning and 40.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.99ms. Allocated memory is still 79.7MB. Free memory was 40.1MB in the beginning and 38.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 294.20ms. Allocated memory is still 79.7MB. Free memory was 38.3MB in the beginning and 45.8MB in the end (delta: -7.5MB). Peak memory consumption was 3.4MB. Max. memory is 16.1GB. * CodeCheck took 12.16ms. Allocated memory is still 79.7MB. Free memory was 45.8MB in the beginning and 44.9MB in the end (delta: 929.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:09:59,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b75c705-41bd-4e79-aec9-39b23b278d52/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