./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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 [2022-12-15 01:19:36,147 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:19:36,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:19:36,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:19:36,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:19:36,161 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:19:36,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:19:36,163 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:19:36,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:19:36,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:19:36,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:19:36,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:19:36,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:19:36,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:19:36,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:19:36,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:19:36,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:19:36,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:19:36,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:19:36,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:19:36,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:19:36,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:19:36,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:19:36,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:19:36,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:19:36,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:19:36,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:19:36,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:19:36,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:19:36,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:19:36,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:19:36,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:19:36,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:19:36,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:19:36,180 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:19:36,180 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:19:36,181 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:19:36,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:19:36,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:19:36,181 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:19:36,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:19:36,182 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:19:36,196 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:19:36,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:19:36,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:19:36,197 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:19:36,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:19:36,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:19:36,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:19:36,199 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:19:36,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:19:36,199 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:19:36,199 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:19:36,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:19:36,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:36,199 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:19:36,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:19:36,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:19:36,199 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:19:36,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:19:36,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:19:36,200 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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2022-12-15 01:19:36,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:19:36,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:19:36,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:19:36,405 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:19:36,406 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:19:36,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-15 01:19:39,100 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:19:39,277 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:19:39,278 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-15 01:19:39,290 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/data/f8f425ed1/c256b391f60e488d9f45e9f8db09d91d/FLAGb31153f26 [2022-12-15 01:19:39,302 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/data/f8f425ed1/c256b391f60e488d9f45e9f8db09d91d [2022-12-15 01:19:39,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:19:39,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:19:39,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:39,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:19:39,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:19:39,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@691cc02e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39, skipping insertion in model container [2022-12-15 01:19:39,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:19:39,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:19:39,460 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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-15 01:19:39,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:39,567 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:19:39,575 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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-15 01:19:39,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:39,618 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:19:39,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39 WrapperNode [2022-12-15 01:19:39,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:39,619 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:39,619 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:19:39,619 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:19:39,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,632 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,644 INFO L138 Inliner]: procedures = 162, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2022-12-15 01:19:39,644 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:39,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:19:39,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:19:39,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:19:39,650 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,655 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,657 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:19:39,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:19:39,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:19:39,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:19:39,660 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:39,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:19:39,681 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:19:39,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:19:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:19:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:19:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:19:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:19:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 01:19:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:19:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:19:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-15 01:19:39,714 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-15 01:19:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:19:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:19:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:19:39,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:19:39,716 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 01:19:39,805 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:19:39,807 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:19:39,931 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:19:39,938 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:19:39,938 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:19:39,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:39 BoogieIcfgContainer [2022-12-15 01:19:39,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:19:39,941 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:19:39,942 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:19:39,952 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:19:39,952 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:39" (1/1) ... [2022-12-15 01:19:39,953 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:19:39,957 INFO L158 Benchmark]: Toolchain (without parser) took 651.59ms. Allocated memory is still 146.8MB. Free memory was 110.9MB in the beginning and 74.4MB in the end (delta: 36.5MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-15 01:19:39,957 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 146.8MB. Free memory was 122.9MB in the beginning and 122.8MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:19:39,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 313.34ms. Allocated memory is still 146.8MB. Free memory was 110.9MB in the beginning and 91.9MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 01:19:39,958 INFO L158 Benchmark]: Boogie Procedure Inliner took 25.33ms. Allocated memory is still 146.8MB. Free memory was 91.9MB in the beginning and 89.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:19:39,959 INFO L158 Benchmark]: Boogie Preprocessor took 14.90ms. Allocated memory is still 146.8MB. Free memory was 89.9MB in the beginning and 89.1MB in the end (delta: 805.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:19:39,960 INFO L158 Benchmark]: RCFGBuilder took 280.97ms. Allocated memory is still 146.8MB. Free memory was 89.1MB in the beginning and 76.1MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:19:39,960 INFO L158 Benchmark]: CodeCheck took 13.66ms. Allocated memory is still 146.8MB. Free memory was 75.2MB in the beginning and 74.4MB in the end (delta: 802.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:19:39,963 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 146.8MB. Free memory was 122.9MB in the beginning and 122.8MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 313.34ms. Allocated memory is still 146.8MB. Free memory was 110.9MB in the beginning and 91.9MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 25.33ms. Allocated memory is still 146.8MB. Free memory was 91.9MB in the beginning and 89.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 14.90ms. Allocated memory is still 146.8MB. Free memory was 89.9MB in the beginning and 89.1MB in the end (delta: 805.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 280.97ms. Allocated memory is still 146.8MB. Free memory was 89.1MB in the beginning and 76.1MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 13.66ms. Allocated memory is still 146.8MB. Free memory was 75.2MB in the beginning and 74.4MB in the end (delta: 802.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:19:39,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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 [2022-12-15 01:19:41,517 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:19:41,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:19:41,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:19:41,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:19:41,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:19:41,547 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:19:41,548 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:19:41,550 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:19:41,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:19:41,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:19:41,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:19:41,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:19:41,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:19:41,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:19:41,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:19:41,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:19:41,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:19:41,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:19:41,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:19:41,559 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:19:41,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:19:41,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:19:41,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:19:41,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:19:41,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:19:41,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:19:41,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:19:41,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:19:41,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:19:41,567 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:19:41,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:19:41,568 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:19:41,569 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:19:41,570 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:19:41,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:19:41,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:19:41,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:19:41,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:19:41,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:19:41,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:19:41,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 01:19:41,590 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:19:41,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:19:41,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:19:41,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:19:41,591 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:19:41,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:19:41,592 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:19:41,592 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:19:41,592 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:19:41,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:19:41,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:19:41,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:19:41,592 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:19:41,592 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:19:41,593 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:19:41,593 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:19:41,593 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:19:41,593 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:19:41,593 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:19:41,593 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:19:41,593 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:19:41,593 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:19:41,593 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:19:41,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:41,594 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:19:41,594 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:19:41,594 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:19:41,594 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:19:41,594 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:19:41,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:19:41,594 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:19:41,595 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:19:41,595 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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2022-12-15 01:19:41,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:19:41,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:19:41,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:19:41,842 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:19:41,842 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:19:41,843 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-15 01:19:44,416 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:19:44,616 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:19:44,617 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-15 01:19:44,630 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/data/2390200fd/bcecfd0bd24c48698ad0f5eb07d73dd3/FLAG8167c6aeb [2022-12-15 01:19:44,643 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/data/2390200fd/bcecfd0bd24c48698ad0f5eb07d73dd3 [2022-12-15 01:19:44,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:19:44,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:19:44,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:44,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:19:44,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:19:44,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:44" (1/1) ... [2022-12-15 01:19:44,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fe5363b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:44, skipping insertion in model container [2022-12-15 01:19:44,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:44" (1/1) ... [2022-12-15 01:19:44,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:19:44,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:19:44,816 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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-15 01:19:44,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:44,959 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:19:44,969 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_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-15 01:19:44,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:45,028 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:19:45,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45 WrapperNode [2022-12-15 01:19:45,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:45,029 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:45,029 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:19:45,029 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:19:45,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,066 INFO L138 Inliner]: procedures = 166, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2022-12-15 01:19:45,067 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:45,067 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:19:45,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:19:45,068 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:19:45,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,089 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:19:45,094 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:19:45,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:19:45,095 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:19:45,096 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:45,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:19:45,119 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:19:45,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:19:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:19:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:19:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:19:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 01:19:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:19:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:19:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-15 01:19:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-15 01:19:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:19:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:19:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:19:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:19:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:19:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:19:45,163 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 01:19:45,271 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:19:45,273 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:19:45,411 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:19:45,418 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:19:45,418 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:19:45,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:45 BoogieIcfgContainer [2022-12-15 01:19:45,420 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:19:45,421 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:19:45,421 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:19:45,430 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:19:45,430 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:45" (1/1) ... [2022-12-15 01:19:45,431 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:19:45,435 INFO L158 Benchmark]: Toolchain (without parser) took 787.77ms. Allocated memory is still 98.6MB. Free memory was 76.1MB in the beginning and 65.7MB in the end (delta: 10.4MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-12-15 01:19:45,435 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:19:45,436 INFO L158 Benchmark]: CACSL2BoogieTranslator took 381.64ms. Allocated memory is still 98.6MB. Free memory was 75.9MB in the beginning and 55.8MB in the end (delta: 20.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 01:19:45,436 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.52ms. Allocated memory is still 98.6MB. Free memory was 55.8MB in the beginning and 53.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:19:45,437 INFO L158 Benchmark]: Boogie Preprocessor took 26.44ms. Allocated memory is still 98.6MB. Free memory was 53.7MB in the beginning and 52.0MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:19:45,437 INFO L158 Benchmark]: RCFGBuilder took 325.63ms. Allocated memory is still 98.6MB. Free memory was 52.0MB in the beginning and 66.6MB in the end (delta: -14.5MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2022-12-15 01:19:45,438 INFO L158 Benchmark]: CodeCheck took 12.31ms. Allocated memory is still 98.6MB. Free memory was 66.6MB in the beginning and 65.7MB in the end (delta: 846.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:19:45,440 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 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 381.64ms. Allocated memory is still 98.6MB. Free memory was 75.9MB in the beginning and 55.8MB in the end (delta: 20.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.52ms. Allocated memory is still 98.6MB. Free memory was 55.8MB in the beginning and 53.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.44ms. Allocated memory is still 98.6MB. Free memory was 53.7MB in the beginning and 52.0MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 325.63ms. Allocated memory is still 98.6MB. Free memory was 52.0MB in the beginning and 66.6MB in the end (delta: -14.5MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. * CodeCheck took 12.31ms. Allocated memory is still 98.6MB. Free memory was 66.6MB in the beginning and 65.7MB in the end (delta: 846.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:19:45,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_500f7f85-6a34-4aa1-93f3-9f76d5b5160d/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