./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/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_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/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_399de484-2980-4104-972b-0ac58faf532b/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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- 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 03:32:02,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:32:02,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:32:02,139 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:32:02,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:32:02,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:32:02,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:32:02,143 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:32:02,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:32:02,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:32:02,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:32:02,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:32:02,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:32:02,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:32:02,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:32:02,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:32:02,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:32:02,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:32:02,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:32:02,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:32:02,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:32:02,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:32:02,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:32:02,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:32:02,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:32:02,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:32:02,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:32:02,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:32:02,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:32:02,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:32:02,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:32:02,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:32:02,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:32:02,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:32:02,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:32:02,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:32:02,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:32:02,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:32:02,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:32:02,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:32:02,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:32:02,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:32:02,195 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:32:02,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:32:02,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:32:02,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:32:02,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:32:02,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:32:02,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:32:02,198 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:32:02,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:32:02,198 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:32:02,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:32:02,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:32:02,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:32:02,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:32:02,199 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:32:02,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:32:02,199 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:32:02,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:32:02,199 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:32:02,199 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:32:02,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:32:02,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:32:02,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:32:02,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:32:02,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:32:02,200 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:32:02,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:32:02,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:32:02,201 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_399de484-2980-4104-972b-0ac58faf532b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2022-12-15 03:32:02,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:32:02,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:32:02,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:32:02,414 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:32:02,414 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:32:02,415 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-15 03:32:05,101 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:32:05,258 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:32:05,259 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-15 03:32:05,267 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/data/e32013109/94ab0ba80a1c47889360f381e062a669/FLAG0e8a2b3c5 [2022-12-15 03:32:05,278 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/data/e32013109/94ab0ba80a1c47889360f381e062a669 [2022-12-15 03:32:05,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:32:05,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:32:05,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:32:05,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:32:05,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:32:05,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@509b6369 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05, skipping insertion in model container [2022-12-15 03:32:05,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:32:05,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:32:05,431 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_399de484-2980-4104-972b-0ac58faf532b/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-15 03:32:05,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:32:05,533 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:32:05,542 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_399de484-2980-4104-972b-0ac58faf532b/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-15 03:32:05,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:32:05,582 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:32:05,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05 WrapperNode [2022-12-15 03:32:05,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:32:05,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:32:05,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:32:05,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:32:05,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,599 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,614 INFO L138 Inliner]: procedures = 162, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2022-12-15 03:32:05,614 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:32:05,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:32:05,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:32:05,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:32:05,622 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,627 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,629 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,630 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:32:05,632 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:32:05,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:32:05,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:32:05,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:32:05,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:32:05,657 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:32:05,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:32:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:32:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:32:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:32:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:32:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 03:32:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:32:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:32:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-15 03:32:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-15 03:32:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:32:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:32:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:32:05,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:32:05,695 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 03:32:05,793 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:32:05,794 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:32:05,935 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:32:05,942 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:32:05,942 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:32:05,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:32:05 BoogieIcfgContainer [2022-12-15 03:32:05,945 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:32:05,945 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:32:05,946 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:32:05,956 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:32:05,956 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,957 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 03:32:05,961 INFO L158 Benchmark]: Toolchain (without parser) took 678.50ms. Allocated memory is still 130.0MB. Free memory was 94.1MB in the beginning and 57.8MB in the end (delta: 36.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-15 03:32:05,961 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 130.0MB. Free memory was 97.3MB in the beginning and 97.1MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:32:05,962 INFO L158 Benchmark]: CACSL2BoogieTranslator took 300.74ms. Allocated memory is still 130.0MB. Free memory was 94.1MB in the beginning and 75.3MB in the end (delta: 18.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 03:32:05,962 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.93ms. Allocated memory is still 130.0MB. Free memory was 74.9MB in the beginning and 73.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:32:05,963 INFO L158 Benchmark]: Boogie Preprocessor took 17.25ms. Allocated memory is still 130.0MB. Free memory was 73.2MB in the beginning and 72.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:32:05,963 INFO L158 Benchmark]: RCFGBuilder took 312.19ms. Allocated memory is still 130.0MB. Free memory was 71.6MB in the beginning and 59.0MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 03:32:05,964 INFO L158 Benchmark]: CodeCheck took 13.61ms. Allocated memory is still 130.0MB. Free memory was 59.0MB in the beginning and 57.8MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:32:05,967 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 130.0MB. Free memory was 97.3MB in the beginning and 97.1MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 300.74ms. Allocated memory is still 130.0MB. Free memory was 94.1MB in the beginning and 75.3MB in the end (delta: 18.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.93ms. Allocated memory is still 130.0MB. Free memory was 74.9MB in the beginning and 73.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.25ms. Allocated memory is still 130.0MB. Free memory was 73.2MB in the beginning and 72.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 312.19ms. Allocated memory is still 130.0MB. Free memory was 71.6MB in the beginning and 59.0MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 13.61ms. Allocated memory is still 130.0MB. Free memory was 59.0MB in the beginning and 57.8MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:32:05,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/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_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/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_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/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_399de484-2980-4104-972b-0ac58faf532b/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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- 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 03:32:07,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:32:07,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:32:07,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:32:07,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:32:07,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:32:07,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:32:07,700 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:32:07,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:32:07,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:32:07,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:32:07,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:32:07,705 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:32:07,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:32:07,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:32:07,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:32:07,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:32:07,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:32:07,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:32:07,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:32:07,715 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:32:07,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:32:07,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:32:07,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:32:07,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:32:07,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:32:07,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:32:07,724 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:32:07,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:32:07,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:32:07,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:32:07,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:32:07,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:32:07,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:32:07,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:32:07,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:32:07,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:32:07,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:32:07,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:32:07,731 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:32:07,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:32:07,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 03:32:07,755 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:32:07,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:32:07,756 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:32:07,756 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:32:07,757 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:32:07,757 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:32:07,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:32:07,758 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:32:07,758 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:32:07,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:32:07,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:32:07,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:32:07,759 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:32:07,759 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:32:07,759 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:32:07,759 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:32:07,759 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:32:07,760 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:32:07,760 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:32:07,760 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:32:07,760 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:32:07,760 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:32:07,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:32:07,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:32:07,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:32:07,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:32:07,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:32:07,762 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:32:07,762 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:32:07,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:32:07,762 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:32:07,762 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:32:07,763 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_399de484-2980-4104-972b-0ac58faf532b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2022-12-15 03:32:08,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:32:08,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:32:08,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:32:08,023 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:32:08,024 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:32:08,025 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-15 03:32:10,610 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:32:10,805 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:32:10,806 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-15 03:32:10,817 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/data/cf220fec7/ae4d11cdc3a94150841381514af94e01/FLAG24ea0d4c4 [2022-12-15 03:32:10,828 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/data/cf220fec7/ae4d11cdc3a94150841381514af94e01 [2022-12-15 03:32:10,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:32:10,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:32:10,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:32:10,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:32:10,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:32:10,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:32:10" (1/1) ... [2022-12-15 03:32:10,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd56476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:10, skipping insertion in model container [2022-12-15 03:32:10,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:32:10" (1/1) ... [2022-12-15 03:32:10,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:32:10,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:32:10,985 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_399de484-2980-4104-972b-0ac58faf532b/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-15 03:32:11,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:32:11,088 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:32:11,096 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_399de484-2980-4104-972b-0ac58faf532b/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-15 03:32:11,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:32:11,137 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:32:11,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11 WrapperNode [2022-12-15 03:32:11,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:32:11,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:32:11,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:32:11,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:32:11,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,169 INFO L138 Inliner]: procedures = 166, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 46 [2022-12-15 03:32:11,170 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:32:11,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:32:11,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:32:11,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:32:11,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,179 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,179 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,187 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,188 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,190 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:32:11,191 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:32:11,191 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:32:11,191 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:32:11,192 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:32:11,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:32:11,215 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:32:11,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:32:11,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 03:32:11,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:32:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:32:11,252 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 03:32:11,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:32:11,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:32:11,252 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-15 03:32:11,252 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-15 03:32:11,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:32:11,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 03:32:11,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:32:11,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:32:11,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:32:11,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:32:11,254 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 03:32:11,362 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:32:11,377 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:32:11,514 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:32:11,520 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:32:11,521 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:32:11,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:32:11 BoogieIcfgContainer [2022-12-15 03:32:11,523 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:32:11,524 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:32:11,524 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:32:11,531 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:32:11,531 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:32:11" (1/1) ... [2022-12-15 03:32:11,532 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 03:32:11,535 INFO L158 Benchmark]: Toolchain (without parser) took 703.57ms. Allocated memory is still 86.0MB. Free memory was 52.1MB in the beginning and 56.8MB in the end (delta: -4.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:32:11,536 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:32:11,536 INFO L158 Benchmark]: CACSL2BoogieTranslator took 305.72ms. Allocated memory is still 86.0MB. Free memory was 51.8MB in the beginning and 53.3MB in the end (delta: -1.4MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2022-12-15 03:32:11,536 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.75ms. Allocated memory is still 86.0MB. Free memory was 53.3MB in the beginning and 51.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:32:11,537 INFO L158 Benchmark]: Boogie Preprocessor took 20.45ms. Allocated memory is still 86.0MB. Free memory was 51.1MB in the beginning and 49.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:32:11,537 INFO L158 Benchmark]: RCFGBuilder took 332.01ms. Allocated memory is still 86.0MB. Free memory was 49.5MB in the beginning and 57.7MB in the end (delta: -8.2MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-12-15 03:32:11,538 INFO L158 Benchmark]: CodeCheck took 10.08ms. Allocated memory is still 86.0MB. Free memory was 57.7MB in the beginning and 56.8MB in the end (delta: 865.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:32:11,540 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 305.72ms. Allocated memory is still 86.0MB. Free memory was 51.8MB in the beginning and 53.3MB in the end (delta: -1.4MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.75ms. Allocated memory is still 86.0MB. Free memory was 53.3MB in the beginning and 51.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.45ms. Allocated memory is still 86.0MB. Free memory was 51.1MB in the beginning and 49.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 332.01ms. Allocated memory is still 86.0MB. Free memory was 49.5MB in the beginning and 57.7MB in the end (delta: -8.2MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. * CodeCheck took 10.08ms. Allocated memory is still 86.0MB. Free memory was 57.7MB in the beginning and 56.8MB in the end (delta: 865.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:32:11,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_399de484-2980-4104-972b-0ac58faf532b/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