./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ --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 abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:23:01,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:23:01,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:23:01,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:23:01,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:23:01,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:23:01,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:23:01,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:23:01,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:23:01,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:23:01,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:23:01,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:23:01,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:23:01,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:23:01,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:23:01,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:23:01,437 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:23:01,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:23:01,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:23:01,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:23:01,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:23:01,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:23:01,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:23:01,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:23:01,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:23:01,461 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:23:01,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:23:01,463 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:23:01,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:23:01,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:23:01,465 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:23:01,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:23:01,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:23:01,469 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:23:01,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:23:01,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:23:01,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:23:01,472 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:23:01,472 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:23:01,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:23:01,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:23:01,474 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:23:01,514 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:23:01,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:23:01,515 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:23:01,515 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:23:01,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:23:01,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:23:01,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:23:01,517 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:23:01,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:23:01,517 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:23:01,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:23:01,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:23:01,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:23:01,518 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:23:01,518 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:23:01,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:23:01,518 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:23:01,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:23:01,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:23:01,519 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:23:01,519 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:23:01,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:01,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:23:01,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:23:01,520 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:23:01,520 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:23:01,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:23:01,520 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:23:01,521 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_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c [2021-11-23 00:23:01,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:23:01,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:23:01,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:23:01,839 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:23:01,840 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:23:01,842 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2021-11-23 00:23:01,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data/3bdaa0805/3486bba5f7d74b008ee54e071e671f64/FLAG0829926e8 [2021-11-23 00:23:02,512 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:23:02,512 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2021-11-23 00:23:02,526 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data/3bdaa0805/3486bba5f7d74b008ee54e071e671f64/FLAG0829926e8 [2021-11-23 00:23:02,765 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data/3bdaa0805/3486bba5f7d74b008ee54e071e671f64 [2021-11-23 00:23:02,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:23:02,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:23:02,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:02,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:23:02,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:23:02,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:02" (1/1) ... [2021-11-23 00:23:02,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64161a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:02, skipping insertion in model container [2021-11-23 00:23:02,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:02" (1/1) ... [2021-11-23 00:23:02,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:23:02,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:03,076 WARN L230 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_02d07076-f15f-4dc0-ad7f-0d8e796381c6/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2021-11-23 00:23:03,299 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:03,314 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:23:03,329 WARN L230 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_02d07076-f15f-4dc0-ad7f-0d8e796381c6/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2021-11-23 00:23:03,366 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:03,402 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:23:03,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03 WrapperNode [2021-11-23 00:23:03,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:03,404 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:03,404 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:23:03,404 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:23:03,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,425 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,448 INFO L137 Inliner]: procedures = 162, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 43 [2021-11-23 00:23:03,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:03,449 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:23:03,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:23:03,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:23:03,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:23:03,506 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:23:03,506 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:23:03,506 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:23:03,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:03,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:23:03,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:23:03,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:23:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:23:03,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:23:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:23:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 00:23:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:23:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:23:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 00:23:03,598 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 00:23:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:23:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:23:03,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:23:03,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:23:03,600 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 00:23:03,756 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:23:03,758 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:23:03,956 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:23:03,965 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:23:03,965 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:23:03,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:03 BoogieIcfgContainer [2021-11-23 00:23:03,968 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:23:03,969 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:23:03,969 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:23:03,980 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:23:03,980 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:03" (1/1) ... [2021-11-23 00:23:03,981 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) [2021-11-23 00:23:03,986 INFO L158 Benchmark]: Toolchain (without parser) took 1215.77ms. Allocated memory is still 117.4MB. Free memory was 78.1MB in the beginning and 65.5MB in the end (delta: 12.6MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2021-11-23 00:23:03,987 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 95.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:23:03,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 633.30ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 81.3MB in the end (delta: -3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:23:03,990 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.87ms. Allocated memory is still 117.4MB. Free memory was 81.3MB in the beginning and 79.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:23:03,991 INFO L158 Benchmark]: Boogie Preprocessor took 55.53ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 78.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:23:03,992 INFO L158 Benchmark]: RCFGBuilder took 462.27ms. Allocated memory is still 117.4MB. Free memory was 78.1MB in the beginning and 67.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:23:03,993 INFO L158 Benchmark]: CodeCheck took 14.87ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 65.5MB in the end (delta: 899.2kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:23:04,002 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 117.4MB. Free memory is still 95.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 633.30ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 81.3MB in the end (delta: -3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.87ms. Allocated memory is still 117.4MB. Free memory was 81.3MB in the beginning and 79.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.53ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 78.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 462.27ms. Allocated memory is still 117.4MB. Free memory was 78.1MB in the beginning and 67.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 14.87ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 65.5MB in the end (delta: 899.2kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:23:04,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ --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 abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:23:06,408 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:23:06,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:23:06,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:23:06,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:23:06,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:23:06,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:23:06,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:23:06,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:23:06,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:23:06,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:23:06,471 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:23:06,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:23:06,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:23:06,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:23:06,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:23:06,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:23:06,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:23:06,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:23:06,494 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:23:06,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:23:06,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:23:06,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:23:06,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:23:06,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:23:06,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:23:06,515 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:23:06,516 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:23:06,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:23:06,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:23:06,518 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:23:06,519 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:23:06,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:23:06,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:23:06,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:23:06,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:23:06,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:23:06,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:23:06,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:23:06,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:23:06,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:23:06,533 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 00:23:06,579 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:23:06,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:23:06,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:23:06,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:23:06,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:23:06,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:23:06,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:23:06,583 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:23:06,583 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:23:06,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:23:06,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:23:06,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:23:06,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:23:06,585 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:23:06,585 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:23:06,585 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:23:06,585 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:23:06,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:23:06,585 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:23:06,586 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:23:06,586 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:23:06,586 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:23:06,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:23:06,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:06,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:23:06,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:23:06,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:23:06,587 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:23:06,587 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:23:06,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:23:06,588 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:23:06,588 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:23:06,588 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_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c [2021-11-23 00:23:06,983 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:23:07,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:23:07,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:23:07,009 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:23:07,010 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:23:07,012 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2021-11-23 00:23:07,091 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data/cec7a6126/6dfd4fe70cbb451cb217c079178430ff/FLAG1483db682 [2021-11-23 00:23:07,744 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:23:07,753 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2021-11-23 00:23:07,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data/cec7a6126/6dfd4fe70cbb451cb217c079178430ff/FLAG1483db682 [2021-11-23 00:23:07,973 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/data/cec7a6126/6dfd4fe70cbb451cb217c079178430ff [2021-11-23 00:23:07,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:23:07,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:23:07,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:07,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:23:07,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:23:07,986 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:07" (1/1) ... [2021-11-23 00:23:07,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e2ba69f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:07, skipping insertion in model container [2021-11-23 00:23:07,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:07" (1/1) ... [2021-11-23 00:23:07,995 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:23:08,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:08,249 WARN L230 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_02d07076-f15f-4dc0-ad7f-0d8e796381c6/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2021-11-23 00:23:08,462 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:08,481 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:23:08,496 WARN L230 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_02d07076-f15f-4dc0-ad7f-0d8e796381c6/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2021-11-23 00:23:08,561 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:08,620 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:23:08,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08 WrapperNode [2021-11-23 00:23:08,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:08,622 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:08,623 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:23:08,623 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:23:08,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,661 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,689 INFO L137 Inliner]: procedures = 166, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2021-11-23 00:23:08,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:08,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:23:08,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:23:08,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:23:08,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,713 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,729 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:23:08,751 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:23:08,751 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:23:08,751 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:23:08,752 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:08,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:23:08,784 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:23:08,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:23:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:23:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:23:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 00:23:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:23:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:23:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 00:23:08,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 00:23:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:23:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 00:23:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:23:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:23:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:23:08,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:23:08,845 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 00:23:08,960 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:23:08,961 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:23:09,186 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:23:09,193 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:23:09,193 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:23:09,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:09 BoogieIcfgContainer [2021-11-23 00:23:09,195 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:23:09,195 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:23:09,196 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:23:09,217 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:23:09,217 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,218 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) [2021-11-23 00:23:09,221 INFO L158 Benchmark]: Toolchain (without parser) took 1241.40ms. Allocated memory is still 67.1MB. Free memory was 45.3MB in the beginning and 27.8MB in the end (delta: 17.5MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2021-11-23 00:23:09,222 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 67.1MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:23:09,223 INFO L158 Benchmark]: CACSL2BoogieTranslator took 639.34ms. Allocated memory is still 67.1MB. Free memory was 45.0MB in the beginning and 44.0MB in the end (delta: 1.0MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2021-11-23 00:23:09,224 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.20ms. Allocated memory is still 67.1MB. Free memory was 44.0MB in the beginning and 41.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:23:09,224 INFO L158 Benchmark]: Boogie Preprocessor took 59.84ms. Allocated memory is still 67.1MB. Free memory was 41.9MB in the beginning and 40.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:23:09,225 INFO L158 Benchmark]: RCFGBuilder took 444.12ms. Allocated memory is still 67.1MB. Free memory was 40.3MB in the beginning and 28.8MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:23:09,226 INFO L158 Benchmark]: CodeCheck took 24.35ms. Allocated memory is still 67.1MB. Free memory was 28.8MB in the beginning and 27.8MB in the end (delta: 974.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:23:09,230 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 0.27ms. Allocated memory is still 67.1MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 639.34ms. Allocated memory is still 67.1MB. Free memory was 45.0MB in the beginning and 44.0MB in the end (delta: 1.0MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.20ms. Allocated memory is still 67.1MB. Free memory was 44.0MB in the beginning and 41.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.84ms. Allocated memory is still 67.1MB. Free memory was 41.9MB in the beginning and 40.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 444.12ms. Allocated memory is still 67.1MB. Free memory was 40.3MB in the beginning and 28.8MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 24.35ms. Allocated memory is still 67.1MB. Free memory was 28.8MB in the beginning and 27.8MB in the end (delta: 974.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:23:09,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02d07076-f15f-4dc0-ad7f-0d8e796381c6/bin/ukojak-LBtLqBUTdQ/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