./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c --- 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-6b4ec56 [2022-11-20 17:46:05,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:46:05,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:46:05,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:46:05,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:46:05,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:46:05,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:46:05,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:46:05,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:46:05,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:46:05,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:46:05,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:46:05,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:46:05,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:46:05,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:46:05,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:46:05,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:46:05,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:46:05,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:46:05,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:46:05,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:46:05,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:46:05,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:46:05,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:46:05,574 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:46:05,574 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:46:05,575 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:46:05,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:46:05,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:46:05,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:46:05,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:46:05,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:46:05,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:46:05,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:46:05,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:46:05,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:46:05,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:46:05,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:46:05,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:46:05,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:46:05,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:46:05,591 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:46:05,632 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:46:05,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:46:05,634 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:46:05,634 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:46:05,635 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:46:05,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:46:05,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:46:05,636 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:46:05,636 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:46:05,637 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:46:05,638 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:46:05,638 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:46:05,638 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:46:05,638 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:46:05,639 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:46:05,639 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:46:05,639 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:46:05,639 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:46:05,640 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:46:05,640 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:46:05,640 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:46:05,640 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:46:05,640 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:46:05,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:46:05,641 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:46:05,641 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:46:05,641 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:46:05,641 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:46:05,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:46:05,642 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:46:05,642 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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c [2022-11-20 17:46:05,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:46:05,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:46:05,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:46:05,934 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:46:05,935 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:46:05,936 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2022-11-20 17:46:09,052 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:46:09,406 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:46:09,407 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2022-11-20 17:46:09,429 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/data/e7d2aaad6/22e575b72f414cb6b6abe08676cbc41b/FLAGaf70b3b96 [2022-11-20 17:46:09,444 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/data/e7d2aaad6/22e575b72f414cb6b6abe08676cbc41b [2022-11-20 17:46:09,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:46:09,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:46:09,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:46:09,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:46:09,458 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:46:09,459 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:46:09" (1/1) ... [2022-11-20 17:46:09,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef9c0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:09, skipping insertion in model container [2022-11-20 17:46:09,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:46:09" (1/1) ... [2022-11-20 17:46:09,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:46:09,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:46:09,707 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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2022-11-20 17:46:09,951 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:46:09,967 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:46:09,986 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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2022-11-20 17:46:10,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:46:10,075 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:46:10,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10 WrapperNode [2022-11-20 17:46:10,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:46:10,078 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:46:10,078 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:46:10,078 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:46:10,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,103 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,125 INFO L138 Inliner]: procedures = 162, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 43 [2022-11-20 17:46:10,126 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:46:10,127 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:46:10,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:46:10,127 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:46:10,138 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,142 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,159 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,162 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,164 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:46:10,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:46:10,168 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:46:10,168 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:46:10,169 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:46:10,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:46:10,210 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:46:10,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:46:10,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:46:10,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:46:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:46:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-20 17:46:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:46:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:46:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-20 17:46:10,267 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-20 17:46:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:46:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:46:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:46:10,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:46:10,270 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-20 17:46:10,456 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:46:10,459 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:46:10,660 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:46:10,666 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:46:10,667 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:46:10,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:46:10 BoogieIcfgContainer [2022-11-20 17:46:10,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:46:10,670 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:46:10,670 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:46:10,681 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:46:10,682 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:46:10" (1/1) ... [2022-11-20 17:46:10,683 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) [2022-11-20 17:46:10,697 INFO L158 Benchmark]: Toolchain (without parser) took 1247.52ms. Allocated memory is still 192.9MB. Free memory was 158.6MB in the beginning and 122.1MB in the end (delta: 36.5MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-20 17:46:10,697 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 151.0MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:46:10,698 INFO L158 Benchmark]: CACSL2BoogieTranslator took 626.89ms. Allocated memory is still 192.9MB. Free memory was 158.6MB in the beginning and 138.9MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 17:46:10,699 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.15ms. Allocated memory is still 192.9MB. Free memory was 138.9MB in the beginning and 137.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:46:10,699 INFO L158 Benchmark]: Boogie Preprocessor took 39.97ms. Allocated memory is still 192.9MB. Free memory was 137.6MB in the beginning and 136.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:46:10,700 INFO L158 Benchmark]: RCFGBuilder took 501.79ms. Allocated memory is still 192.9MB. Free memory was 135.5MB in the beginning and 122.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:46:10,701 INFO L158 Benchmark]: CodeCheck took 17.61ms. Allocated memory is still 192.9MB. Free memory was 122.9MB in the beginning and 122.1MB in the end (delta: 879.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:46:10,704 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 0.28ms. Allocated memory is still 151.0MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 626.89ms. Allocated memory is still 192.9MB. Free memory was 158.6MB in the beginning and 138.9MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.15ms. Allocated memory is still 192.9MB. Free memory was 138.9MB in the beginning and 137.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.97ms. Allocated memory is still 192.9MB. Free memory was 137.6MB in the beginning and 136.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 501.79ms. Allocated memory is still 192.9MB. Free memory was 135.5MB in the beginning and 122.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 17.61ms. Allocated memory is still 192.9MB. Free memory was 122.9MB in the beginning and 122.1MB in the end (delta: 879.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:46:10,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c --- 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-6b4ec56 [2022-11-20 17:46:13,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:46:13,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:46:13,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:46:13,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:46:13,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:46:13,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:46:13,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:46:13,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:46:13,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:46:13,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:46:13,486 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:46:13,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:46:13,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:46:13,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:46:13,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:46:13,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:46:13,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:46:13,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:46:13,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:46:13,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:46:13,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:46:13,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:46:13,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:46:13,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:46:13,526 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:46:13,527 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:46:13,528 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:46:13,529 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:46:13,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:46:13,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:46:13,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:46:13,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:46:13,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:46:13,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:46:13,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:46:13,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:46:13,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:46:13,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:46:13,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:46:13,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:46:13,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:46:13,575 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:46:13,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:46:13,578 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:46:13,578 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:46:13,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:46:13,579 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:46:13,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:46:13,580 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:46:13,580 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:46:13,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:46:13,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:46:13,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:46:13,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:46:13,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:46:13,582 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:46:13,582 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:46:13,583 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:46:13,583 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:46:13,583 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:46:13,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:46:13,583 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:46:13,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:46:13,584 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:46:13,584 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:46:13,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:46:13,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:46:13,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:46:13,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:46:13,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:46:13,586 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:46:13,586 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:46:13,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:46:13,586 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:46:13,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:46:13,587 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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c [2022-11-20 17:46:13,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:46:13,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:46:13,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:46:13,975 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:46:13,976 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:46:13,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2022-11-20 17:46:17,090 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:46:17,438 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:46:17,442 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2022-11-20 17:46:17,484 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/data/8481be83e/e7aff9989a4a4c61bb28e1bd0a6a7a99/FLAG06b3f087f [2022-11-20 17:46:17,501 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/data/8481be83e/e7aff9989a4a4c61bb28e1bd0a6a7a99 [2022-11-20 17:46:17,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:46:17,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:46:17,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:46:17,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:46:17,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:46:17,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:46:17" (1/1) ... [2022-11-20 17:46:17,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c08031c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:17, skipping insertion in model container [2022-11-20 17:46:17,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:46:17" (1/1) ... [2022-11-20 17:46:17,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:46:17,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:46:17,777 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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2022-11-20 17:46:18,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:46:18,051 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:46:18,071 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_5d1b7e07-fc91-4639-a0e0-d369d83597d9/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2022-11-20 17:46:18,111 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:46:18,165 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:46:18,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18 WrapperNode [2022-11-20 17:46:18,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:46:18,168 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:46:18,169 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:46:18,169 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:46:18,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,234 INFO L138 Inliner]: procedures = 166, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2022-11-20 17:46:18,234 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:46:18,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:46:18,236 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:46:18,236 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:46:18,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,274 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,282 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,283 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,286 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:46:18,287 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:46:18,287 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:46:18,287 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:46:18,288 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:46:18,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:46:18,334 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:46:18,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:46:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:46:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:46:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-20 17:46:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:46:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:46:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-20 17:46:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-20 17:46:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:46:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:46:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:46:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:46:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:46:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:46:18,420 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-20 17:46:18,637 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:46:18,640 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:46:18,857 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:46:18,863 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:46:18,864 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:46:18,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:46:18 BoogieIcfgContainer [2022-11-20 17:46:18,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:46:18,867 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:46:18,867 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:46:18,881 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:46:18,881 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:46:18" (1/1) ... [2022-11-20 17:46:18,882 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) [2022-11-20 17:46:18,889 INFO L158 Benchmark]: Toolchain (without parser) took 1379.66ms. Allocated memory is still 79.7MB. Free memory was 59.4MB in the beginning and 46.7MB in the end (delta: 12.7MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-11-20 17:46:18,889 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 79.7MB. Free memory was 57.1MB in the beginning and 57.1MB in the end (delta: 57.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:46:18,890 INFO L158 Benchmark]: CACSL2BoogieTranslator took 655.34ms. Allocated memory is still 79.7MB. Free memory was 59.2MB in the beginning and 39.7MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 17:46:18,891 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.03ms. Allocated memory is still 79.7MB. Free memory was 39.7MB in the beginning and 37.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:46:18,892 INFO L158 Benchmark]: Boogie Preprocessor took 50.44ms. Allocated memory is still 79.7MB. Free memory was 37.6MB in the beginning and 35.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:46:18,893 INFO L158 Benchmark]: RCFGBuilder took 579.26ms. Allocated memory is still 79.7MB. Free memory was 35.9MB in the beginning and 47.5MB in the end (delta: -11.6MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. [2022-11-20 17:46:18,894 INFO L158 Benchmark]: CodeCheck took 20.25ms. Allocated memory is still 79.7MB. Free memory was 47.5MB in the beginning and 46.7MB in the end (delta: 789.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:46:18,903 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 79.7MB. Free memory was 57.1MB in the beginning and 57.1MB in the end (delta: 57.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 655.34ms. Allocated memory is still 79.7MB. Free memory was 59.2MB in the beginning and 39.7MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.03ms. Allocated memory is still 79.7MB. Free memory was 39.7MB in the beginning and 37.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.44ms. Allocated memory is still 79.7MB. Free memory was 37.6MB in the beginning and 35.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 579.26ms. Allocated memory is still 79.7MB. Free memory was 35.9MB in the beginning and 47.5MB in the end (delta: -11.6MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. * CodeCheck took 20.25ms. Allocated memory is still 79.7MB. Free memory was 47.5MB in the beginning and 46.7MB in the end (delta: 789.6kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:46:18,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d1b7e07-fc91-4639-a0e0-d369d83597d9/bin/ukojak-pZX7IvK2PQ/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