./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg --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 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce --- 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-b5237d8 [2022-11-21 22:50:02,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:50:02,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:50:02,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:50:02,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:50:02,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:50:02,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:50:02,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:50:02,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:50:02,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:50:02,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:50:02,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:50:02,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:50:02,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:50:02,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:50:02,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:50:02,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:50:02,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:50:02,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:50:02,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:50:02,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:50:02,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:50:02,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:50:02,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:50:02,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:50:02,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:50:02,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:50:02,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:50:02,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:50:02,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:50:02,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:50:02,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:50:02,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:50:02,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:50:02,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:50:02,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:50:02,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:50:02,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:50:02,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:50:02,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:50:02,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:50:02,874 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:50:02,918 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:50:02,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:50:02,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:50:02,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:50:02,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:50:02,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:50:02,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:50:02,922 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:50:02,922 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:50:02,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:50:02,923 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:50:02,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:50:02,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:50:02,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:50:02,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:50:02,924 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:50:02,925 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:50:02,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:50:02,925 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:50:02,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:50:02,926 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:50:02,926 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:50:02,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:50:02,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:50:02,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:50:02,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:50:02,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:50:02,927 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:50:02,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:50:02,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:50:02,929 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_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce [2022-11-21 22:50:03,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:50:03,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:50:03,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:50:03,291 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:50:03,292 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:50:03,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2022-11-21 22:50:06,333 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:50:06,729 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:50:06,730 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2022-11-21 22:50:06,755 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/data/9b4b56071/622a364f2f8648c2ace0b18f5d784f56/FLAGfb5de4ebf [2022-11-21 22:50:06,773 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/data/9b4b56071/622a364f2f8648c2ace0b18f5d784f56 [2022-11-21 22:50:06,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:50:06,781 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:50:06,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:06,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:50:06,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:50:06,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:06" (1/1) ... [2022-11-21 22:50:06,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14bb1d99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:06, skipping insertion in model container [2022-11-21 22:50:06,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:06" (1/1) ... [2022-11-21 22:50:06,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:50:06,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:50:07,069 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_07ee95be-fa3c-40c9-9c62-143649ae989f/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i[1103,1116] [2022-11-21 22:50:07,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:50:07,498 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:50:07,509 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_07ee95be-fa3c-40c9-9c62-143649ae989f/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i[1103,1116] [2022-11-21 22:50:07,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:50:07,644 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:50:07,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07 WrapperNode [2022-11-21 22:50:07,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:07,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:50:07,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:50:07,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:50:07,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,742 INFO L138 Inliner]: procedures = 354, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2022-11-21 22:50:07,743 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:50:07,744 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:50:07,744 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:50:07,744 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:50:07,753 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,773 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,803 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:50:07,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:50:07,814 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:50:07,814 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:50:07,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:07" (1/1) ... [2022-11-21 22:50:07,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:50:07,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:50:07,863 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:50:07,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:50:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2022-11-21 22:50:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2022-11-21 22:50:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2022-11-21 22:50:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2022-11-21 22:50:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2022-11-21 22:50:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:50:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:50:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:50:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:50:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-21 22:50:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:50:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:50:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:50:07,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:50:07,918 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-21 22:50:08,272 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:50:08,274 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:50:08,455 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:50:08,462 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:50:08,462 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:50:08,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:50:08 BoogieIcfgContainer [2022-11-21 22:50:08,470 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:50:08,471 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:50:08,471 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:50:08,482 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:50:08,482 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:50:08" (1/1) ... [2022-11-21 22:50:08,483 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) [2022-11-21 22:50:08,487 INFO L158 Benchmark]: Toolchain (without parser) took 1705.43ms. Allocated memory is still 182.5MB. Free memory was 152.3MB in the beginning and 89.1MB in the end (delta: 63.2MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2022-11-21 22:50:08,488 INFO L158 Benchmark]: CDTParser took 0.92ms. Allocated memory is still 134.2MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:50:08,489 INFO L158 Benchmark]: CACSL2BoogieTranslator took 861.39ms. Allocated memory is still 182.5MB. Free memory was 152.1MB in the beginning and 115.3MB in the end (delta: 36.8MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2022-11-21 22:50:08,489 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.11ms. Allocated memory is still 182.5MB. Free memory was 115.3MB in the beginning and 112.2MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:50:08,490 INFO L158 Benchmark]: Boogie Preprocessor took 69.05ms. Allocated memory is still 182.5MB. Free memory was 112.2MB in the beginning and 109.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:50:08,491 INFO L158 Benchmark]: RCFGBuilder took 656.71ms. Allocated memory is still 182.5MB. Free memory was 109.9MB in the beginning and 90.2MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-21 22:50:08,492 INFO L158 Benchmark]: CodeCheck took 14.92ms. Allocated memory is still 182.5MB. Free memory was 90.2MB in the beginning and 89.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:50:08,503 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 0.92ms. Allocated memory is still 134.2MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 861.39ms. Allocated memory is still 182.5MB. Free memory was 152.1MB in the beginning and 115.3MB in the end (delta: 36.8MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.11ms. Allocated memory is still 182.5MB. Free memory was 115.3MB in the beginning and 112.2MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.05ms. Allocated memory is still 182.5MB. Free memory was 112.2MB in the beginning and 109.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 656.71ms. Allocated memory is still 182.5MB. Free memory was 109.9MB in the beginning and 90.2MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 14.92ms. Allocated memory is still 182.5MB. Free memory was 90.2MB in the beginning and 89.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:50:08,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/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_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg --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 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce --- 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-b5237d8 [2022-11-21 22:50:10,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:50:11,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:50:11,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:50:11,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:50:11,046 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:50:11,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:50:11,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:50:11,055 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:50:11,061 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:50:11,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:50:11,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:50:11,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:50:11,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:50:11,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:50:11,075 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:50:11,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:50:11,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:50:11,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:50:11,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:50:11,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:50:11,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:50:11,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:50:11,096 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:50:11,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:50:11,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:50:11,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:50:11,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:50:11,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:50:11,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:50:11,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:50:11,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:50:11,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:50:11,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:50:11,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:50:11,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:50:11,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:50:11,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:50:11,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:50:11,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:50:11,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:50:11,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:50:11,168 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:50:11,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:50:11,171 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:50:11,171 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:50:11,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:50:11,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:50:11,173 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:50:11,173 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:50:11,173 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:50:11,173 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:50:11,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:50:11,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:50:11,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:50:11,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:50:11,176 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:50:11,176 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:50:11,176 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:50:11,177 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:50:11,177 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:50:11,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:50:11,177 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:50:11,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:50:11,178 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:50:11,178 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:50:11,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:50:11,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:50:11,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:50:11,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:50:11,180 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:50:11,180 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:50:11,180 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:50:11,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:50:11,181 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:50:11,181 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:50:11,182 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_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce [2022-11-21 22:50:11,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:50:11,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:50:11,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:50:11,647 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:50:11,648 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:50:11,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2022-11-21 22:50:14,962 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:50:15,346 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:50:15,347 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2022-11-21 22:50:15,367 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/data/f3d463ef5/faa97ab7c6914f4d956862a24e5e468d/FLAGfd96a8ccf [2022-11-21 22:50:15,394 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/data/f3d463ef5/faa97ab7c6914f4d956862a24e5e468d [2022-11-21 22:50:15,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:50:15,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:50:15,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:15,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:50:15,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:50:15,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:15" (1/1) ... [2022-11-21 22:50:15,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76269ab5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:15, skipping insertion in model container [2022-11-21 22:50:15,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:15" (1/1) ... [2022-11-21 22:50:15,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:50:15,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:50:15,674 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_07ee95be-fa3c-40c9-9c62-143649ae989f/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i[1103,1116] [2022-11-21 22:50:16,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:50:16,119 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:50:16,139 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_07ee95be-fa3c-40c9-9c62-143649ae989f/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i[1103,1116] [2022-11-21 22:50:16,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:50:16,389 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:50:16,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16 WrapperNode [2022-11-21 22:50:16,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:16,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:50:16,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:50:16,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:50:16,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,436 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,468 INFO L138 Inliner]: procedures = 358, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2022-11-21 22:50:16,471 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:50:16,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:50:16,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:50:16,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:50:16,482 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,537 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:50:16,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:50:16,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:50:16,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:50:16,562 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:16" (1/1) ... [2022-11-21 22:50:16,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:50:16,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:50:16,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:50:16,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:50:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 22:50:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2022-11-21 22:50:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2022-11-21 22:50:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2022-11-21 22:50:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2022-11-21 22:50:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2022-11-21 22:50:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:50:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:50:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 22:50:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:50:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:50:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-21 22:50:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:50:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:50:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:50:16,653 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-21 22:50:17,075 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:50:17,092 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:50:17,373 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:50:17,380 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:50:17,380 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:50:17,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:50:17 BoogieIcfgContainer [2022-11-21 22:50:17,382 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:50:17,383 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:50:17,383 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:50:17,405 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:50:17,405 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:50:17" (1/1) ... [2022-11-21 22:50:17,406 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) [2022-11-21 22:50:17,412 INFO L158 Benchmark]: Toolchain (without parser) took 2011.55ms. Allocated memory is still 100.7MB. Free memory was 76.0MB in the beginning and 56.7MB in the end (delta: 19.3MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2022-11-21 22:50:17,413 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory is still 49.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:50:17,413 INFO L158 Benchmark]: CACSL2BoogieTranslator took 986.00ms. Allocated memory is still 100.7MB. Free memory was 75.7MB in the beginning and 60.8MB in the end (delta: 14.9MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2022-11-21 22:50:17,414 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.50ms. Allocated memory is still 100.7MB. Free memory was 60.8MB in the beginning and 57.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:50:17,416 INFO L158 Benchmark]: Boogie Preprocessor took 88.07ms. Allocated memory is still 100.7MB. Free memory was 57.9MB in the beginning and 54.5MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:50:17,417 INFO L158 Benchmark]: RCFGBuilder took 821.96ms. Allocated memory is still 100.7MB. Free memory was 54.5MB in the beginning and 57.9MB in the end (delta: -3.4MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2022-11-21 22:50:17,417 INFO L158 Benchmark]: CodeCheck took 27.20ms. Allocated memory is still 100.7MB. Free memory was 57.9MB in the beginning and 56.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:50:17,426 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 0.33ms. Allocated memory is still 71.3MB. Free memory is still 49.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 986.00ms. Allocated memory is still 100.7MB. Free memory was 75.7MB in the beginning and 60.8MB in the end (delta: 14.9MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.50ms. Allocated memory is still 100.7MB. Free memory was 60.8MB in the beginning and 57.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 88.07ms. Allocated memory is still 100.7MB. Free memory was 57.9MB in the beginning and 54.5MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 821.96ms. Allocated memory is still 100.7MB. Free memory was 54.5MB in the beginning and 57.9MB in the end (delta: -3.4MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. * CodeCheck took 27.20ms. Allocated memory is still 100.7MB. Free memory was 57.9MB in the beginning and 56.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:50:17,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07ee95be-fa3c-40c9-9c62-143649ae989f/bin/ukojak-jW3SillKbg/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