./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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 4f5c1949da3ffd7703b26279578bf3cad55c86e8b0ffaff69f49645cdd541f53 --- 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 22:00:35,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:00:35,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:00:35,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:00:35,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:00:35,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:00:35,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:00:35,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:00:35,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:00:35,686 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:00:35,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:00:35,691 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:00:35,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:00:35,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:00:35,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:00:35,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:00:35,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:00:35,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:00:35,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:00:35,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:00:35,715 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:00:35,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:00:35,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:00:35,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:00:35,735 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:00:35,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:00:35,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:00:35,739 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:00:35,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:00:35,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:00:35,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:00:35,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:00:35,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:00:35,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:00:35,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:00:35,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:00:35,747 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:00:35,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:00:35,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:00:35,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:00:35,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:00:35,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:00:35,816 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:00:35,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:00:35,817 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:00:35,818 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:00:35,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:00:35,819 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:00:35,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:00:35,819 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:00:35,819 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:00:35,820 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:00:35,821 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:00:35,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:00:35,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:00:35,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:00:35,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:00:35,822 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:00:35,822 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:00:35,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:00:35,822 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:00:35,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:00:35,823 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:00:35,823 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:00:35,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:00:35,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:00:35,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:00:35,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:00:35,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:00:35,824 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:00:35,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:00:35,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:00:35,825 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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f5c1949da3ffd7703b26279578bf3cad55c86e8b0ffaff69f49645cdd541f53 [2022-11-21 22:00:36,102 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:00:36,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:00:36,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:00:36,146 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:00:36,147 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:00:36,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2022-11-21 22:00:39,366 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:00:39,753 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:00:39,754 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2022-11-21 22:00:39,774 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/data/7d472da81/247867ee9a2746a69d01599e864830ae/FLAG3672d3682 [2022-11-21 22:00:39,792 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/data/7d472da81/247867ee9a2746a69d01599e864830ae [2022-11-21 22:00:39,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:00:39,819 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:00:39,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:39,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:00:39,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:00:39,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:39" (1/1) ... [2022-11-21 22:00:39,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e3f63e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:39, skipping insertion in model container [2022-11-21 22:00:39,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:39" (1/1) ... [2022-11-21 22:00:39,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:00:39,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:00:40,167 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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2022-11-21 22:00:40,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:00:40,630 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:00:40,647 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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2022-11-21 22:00:40,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:00:40,864 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:00:40,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40 WrapperNode [2022-11-21 22:00:40,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:40,868 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:00:40,869 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:00:40,869 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:00:40,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:40,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:40,980 INFO L138 Inliner]: procedures = 354, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 79 [2022-11-21 22:00:40,980 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:00:40,981 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:00:40,981 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:00:40,981 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:00:40,992 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:40,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:41,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:41,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:41,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:41,024 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:41,045 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:41,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:41,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:00:41,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:00:41,064 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:00:41,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:00:41,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:40" (1/1) ... [2022-11-21 22:00:41,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:00:41,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:00:41,105 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:00:41,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:00:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2022-11-21 22:00:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2022-11-21 22:00:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2022-11-21 22:00:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2022-11-21 22:00:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2022-11-21 22:00:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:00:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:00:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:00:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:00:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-21 22:00:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:00:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:00:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:00:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:00:41,166 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 22:00:41,626 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:00:41,629 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:00:41,907 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:00:41,917 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:00:41,927 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:00:41,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:00:41 BoogieIcfgContainer [2022-11-21 22:00:41,930 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:00:41,943 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:00:41,944 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:00:41,956 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:00:41,960 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:00:41" (1/1) ... [2022-11-21 22:00:41,963 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 22:00:41,968 INFO L158 Benchmark]: Toolchain (without parser) took 2150.30ms. Allocated memory is still 159.4MB. Free memory was 131.1MB in the beginning and 123.8MB in the end (delta: 7.3MB). Peak memory consumption was 3.7MB. Max. memory is 16.1GB. [2022-11-21 22:00:41,969 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 132.1MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:00:41,970 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1046.28ms. Allocated memory is still 159.4MB. Free memory was 130.9MB in the beginning and 94.4MB in the end (delta: 36.5MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-11-21 22:00:41,970 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.04ms. Allocated memory is still 159.4MB. Free memory was 94.4MB in the beginning and 91.7MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:00:41,971 INFO L158 Benchmark]: Boogie Preprocessor took 82.10ms. Allocated memory is still 159.4MB. Free memory was 91.7MB in the beginning and 89.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:00:41,972 INFO L158 Benchmark]: RCFGBuilder took 878.64ms. Allocated memory is still 159.4MB. Free memory was 88.9MB in the beginning and 124.6MB in the end (delta: -35.7MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2022-11-21 22:00:41,973 INFO L158 Benchmark]: CodeCheck took 22.95ms. Allocated memory is still 159.4MB. Free memory was 124.6MB in the beginning and 123.8MB in the end (delta: 744.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:00:41,976 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 0.31ms. Allocated memory is still 132.1MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1046.28ms. Allocated memory is still 159.4MB. Free memory was 130.9MB in the beginning and 94.4MB in the end (delta: 36.5MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.04ms. Allocated memory is still 159.4MB. Free memory was 94.4MB in the beginning and 91.7MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.10ms. Allocated memory is still 159.4MB. Free memory was 91.7MB in the beginning and 89.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 878.64ms. Allocated memory is still 159.4MB. Free memory was 88.9MB in the beginning and 124.6MB in the end (delta: -35.7MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * CodeCheck took 22.95ms. Allocated memory is still 159.4MB. Free memory was 124.6MB in the beginning and 123.8MB in the end (delta: 744.9kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:00:41,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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 4f5c1949da3ffd7703b26279578bf3cad55c86e8b0ffaff69f49645cdd541f53 --- 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 22:00:44,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:00:44,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:00:44,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:00:44,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:00:44,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:00:44,953 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:00:44,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:00:44,959 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:00:44,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:00:44,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:00:44,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:00:44,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:00:44,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:00:44,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:00:44,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:00:44,975 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:00:44,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:00:44,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:00:44,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:00:44,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:00:44,987 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:00:44,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:00:44,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:00:44,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:00:44,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:00:44,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:00:44,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:00:44,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:00:44,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:00:44,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:00:44,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:00:45,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:00:45,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:00:45,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:00:45,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:00:45,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:00:45,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:00:45,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:00:45,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:00:45,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:00:45,008 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:00:45,035 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:00:45,035 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:00:45,036 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:00:45,037 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:00:45,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:00:45,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:00:45,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:00:45,039 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:00:45,039 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:00:45,039 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:00:45,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:00:45,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:00:45,040 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:00:45,040 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:00:45,041 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:00:45,041 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:00:45,041 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:00:45,042 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:00:45,042 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:00:45,042 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:00:45,042 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:00:45,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:00:45,043 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:00:45,043 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:00:45,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:00:45,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:00:45,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:00:45,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:00:45,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:00:45,045 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:00:45,045 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:00:45,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:00:45,046 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:00:45,046 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:00:45,046 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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f5c1949da3ffd7703b26279578bf3cad55c86e8b0ffaff69f49645cdd541f53 [2022-11-21 22:00:45,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:00:45,533 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:00:45,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:00:45,537 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:00:45,538 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:00:45,539 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2022-11-21 22:00:49,324 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:00:49,625 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:00:49,626 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2022-11-21 22:00:49,647 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/data/4d524d7c9/30f1fe4049c84ebc8219d3de30044859/FLAG5967e5aa7 [2022-11-21 22:00:49,665 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/data/4d524d7c9/30f1fe4049c84ebc8219d3de30044859 [2022-11-21 22:00:49,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:00:49,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:00:49,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:49,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:00:49,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:00:49,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:49" (1/1) ... [2022-11-21 22:00:49,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12124cf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:49, skipping insertion in model container [2022-11-21 22:00:49,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:49" (1/1) ... [2022-11-21 22:00:49,708 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:00:49,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:00:49,983 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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2022-11-21 22:00:50,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:00:50,470 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:00:50,484 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_77867a0c-3bc6-44b6-9d2b-ef4b141307be/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2022-11-21 22:00:50,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:00:50,631 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:00:50,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50 WrapperNode [2022-11-21 22:00:50,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:50,634 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:00:50,634 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:00:50,634 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:00:50,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,740 INFO L138 Inliner]: procedures = 358, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2022-11-21 22:00:50,741 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:00:50,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:00:50,743 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:00:50,743 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:00:50,753 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,769 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,804 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,811 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:00:50,839 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:00:50,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:00:50,839 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:00:50,840 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:50" (1/1) ... [2022-11-21 22:00:50,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:00:50,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:00:50,884 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:00:50,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:00:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 22:00:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2022-11-21 22:00:50,946 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2022-11-21 22:00:50,946 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2022-11-21 22:00:50,946 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2022-11-21 22:00:50,947 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2022-11-21 22:00:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:00:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:00:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 22:00:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:00:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:00:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-21 22:00:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:00:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:00:50,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:00:50,951 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 22:00:51,443 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:00:51,445 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:00:51,665 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:00:51,673 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:00:51,673 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:00:51,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:00:51 BoogieIcfgContainer [2022-11-21 22:00:51,692 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:00:51,693 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:00:51,693 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:00:51,704 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:00:51,705 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:00:51" (1/1) ... [2022-11-21 22:00:51,706 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 22:00:51,713 INFO L158 Benchmark]: Toolchain (without parser) took 2019.62ms. Allocated memory was 73.4MB in the beginning and 102.8MB in the end (delta: 29.4MB). Free memory was 47.6MB in the beginning and 74.9MB in the end (delta: -27.3MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. [2022-11-21 22:00:51,713 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:00:51,714 INFO L158 Benchmark]: CACSL2BoogieTranslator took 939.22ms. Allocated memory was 73.4MB in the beginning and 102.8MB in the end (delta: 29.4MB). Free memory was 47.4MB in the beginning and 76.5MB in the end (delta: -29.1MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2022-11-21 22:00:51,715 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.36ms. Allocated memory is still 102.8MB. Free memory was 76.3MB in the beginning and 73.1MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:00:51,716 INFO L158 Benchmark]: Boogie Preprocessor took 96.06ms. Allocated memory is still 102.8MB. Free memory was 73.1MB in the beginning and 70.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:00:51,717 INFO L158 Benchmark]: RCFGBuilder took 852.97ms. Allocated memory is still 102.8MB. Free memory was 69.5MB in the beginning and 75.5MB in the end (delta: -6.0MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2022-11-21 22:00:51,718 INFO L158 Benchmark]: CodeCheck took 17.76ms. Allocated memory is still 102.8MB. Free memory was 75.5MB in the beginning and 74.9MB in the end (delta: 627.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:00:51,729 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 0.25ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 939.22ms. Allocated memory was 73.4MB in the beginning and 102.8MB in the end (delta: 29.4MB). Free memory was 47.4MB in the beginning and 76.5MB in the end (delta: -29.1MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.36ms. Allocated memory is still 102.8MB. Free memory was 76.3MB in the beginning and 73.1MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.06ms. Allocated memory is still 102.8MB. Free memory was 73.1MB in the beginning and 70.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 852.97ms. Allocated memory is still 102.8MB. Free memory was 69.5MB in the beginning and 75.5MB in the end (delta: -6.0MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. * CodeCheck took 17.76ms. Allocated memory is still 102.8MB. Free memory was 75.5MB in the beginning and 74.9MB in the end (delta: 627.1kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:00:51,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77867a0c-3bc6-44b6-9d2b-ef4b141307be/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