./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10d5067d95273951a014725afb4753c98c29896d9675321f4fa3b00f339e7930 --- 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-dbf71c6-m [2022-10-17 17:03:53,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:03:53,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:03:53,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:03:53,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:03:53,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:03:53,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:03:53,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:03:53,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:03:53,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:03:53,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:03:53,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:03:53,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:03:54,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:03:54,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:03:54,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:03:54,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:03:54,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:03:54,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:03:54,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:03:54,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:03:54,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:03:54,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:03:54,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:03:54,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:03:54,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:03:54,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:03:54,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:03:54,045 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:03:54,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:03:54,047 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:03:54,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:03:54,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:03:54,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:03:54,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:03:54,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:03:54,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:03:54,062 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:03:54,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:03:54,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:03:54,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:03:54,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:03:54,116 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:03:54,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:03:54,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:03:54,118 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:03:54,119 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:03:54,119 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:03:54,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:03:54,119 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:03:54,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:03:54,120 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:03:54,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:03:54,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:03:54,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:03:54,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:03:54,121 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:03:54,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:03:54,122 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:03:54,122 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:03:54,122 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:03:54,122 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:03:54,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:03:54,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:54,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:03:54,123 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:03:54,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:03:54,124 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:03:54,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:03:54,124 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:03:54,124 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_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10d5067d95273951a014725afb4753c98c29896d9675321f4fa3b00f339e7930 [2022-10-17 17:03:54,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:03:54,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:03:54,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:03:54,476 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:03:54,478 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:03:54,479 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i [2022-10-17 17:03:54,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data/dd23b3ba9/b06ab638a34d47998c78c4c36ef6ea5e/FLAG1f356d68a [2022-10-17 17:03:55,125 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:03:55,126 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i [2022-10-17 17:03:55,142 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data/dd23b3ba9/b06ab638a34d47998c78c4c36ef6ea5e/FLAG1f356d68a [2022-10-17 17:03:55,379 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data/dd23b3ba9/b06ab638a34d47998c78c4c36ef6ea5e [2022-10-17 17:03:55,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:03:55,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:03:55,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:55,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:03:55,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:03:55,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:55,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16b0507a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55, skipping insertion in model container [2022-10-17 17:03:55,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:55,410 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:03:55,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:03:55,840 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i[30190,30203] [2022-10-17 17:03:55,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:55,864 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:03:55,899 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i[30190,30203] [2022-10-17 17:03:55,905 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:55,939 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:03:55,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55 WrapperNode [2022-10-17 17:03:55,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:55,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:55,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:03:55,941 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:03:55,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:55,963 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:55,984 INFO L138 Inliner]: procedures = 163, calls = 21, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 71 [2022-10-17 17:03:55,985 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:55,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:03:55,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:03:55,986 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:03:55,998 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:55,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:56,002 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:56,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:56,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:56,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:56,015 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:56,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:56,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:03:56,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:03:56,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:03:56,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:03:56,022 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:55" (1/1) ... [2022-10-17 17:03:56,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:56,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:03:56,056 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:03:56,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:03:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:03:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure setThread [2022-10-17 17:03:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure setThread [2022-10-17 17:03:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:03:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-10-17 17:03:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:03:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:03:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:03:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure checkThread [2022-10-17 17:03:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure checkThread [2022-10-17 17:03:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:03:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-10-17 17:03:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:03:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:03:56,113 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 17:03:56,264 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:03:56,266 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:03:56,501 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:03:56,509 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:03:56,509 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-10-17 17:03:56,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:03:56 BoogieIcfgContainer [2022-10-17 17:03:56,511 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:03:56,512 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:03:56,513 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:03:56,529 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:03:56,529 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:03:56" (1/1) ... [2022-10-17 17:03:56,530 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) [2022-10-17 17:03:56,535 INFO L158 Benchmark]: Toolchain (without parser) took 1149.76ms. Allocated memory is still 111.1MB. Free memory was 61.6MB in the beginning and 56.2MB in the end (delta: 5.4MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-10-17 17:03:56,536 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 111.1MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:03:56,538 INFO L158 Benchmark]: CACSL2BoogieTranslator took 554.90ms. Allocated memory is still 111.1MB. Free memory was 61.5MB in the beginning and 74.8MB in the end (delta: -13.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:03:56,539 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.27ms. Allocated memory is still 111.1MB. Free memory was 74.5MB in the beginning and 72.7MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:03:56,540 INFO L158 Benchmark]: Boogie Preprocessor took 34.20ms. Allocated memory is still 111.1MB. Free memory was 72.7MB in the beginning and 71.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:03:56,541 INFO L158 Benchmark]: RCFGBuilder took 490.99ms. Allocated memory is still 111.1MB. Free memory was 71.0MB in the beginning and 57.4MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 17:03:56,542 INFO L158 Benchmark]: CodeCheck took 20.09ms. Allocated memory is still 111.1MB. Free memory was 57.0MB in the beginning and 56.2MB in the end (delta: 797.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:03:56,552 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 0.35ms. Allocated memory is still 111.1MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 554.90ms. Allocated memory is still 111.1MB. Free memory was 61.5MB in the beginning and 74.8MB in the end (delta: -13.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.27ms. Allocated memory is still 111.1MB. Free memory was 74.5MB in the beginning and 72.7MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 34.20ms. Allocated memory is still 111.1MB. Free memory was 72.7MB in the beginning and 71.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 490.99ms. Allocated memory is still 111.1MB. Free memory was 71.0MB in the beginning and 57.4MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 20.09ms. Allocated memory is still 111.1MB. Free memory was 57.0MB in the beginning and 56.2MB in the end (delta: 797.0kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:03:56,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10d5067d95273951a014725afb4753c98c29896d9675321f4fa3b00f339e7930 --- 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-dbf71c6-m [2022-10-17 17:03:59,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:03:59,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:03:59,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:03:59,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:03:59,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:03:59,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:03:59,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:03:59,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:03:59,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:03:59,129 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:03:59,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:03:59,130 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:03:59,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:03:59,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:03:59,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:03:59,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:03:59,137 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:03:59,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:03:59,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:03:59,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:03:59,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:03:59,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:03:59,148 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:03:59,154 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:03:59,154 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:03:59,155 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:03:59,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:03:59,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:03:59,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:03:59,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:03:59,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:03:59,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:03:59,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:03:59,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:03:59,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:03:59,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:03:59,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:03:59,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:03:59,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:03:59,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:03:59,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 17:03:59,195 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:03:59,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:03:59,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:03:59,197 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:03:59,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:03:59,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:03:59,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:03:59,198 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:03:59,199 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:03:59,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:03:59,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:03:59,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:03:59,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:03:59,200 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:03:59,200 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:03:59,200 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:03:59,200 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:03:59,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:03:59,201 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:03:59,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:03:59,201 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:03:59,201 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:03:59,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:03:59,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:59,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:03:59,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:03:59,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:03:59,203 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:03:59,203 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:03:59,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:03:59,203 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:03:59,203 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:03:59,204 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_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10d5067d95273951a014725afb4753c98c29896d9675321f4fa3b00f339e7930 [2022-10-17 17:03:59,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:03:59,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:03:59,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:03:59,648 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:03:59,649 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:03:59,650 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i [2022-10-17 17:03:59,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data/e56d3cde5/05a3fed18f6b42ee9a4ad6c0944f9d04/FLAG339001c53 [2022-10-17 17:04:00,412 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:04:00,413 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i [2022-10-17 17:04:00,440 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data/e56d3cde5/05a3fed18f6b42ee9a4ad6c0944f9d04/FLAG339001c53 [2022-10-17 17:04:00,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/data/e56d3cde5/05a3fed18f6b42ee9a4ad6c0944f9d04 [2022-10-17 17:04:00,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:04:00,705 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:04:00,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:00,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:04:00,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:04:00,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:00" (1/1) ... [2022-10-17 17:04:00,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62fd200e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:00, skipping insertion in model container [2022-10-17 17:04:00,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:00" (1/1) ... [2022-10-17 17:04:00,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:04:00,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:04:01,285 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i[30190,30203] [2022-10-17 17:04:01,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:01,320 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:04:01,380 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/sv-benchmarks/c/pthread-deagle/reorder_c11_bad-10.i[30190,30203] [2022-10-17 17:04:01,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:01,446 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:04:01,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01 WrapperNode [2022-10-17 17:04:01,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:01,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:01,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:04:01,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:04:01,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,498 INFO L138 Inliner]: procedures = 166, calls = 21, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 72 [2022-10-17 17:04:01,498 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:01,499 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:04:01,499 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:04:01,499 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:04:01,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,549 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,550 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:04:01,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:04:01,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:04:01,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:04:01,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:01" (1/1) ... [2022-10-17 17:04:01,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:01,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:04:01,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:04:01,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:04:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:04:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure setThread [2022-10-17 17:04:01,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setThread [2022-10-17 17:04:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-10-17 17:04:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:04:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:04:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:04:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:04:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:04:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure checkThread [2022-10-17 17:04:01,648 INFO L138 BoogieDeclarations]: Found implementation of procedure checkThread [2022-10-17 17:04:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-10-17 17:04:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:04:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:04:01,661 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 17:04:01,821 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:04:01,839 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:04:02,150 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:04:02,156 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:04:02,157 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-10-17 17:04:02,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:02 BoogieIcfgContainer [2022-10-17 17:04:02,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:04:02,160 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:04:02,160 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:04:02,169 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:04:02,170 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:02" (1/1) ... [2022-10-17 17:04:02,170 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) [2022-10-17 17:04:02,174 INFO L158 Benchmark]: Toolchain (without parser) took 1468.92ms. Allocated memory is still 65.0MB. Free memory was 42.4MB in the beginning and 34.7MB in the end (delta: 7.7MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2022-10-17 17:04:02,175 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 65.0MB. Free memory was 45.5MB in the beginning and 45.5MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:04:02,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 741.75ms. Allocated memory is still 65.0MB. Free memory was 42.1MB in the beginning and 37.7MB in the end (delta: 4.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 17:04:02,177 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.39ms. Allocated memory is still 65.0MB. Free memory was 37.5MB in the beginning and 35.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:04:02,177 INFO L158 Benchmark]: Boogie Preprocessor took 60.37ms. Allocated memory is still 65.0MB. Free memory was 35.5MB in the beginning and 33.7MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:04:02,178 INFO L158 Benchmark]: RCFGBuilder took 599.27ms. Allocated memory is still 65.0MB. Free memory was 33.5MB in the beginning and 35.7MB in the end (delta: -2.2MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-10-17 17:04:02,178 INFO L158 Benchmark]: CodeCheck took 12.70ms. Allocated memory is still 65.0MB. Free memory was 35.7MB in the beginning and 34.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:04:02,182 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 0.34ms. Allocated memory is still 65.0MB. Free memory was 45.5MB in the beginning and 45.5MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 741.75ms. Allocated memory is still 65.0MB. Free memory was 42.1MB in the beginning and 37.7MB in the end (delta: 4.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.39ms. Allocated memory is still 65.0MB. Free memory was 37.5MB in the beginning and 35.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.37ms. Allocated memory is still 65.0MB. Free memory was 35.5MB in the beginning and 33.7MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 599.27ms. Allocated memory is still 65.0MB. Free memory was 33.5MB in the beginning and 35.7MB in the end (delta: -2.2MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. * CodeCheck took 12.70ms. Allocated memory is still 65.0MB. Free memory was 35.7MB in the beginning and 34.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:04:02,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a713a562-2ff7-4efa-acea-d80a07fbe36e/bin/ukojak-92XMlrwhuB/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