./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-divine/tls_basic.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu --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 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:59,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:59,856 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:59,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:59,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:59,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:59,939 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:59,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:59,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:59,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:59,957 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:59,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:59,960 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:59,964 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:59,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:59,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:59,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:59,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:59,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:59,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:59,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:00,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:00,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:00,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:00,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:00,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:00,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:00,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:00,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:00,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:00,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:00,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:00,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:00,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:00,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:00,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:00,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:00,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:00,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:00,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:00,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:00,043 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 15:57:00,101 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:00,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:00,104 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:00,104 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:00,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:00,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:00,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:00,107 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:57:00,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:57:00,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:57:00,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:00,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:00,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:00,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:00,110 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:57:00,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:00,111 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:00,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:00,111 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:00,112 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:00,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:00,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:00,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:00,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:00,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:00,114 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:57:00,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:57:00,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:00,115 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_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-23 15:57:00,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:00,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:00,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:00,541 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:00,543 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:00,545 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-23 15:57:00,668 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data/8e9ca413c/81f786d56b684778b8ee4a4975b1f3bc/FLAG23159563e [2021-11-23 15:57:01,411 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:01,412 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-23 15:57:01,443 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data/8e9ca413c/81f786d56b684778b8ee4a4975b1f3bc/FLAG23159563e [2021-11-23 15:57:01,677 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data/8e9ca413c/81f786d56b684778b8ee4a4975b1f3bc [2021-11-23 15:57:01,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:01,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:01,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:01,687 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:01,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:01,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:01" (1/1) ... [2021-11-23 15:57:01,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70ec6432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:01, skipping insertion in model container [2021-11-23 15:57:01,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:01" (1/1) ... [2021-11-23 15:57:01,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:01,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:01,980 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-23 15:57:02,244 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-23 15:57:02,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46f34eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:02, skipping insertion in model container [2021-11-23 15:57:02,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:02,247 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-23 15:57:02,251 INFO L158 Benchmark]: Toolchain (without parser) took 566.37ms. Allocated memory is still 98.6MB. Free memory was 63.2MB in the beginning and 70.5MB in the end (delta: -7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:02,253 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 98.6MB. Free memory was 54.5MB in the beginning and 54.4MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:02,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 560.30ms. Allocated memory is still 98.6MB. Free memory was 63.0MB in the beginning and 70.5MB in the end (delta: -7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:02,260 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 98.6MB. Free memory was 54.5MB in the beginning and 54.4MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 560.30ms. Allocated memory is still 98.6MB. Free memory was 63.0MB in the beginning and 70.5MB in the end (delta: -7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu --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 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:05,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:05,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:05,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:05,237 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:05,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:05,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:05,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:05,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:05,255 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:05,256 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:05,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:05,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:05,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:05,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:05,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:05,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:05,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:05,272 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:05,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:05,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:05,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:05,283 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:05,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:05,290 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:05,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:05,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:05,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:05,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:05,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:05,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:05,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:05,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:05,301 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:05,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:05,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:05,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:05,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:05,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:05,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:05,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:05,332 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 15:57:05,388 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:05,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:05,390 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:05,391 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:05,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:05,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:05,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:05,394 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:57:05,394 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:57:05,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:05,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:05,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:05,397 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:05,397 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:57:05,397 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:57:05,398 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:57:05,398 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:57:05,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:05,399 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:05,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:05,399 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:05,400 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:05,400 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:05,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:05,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:05,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:05,401 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:05,402 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:57:05,402 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:57:05,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:05,403 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:57:05,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:57:05,403 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_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-23 15:57:05,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:05,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:05,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:05,885 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:05,886 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:05,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-23 15:57:05,986 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data/05226c8f2/ae690ec0764342a2ad015b69642f641b/FLAG23c52072b [2021-11-23 15:57:06,886 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:06,891 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-23 15:57:06,919 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data/05226c8f2/ae690ec0764342a2ad015b69642f641b/FLAG23c52072b [2021-11-23 15:57:07,052 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ba8d2fb-1eff-4fcb-a9c3-ab7330a9b900/bin/ukojak-CwSLpZB5Qu/data/05226c8f2/ae690ec0764342a2ad015b69642f641b [2021-11-23 15:57:07,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:07,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:07,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:07,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:07,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:07,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:07" (1/1) ... [2021-11-23 15:57:07,073 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12482252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:07, skipping insertion in model container [2021-11-23 15:57:07,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:07" (1/1) ... [2021-11-23 15:57:07,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:07,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:07,360 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-23 15:57:07,731 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-23 15:57:07,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74f0544d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:07, skipping insertion in model container [2021-11-23 15:57:07,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:07,734 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-23 15:57:07,737 INFO L158 Benchmark]: Toolchain (without parser) took 673.97ms. Allocated memory is still 69.2MB. Free memory was 47.7MB in the beginning and 50.9MB in the end (delta: -3.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:57:07,741 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 69.2MB. Free memory was 49.4MB in the beginning and 49.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:07,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 669.61ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 51.2MB in the end (delta: -3.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:57:07,746 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 69.2MB. Free memory was 49.4MB in the beginning and 49.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 669.61ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 51.2MB in the end (delta: -3.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN