./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL --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-hotfix-svcomp22-839c364 [2021-11-25 08:11:39,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 08:11:39,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 08:11:39,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 08:11:39,234 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 08:11:39,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 08:11:39,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 08:11:39,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 08:11:39,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 08:11:39,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 08:11:39,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 08:11:39,256 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 08:11:39,257 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 08:11:39,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 08:11:39,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 08:11:39,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 08:11:39,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 08:11:39,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 08:11:39,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 08:11:39,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 08:11:39,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 08:11:39,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 08:11:39,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 08:11:39,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 08:11:39,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 08:11:39,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 08:11:39,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 08:11:39,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 08:11:39,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 08:11:39,305 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 08:11:39,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 08:11:39,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 08:11:39,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 08:11:39,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 08:11:39,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 08:11:39,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 08:11:39,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 08:11:39,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 08:11:39,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 08:11:39,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 08:11:39,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 08:11:39,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-25 08:11:39,359 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 08:11:39,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 08:11:39,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 08:11:39,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 08:11:39,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 08:11:39,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 08:11:39,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 08:11:39,364 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 08:11:39,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 08:11:39,364 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 08:11:39,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 08:11:39,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 08:11:39,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 08:11:39,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 08:11:39,367 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 08:11:39,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 08:11:39,367 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 08:11:39,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 08:11:39,368 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 08:11:39,368 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 08:11:39,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 08:11:39,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:11:39,369 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 08:11:39,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 08:11:39,370 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 08:11:39,370 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 08:11:39,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 08:11:39,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 08:11:39,371 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_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-25 08:11:39,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 08:11:39,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 08:11:39,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 08:11:39,684 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 08:11:39,686 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 08:11:39,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-25 08:11:39,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data/778c25542/15a0ead834dd4aabb7d70a18e7f13c51/FLAG5c6479f0c [2021-11-25 08:11:40,319 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 08:11:40,320 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-25 08:11:40,333 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data/778c25542/15a0ead834dd4aabb7d70a18e7f13c51/FLAG5c6479f0c [2021-11-25 08:11:40,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data/778c25542/15a0ead834dd4aabb7d70a18e7f13c51 [2021-11-25 08:11:40,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 08:11:40,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 08:11:40,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 08:11:40,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 08:11:40,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 08:11:40,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:11:40" (1/1) ... [2021-11-25 08:11:40,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@516f55de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:11:40, skipping insertion in model container [2021-11-25 08:11:40,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:11:40" (1/1) ... [2021-11-25 08:11:40,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 08:11:40,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:11:40,863 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-25 08:11:41,025 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-25 08:11:41,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@293a43b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:11:41, skipping insertion in model container [2021-11-25 08:11:41,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 08:11:41,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-25 08:11:41,029 INFO L158 Benchmark]: Toolchain (without parser) took 401.85ms. Allocated memory is still 117.4MB. Free memory was 76.7MB in the beginning and 89.4MB in the end (delta: -12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 08:11:41,030 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory was 94.6MB in the beginning and 94.6MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 08:11:41,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.08ms. Allocated memory is still 117.4MB. Free memory was 76.6MB in the beginning and 89.4MB in the end (delta: -12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 08:11:41,033 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory was 94.6MB in the beginning and 94.6MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.08ms. Allocated memory is still 117.4MB. Free memory was 76.6MB in the beginning and 89.4MB in the end (delta: -12.9MB). 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_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL --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-hotfix-svcomp22-839c364 [2021-11-25 08:11:43,345 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 08:11:43,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 08:11:43,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 08:11:43,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 08:11:43,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 08:11:43,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 08:11:43,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 08:11:43,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 08:11:43,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 08:11:43,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 08:11:43,431 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 08:11:43,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 08:11:43,434 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 08:11:43,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 08:11:43,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 08:11:43,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 08:11:43,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 08:11:43,446 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 08:11:43,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 08:11:43,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 08:11:43,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 08:11:43,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 08:11:43,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 08:11:43,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 08:11:43,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 08:11:43,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 08:11:43,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 08:11:43,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 08:11:43,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 08:11:43,472 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 08:11:43,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 08:11:43,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 08:11:43,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 08:11:43,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 08:11:43,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 08:11:43,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 08:11:43,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 08:11:43,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 08:11:43,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 08:11:43,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 08:11:43,482 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-25 08:11:43,522 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 08:11:43,522 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 08:11:43,524 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 08:11:43,524 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 08:11:43,525 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 08:11:43,526 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 08:11:43,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 08:11:43,526 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 08:11:43,527 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 08:11:43,527 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 08:11:43,528 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 08:11:43,528 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 08:11:43,529 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 08:11:43,529 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 08:11:43,529 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 08:11:43,529 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 08:11:43,529 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 08:11:43,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 08:11:43,530 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 08:11:43,530 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 08:11:43,530 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 08:11:43,531 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 08:11:43,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 08:11:43,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:11:43,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 08:11:43,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 08:11:43,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 08:11:43,532 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 08:11:43,532 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 08:11:43,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 08:11:43,533 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 08:11:43,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 08:11:43,533 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_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-25 08:11:43,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 08:11:43,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 08:11:43,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 08:11:43,903 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 08:11:43,903 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 08:11:43,905 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-25 08:11:43,987 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data/8337fac84/3cf37e1d10b845cca09914c28a4dad36/FLAG798890d1a [2021-11-25 08:11:44,680 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 08:11:44,681 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-25 08:11:44,696 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data/8337fac84/3cf37e1d10b845cca09914c28a4dad36/FLAG798890d1a [2021-11-25 08:11:45,002 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2ae046-fb9b-436b-b4a0-39a33af5dd29/bin/ukojak-d1pc8ZmBRL/data/8337fac84/3cf37e1d10b845cca09914c28a4dad36 [2021-11-25 08:11:45,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 08:11:45,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 08:11:45,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 08:11:45,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 08:11:45,018 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 08:11:45,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:11:45" (1/1) ... [2021-11-25 08:11:45,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ec14154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:11:45, skipping insertion in model container [2021-11-25 08:11:45,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:11:45" (1/1) ... [2021-11-25 08:11:45,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 08:11:45,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:11:45,275 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-25 08:11:45,498 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-25 08:11:45,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@690f341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:11:45, skipping insertion in model container [2021-11-25 08:11:45,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 08:11:45,499 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-25 08:11:45,501 INFO L158 Benchmark]: Toolchain (without parser) took 490.48ms. Allocated memory is still 52.4MB. Free memory was 27.7MB in the beginning and 29.2MB in the end (delta: -1.5MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2021-11-25 08:11:45,502 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 52.4MB. Free memory was 33.5MB in the beginning and 33.5MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 08:11:45,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 485.00ms. Allocated memory is still 52.4MB. Free memory was 27.5MB in the beginning and 29.2MB in the end (delta: -1.7MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2021-11-25 08:11:45,505 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 52.4MB. Free memory was 33.5MB in the beginning and 33.5MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 485.00ms. Allocated memory is still 52.4MB. Free memory was 27.5MB in the beginning and 29.2MB in the end (delta: -1.7MB). Peak memory consumption was 8.0MB. 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