./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak --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 f543df7e5e68964c311a6b9adc1ef0b929ba1144 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak --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 f543df7e5e68964c311a6b9adc1ef0b929ba1144 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:00:41,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:00:41,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:00:41,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:00:41,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:00:41,413 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:00:41,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:00:41,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:00:41,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:00:41,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:00:41,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:00:41,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:00:41,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:00:41,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:00:41,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:00:41,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:00:41,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:00:41,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:00:41,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:00:41,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:00:41,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:00:41,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:00:41,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:00:41,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:00:41,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:00:41,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:00:41,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:00:41,504 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:00:41,505 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:00:41,507 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:00:41,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:00:41,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:00:41,514 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:00:41,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:00:41,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:00:41,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:00:41,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:00:41,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:00:41,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:00:41,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:00:41,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:00:41,529 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:00:41,571 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:00:41,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:00:41,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:00:41,573 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:00:41,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:00:41,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:00:41,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:00:41,576 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:00:41,577 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:00:41,577 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:00:41,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:00:41,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:00:41,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:00:41,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:00:41,579 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:00:41,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:00:41,580 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:00:41,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:00:41,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:00:41,581 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:00:41,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:00:41,582 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:00:41,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:00:41,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:00:41,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:00:41,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:00:41,583 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:00:41,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:00:41,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:00:41,585 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-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f543df7e5e68964c311a6b9adc1ef0b929ba1144 [2020-12-01 17:00:41,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:00:42,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:00:42,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:00:42,037 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:00:42,039 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:00:42,042 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-12-01 17:00:42,139 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data/2d35f416a/99b3d528ac3045ad8920ea2edfb4593e/FLAGdc039075c [2020-12-01 17:00:43,213 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:00:43,214 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-12-01 17:00:43,254 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data/2d35f416a/99b3d528ac3045ad8920ea2edfb4593e/FLAGdc039075c [2020-12-01 17:00:43,745 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data/2d35f416a/99b3d528ac3045ad8920ea2edfb4593e [2020-12-01 17:00:43,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:00:43,751 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:00:43,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:00:43,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:00:43,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:00:43,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:00:43" (1/1) ... [2020-12-01 17:00:43,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@380791d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:43, skipping insertion in model container [2020-12-01 17:00:43,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:00:43" (1/1) ... [2020-12-01 17:00:43,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:00:43,896 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:00:44,345 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:00:44,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5dbaec23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:44, skipping insertion in model container [2020-12-01 17:00:44,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:00:44,347 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:00:44,353 INFO L168 Benchmark]: Toolchain (without parser) took 599.71 ms. Allocated memory was 107.0 MB in the beginning and 136.3 MB in the end (delta: 29.4 MB). Free memory was 76.5 MB in the beginning and 110.9 MB in the end (delta: -34.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:00:44,355 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 107.0 MB. Free memory is still 66.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:00:44,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 590.43 ms. Allocated memory was 107.0 MB in the beginning and 136.3 MB in the end (delta: 29.4 MB). Free memory was 76.5 MB in the beginning and 110.9 MB in the end (delta: -34.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:00:44,361 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 107.0 MB. Free memory is still 66.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 590.43 ms. Allocated memory was 107.0 MB in the beginning and 136.3 MB in the end (delta: 29.4 MB). Free memory was 76.5 MB in the beginning and 110.9 MB in the end (delta: -34.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:00:47,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:00:47,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:00:47,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:00:47,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:00:47,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:00:47,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:00:47,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:00:47,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:00:47,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:00:47,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:00:47,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:00:47,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:00:47,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:00:47,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:00:47,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:00:47,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:00:47,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:00:47,641 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:00:47,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:00:47,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:00:47,649 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:00:47,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:00:47,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:00:47,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:00:47,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:00:47,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:00:47,668 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:00:47,669 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:00:47,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:00:47,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:00:47,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:00:47,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:00:47,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:00:47,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:00:47,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:00:47,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:00:47,680 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:00:47,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:00:47,682 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:00:47,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:00:47,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:00:47,757 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:00:47,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:00:47,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:00:47,761 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:00:47,763 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:00:47,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:00:47,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:00:47,765 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:00:47,765 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:00:47,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:00:47,767 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:00:47,767 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:00:47,768 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:00:47,768 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:00:47,768 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:00:47,769 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:00:47,769 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:00:47,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:00:47,770 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:00:47,770 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:00:47,770 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:00:47,771 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:00:47,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:00:47,771 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:00:47,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:00:47,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:00:47,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:00:47,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:00:47,773 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:00:47,773 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:00:47,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:00:47,774 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:00:47,775 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:00:47,775 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-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f543df7e5e68964c311a6b9adc1ef0b929ba1144 [2020-12-01 17:00:48,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:00:48,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:00:48,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:00:48,418 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:00:48,421 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:00:48,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-12-01 17:00:48,508 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data/4eb6f6831/1d426559027e478cb3c2b9472a38e3af/FLAGaf86d554b [2020-12-01 17:00:49,384 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:00:49,385 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-12-01 17:00:49,406 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data/4eb6f6831/1d426559027e478cb3c2b9472a38e3af/FLAGaf86d554b [2020-12-01 17:00:49,482 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e22c5458-ee6d-413b-8a79-bfad7b847b62/bin/ukojak/data/4eb6f6831/1d426559027e478cb3c2b9472a38e3af [2020-12-01 17:00:49,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:00:49,493 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:00:49,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:00:49,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:00:49,500 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:00:49,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:00:49" (1/1) ... [2020-12-01 17:00:49,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab853b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:49, skipping insertion in model container [2020-12-01 17:00:49,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:00:49" (1/1) ... [2020-12-01 17:00:49,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:00:49,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:00:49,872 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:00:49,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e4a45e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:49, skipping insertion in model container [2020-12-01 17:00:49,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:00:49,875 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:00:49,879 INFO L168 Benchmark]: Toolchain (without parser) took 383.09 ms. Allocated memory is still 52.4 MB. Free memory was 27.0 MB in the beginning and 27.9 MB in the end (delta: -897.1 kB). Peak memory consumption was 3.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:00:49,881 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.5 MB in the end (delta: 33.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:00:49,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 379.47 ms. Allocated memory is still 52.4 MB. Free memory was 26.8 MB in the beginning and 27.9 MB in the end (delta: -1.1 MB). Peak memory consumption was 3.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:00:49,889 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.5 MB in the end (delta: 33.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 379.47 ms. Allocated memory is still 52.4 MB. Free memory was 26.8 MB in the beginning and 27.9 MB in the end (delta: -1.1 MB). Peak memory consumption was 3.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...