./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.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_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/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 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 ................................................................................................................................ 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_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/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 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 .................................................................................................................................... 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 17:39:23,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:39:23,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:39:23,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:39:23,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:39:23,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:39:23,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:39:23,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:39:23,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:39:23,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:39:23,529 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:39:23,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:39:23,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:39:23,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:39:23,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:39:23,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:39:23,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:39:23,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:39:23,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:39:23,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:39:23,559 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:39:23,561 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:39:23,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:39:23,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:39:23,572 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:39:23,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:39:23,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:39:23,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:39:23,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:39:23,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:39:23,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:39:23,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:39:23,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:39:23,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:39:23,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:39:23,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:39:23,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:39:23,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:39:23,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:39:23,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:39:23,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:39:23,596 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:39:23,636 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:39:23,636 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:39:23,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:39:23,638 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:39:23,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:39:23,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:39:23,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:39:23,639 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:39:23,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:39:23,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:39:23,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:39:23,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:39:23,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:39:23,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:39:23,642 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:39:23,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:39:23,642 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:39:23,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:39:23,643 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:39:23,643 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:39:23,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:39:23,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:39:23,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:39:23,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:39:23,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:39:23,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:39:23,645 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:39:23,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:39:23,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:39:23,647 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_feef0e6f-984a-4133-87de-4b885eb47c38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-12-01 17:39:23,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:39:24,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:39:24,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:39:24,016 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:39:24,017 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:39:24,018 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-12-01 17:39:24,083 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data/fcd3c6924/10a0a63bb6164058aaac8d72366ae806/FLAG7c3ac4be9 [2020-12-01 17:39:24,904 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:39:24,905 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-12-01 17:39:24,942 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data/fcd3c6924/10a0a63bb6164058aaac8d72366ae806/FLAG7c3ac4be9 [2020-12-01 17:39:25,001 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data/fcd3c6924/10a0a63bb6164058aaac8d72366ae806 [2020-12-01 17:39:25,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:39:25,007 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:39:25,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:39:25,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:39:25,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:39:25,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:25" (1/1) ... [2020-12-01 17:39:25,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c401cbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:25, skipping insertion in model container [2020-12-01 17:39:25,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:25" (1/1) ... [2020-12-01 17:39:25,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:39:25,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:39:25,395 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:39:25,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@478099a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:25, skipping insertion in model container [2020-12-01 17:39:25,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:39:25,397 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:39:25,399 INFO L168 Benchmark]: Toolchain (without parser) took 390.62 ms. Allocated memory is still 102.8 MB. Free memory was 60.5 MB in the beginning and 77.7 MB in the end (delta: -17.2 MB). Peak memory consumption was 9.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:25,400 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 102.8 MB. Free memory was 81.4 MB in the beginning and 81.3 MB in the end (delta: 55.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:39:25,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.55 ms. Allocated memory is still 102.8 MB. Free memory was 60.3 MB in the beginning and 77.7 MB in the end (delta: -17.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:25,402 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 102.8 MB. Free memory was 81.4 MB in the beginning and 81.3 MB in the end (delta: 55.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.55 ms. Allocated memory is still 102.8 MB. Free memory was 60.3 MB in the beginning and 77.7 MB in the end (delta: -17.4 MB). Peak memory consumption was 9.4 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 17:39:27,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:39:27,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:39:28,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:39:28,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:39:28,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:39:28,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:39:28,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:39:28,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:39:28,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:39:28,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:39:28,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:39:28,073 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:39:28,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:39:28,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:39:28,083 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:39:28,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:39:28,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:39:28,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:39:28,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:39:28,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:39:28,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:39:28,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:39:28,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:39:28,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:39:28,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:39:28,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:39:28,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:39:28,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:39:28,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:39:28,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:39:28,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:39:28,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:39:28,139 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:39:28,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:39:28,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:39:28,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:39:28,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:39:28,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:39:28,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:39:28,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:39:28,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:39:28,191 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:39:28,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:39:28,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:39:28,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:39:28,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:39:28,195 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:39:28,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:39:28,196 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:39:28,196 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:39:28,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:39:28,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:39:28,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:39:28,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:39:28,198 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:39:28,198 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:39:28,198 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:39:28,199 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:39:28,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:39:28,199 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:39:28,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:39:28,200 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:39:28,200 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:39:28,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:39:28,200 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:39:28,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:39:28,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:39:28,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:39:28,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:39:28,201 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:39:28,201 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:39:28,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:39:28,202 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:39:28,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:39:28,202 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_feef0e6f-984a-4133-87de-4b885eb47c38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-12-01 17:39:28,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:39:28,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:39:28,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:39:28,671 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:39:28,672 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:39:28,673 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-12-01 17:39:28,765 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data/9459c8313/7f1b4f00fbd24191bd1c4b0da973b3c0/FLAG3c5fb3503 [2020-12-01 17:39:29,694 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:39:29,695 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-12-01 17:39:29,736 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data/9459c8313/7f1b4f00fbd24191bd1c4b0da973b3c0/FLAG3c5fb3503 [2020-12-01 17:39:29,765 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_feef0e6f-984a-4133-87de-4b885eb47c38/bin/ukojak/data/9459c8313/7f1b4f00fbd24191bd1c4b0da973b3c0 [2020-12-01 17:39:29,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:39:29,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:39:29,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:39:29,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:39:29,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:39:29,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:29" (1/1) ... [2020-12-01 17:39:29,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@529b611f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:29, skipping insertion in model container [2020-12-01 17:39:29,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:29" (1/1) ... [2020-12-01 17:39:29,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:39:29,896 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:39:30,225 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:39:30,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@528bed13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:30, skipping insertion in model container [2020-12-01 17:39:30,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:39:30,226 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:39:30,229 INFO L168 Benchmark]: Toolchain (without parser) took 455.64 ms. Allocated memory is still 69.2 MB. Free memory was 44.5 MB in the beginning and 52.1 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:30,230 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 50.1 MB in the end (delta: 32.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:39:30,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.53 ms. Allocated memory is still 69.2 MB. Free memory was 44.3 MB in the beginning and 52.1 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:30,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 50.1 MB in the end (delta: 32.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 450.53 ms. Allocated memory is still 69.2 MB. Free memory was 44.3 MB in the beginning and 52.1 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.7 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...