./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.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_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/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 fc349d4b39b824c160466037a685eed4cadc175f ................................................................................................................................ 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_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/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 fc349d4b39b824c160466037a685eed4cadc175f .................................................................................................................................... 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 18:22:24,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:22:24,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:22:24,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:22:24,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:22:24,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:22:24,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:22:24,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:22:24,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:22:24,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:22:24,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:22:24,223 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:22:24,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:22:24,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:22:24,229 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:22:24,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:22:24,233 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:22:24,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:22:24,241 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:22:24,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:22:24,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:22:24,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:22:24,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:22:24,255 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:22:24,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:22:24,265 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:22:24,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:22:24,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:22:24,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:22:24,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:22:24,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:22:24,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:22:24,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:22:24,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:22:24,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:22:24,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:22:24,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:22:24,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:22:24,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:22:24,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:22:24,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:22:24,284 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:22:24,317 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:22:24,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:22:24,318 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:22:24,318 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:22:24,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:22:24,319 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:22:24,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:22:24,320 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:22:24,320 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:22:24,320 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:22:24,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:22:24,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:22:24,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:22:24,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:22:24,321 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:22:24,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:22:24,322 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:22:24,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:22:24,322 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:22:24,322 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:22:24,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:22:24,323 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:22:24,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:22:24,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:22:24,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:22:24,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:22:24,324 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:22:24,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:22:24,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:22:24,325 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_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc349d4b39b824c160466037a685eed4cadc175f [2020-12-01 18:22:24,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:22:24,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:22:24,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:22:24,611 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:22:24,613 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:22:24,614 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-12-01 18:22:24,698 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data/43b145937/d75503f7db8b4085884384eef5560da3/FLAGfc3fdf2e8 [2020-12-01 18:22:25,443 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:22:25,443 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-12-01 18:22:25,469 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data/43b145937/d75503f7db8b4085884384eef5560da3/FLAGfc3fdf2e8 [2020-12-01 18:22:25,532 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data/43b145937/d75503f7db8b4085884384eef5560da3 [2020-12-01 18:22:25,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:22:25,536 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:22:25,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:25,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:22:25,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:22:25,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:25" (1/1) ... [2020-12-01 18:22:25,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1344a958 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:25, skipping insertion in model container [2020-12-01 18:22:25,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:25" (1/1) ... [2020-12-01 18:22:25,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:22:25,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:25,934 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:22:25,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2746341c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:25, skipping insertion in model container [2020-12-01 18:22:25,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:25,936 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:22:25,939 INFO L168 Benchmark]: Toolchain (without parser) took 401.25 ms. Allocated memory is still 90.2 MB. Free memory was 50.7 MB in the beginning and 65.7 MB in the end (delta: -15.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:25,941 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory was 61.6 MB in the beginning and 61.6 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:25,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.80 ms. Allocated memory is still 90.2 MB. Free memory was 50.5 MB in the beginning and 65.7 MB in the end (delta: -15.2 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:25,946 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory was 61.6 MB in the beginning and 61.6 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 396.80 ms. Allocated memory is still 90.2 MB. Free memory was 50.5 MB in the beginning and 65.7 MB in the end (delta: -15.2 MB). Peak memory consumption was 7.0 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 18:22:28,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:22:28,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:22:28,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:22:28,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:22:28,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:22:28,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:22:28,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:22:28,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:22:28,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:22:28,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:22:28,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:22:28,343 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:22:28,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:22:28,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:22:28,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:22:28,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:22:28,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:22:28,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:22:28,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:22:28,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:22:28,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:22:28,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:22:28,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:22:28,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:22:28,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:22:28,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:22:28,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:22:28,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:22:28,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:22:28,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:22:28,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:22:28,403 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:22:28,404 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:22:28,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:22:28,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:22:28,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:22:28,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:22:28,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:22:28,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:22:28,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:22:28,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:22:28,458 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:22:28,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:22:28,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:22:28,461 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:22:28,463 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:22:28,463 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:22:28,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:22:28,464 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:22:28,465 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:22:28,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:22:28,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:22:28,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:22:28,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:22:28,467 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:22:28,467 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:22:28,468 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:22:28,468 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:22:28,468 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:22:28,468 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:22:28,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:22:28,469 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:22:28,469 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:22:28,469 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:22:28,470 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:22:28,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:22:28,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:22:28,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:22:28,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:22:28,471 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:22:28,471 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:22:28,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:22:28,472 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:22:28,472 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:22:28,472 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_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc349d4b39b824c160466037a685eed4cadc175f [2020-12-01 18:22:28,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:22:28,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:22:28,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:22:28,914 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:22:28,916 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:22:28,916 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-12-01 18:22:28,985 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data/aad02db5b/f5255778b49e423c815f8e48dfa100cb/FLAG4fab5aed9 [2020-12-01 18:22:29,747 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:22:29,748 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-12-01 18:22:29,783 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data/aad02db5b/f5255778b49e423c815f8e48dfa100cb/FLAG4fab5aed9 [2020-12-01 18:22:29,861 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5d27ac58-a51f-421c-bc5d-5d23753bf5c9/bin/ukojak/data/aad02db5b/f5255778b49e423c815f8e48dfa100cb [2020-12-01 18:22:29,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:22:29,867 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:22:29,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:29,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:22:29,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:22:29,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:29" (1/1) ... [2020-12-01 18:22:29,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f787672 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:29, skipping insertion in model container [2020-12-01 18:22:29,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:29" (1/1) ... [2020-12-01 18:22:29,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:22:30,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:30,295 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:22:30,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@569b09bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:30, skipping insertion in model container [2020-12-01 18:22:30,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:30,296 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:22:30,299 INFO L168 Benchmark]: Toolchain (without parser) took 430.24 ms. Allocated memory is still 65.0 MB. Free memory was 43.5 MB in the beginning and 31.3 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:30,299 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 65.0 MB. Free memory is still 47.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:30,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.83 ms. Allocated memory is still 65.0 MB. Free memory was 43.3 MB in the beginning and 31.3 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:30,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 65.0 MB. Free memory is still 47.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 424.83 ms. Allocated memory is still 65.0 MB. Free memory was 43.3 MB in the beginning and 31.3 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 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...