./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3a97724240a87192496d8328468f54cf5b25ba6881d4dae32505036169c4a273 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:37:42,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:37:42,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:37:42,341 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:37:42,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:37:42,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:37:42,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:37:42,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:37:42,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:37:42,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:37:42,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:37:42,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:37:42,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:37:42,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:37:42,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:37:42,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:37:42,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:37:42,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:37:42,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:37:42,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:37:42,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:37:42,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:37:42,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:37:42,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:37:42,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:37:42,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:37:42,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:37:42,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:37:42,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:37:42,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:37:42,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:37:42,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:37:42,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:37:42,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:37:42,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:37:42,391 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:37:42,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:37:42,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:37:42,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:37:42,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:37:42,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:37:42,399 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:37:42,443 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:37:42,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:37:42,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:37:42,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:37:42,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:37:42,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:37:42,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:37:42,446 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:37:42,446 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:37:42,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:37:42,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:37:42,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:37:42,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:37:42,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:37:42,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:37:42,447 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:37:42,447 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:37:42,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:37:42,447 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:37:42,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:37:42,448 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:37:42,448 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:37:42,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:37:42,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:37:42,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:37:42,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:37:42,449 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:37:42,449 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:37:42,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:37:42,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:37:42,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a97724240a87192496d8328468f54cf5b25ba6881d4dae32505036169c4a273 [2022-11-21 23:37:42,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:37:42,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:37:42,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:37:42,839 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:37:42,840 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:37:42,841 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2022-11-21 23:37:46,565 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:37:46,966 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:37:46,974 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2022-11-21 23:37:46,995 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/data/a6a7d033f/2144e3c605b7421481cd09cc9932d5a4/FLAG9db731e60 [2022-11-21 23:37:47,018 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/data/a6a7d033f/2144e3c605b7421481cd09cc9932d5a4 [2022-11-21 23:37:47,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:37:47,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:37:47,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:37:47,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:37:47,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:37:47,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:47" (1/1) ... [2022-11-21 23:37:47,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d395e8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:47, skipping insertion in model container [2022-11-21 23:37:47,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:47" (1/1) ... [2022-11-21 23:37:47,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:37:47,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:37:47,390 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:37:47,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d000249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:47, skipping insertion in model container [2022-11-21 23:37:47,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:37:47,392 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:37:47,394 INFO L158 Benchmark]: Toolchain (without parser) took 367.50ms. Allocated memory is still 203.4MB. Free memory was 156.7MB in the beginning and 147.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:37:47,394 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 142.6MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:37:47,395 INFO L158 Benchmark]: CACSL2BoogieTranslator took 364.57ms. Allocated memory is still 203.4MB. Free memory was 156.7MB in the beginning and 147.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:37:47,397 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 142.6MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 364.57ms. Allocated memory is still 203.4MB. Free memory was 156.7MB in the beginning and 147.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3a97724240a87192496d8328468f54cf5b25ba6881d4dae32505036169c4a273 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:37:50,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:37:50,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:37:50,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:37:50,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:37:50,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:37:50,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:37:50,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:37:50,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:37:50,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:37:50,317 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:37:50,319 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:37:50,319 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:37:50,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:37:50,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:37:50,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:37:50,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:37:50,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:37:50,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:37:50,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:37:50,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:37:50,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:37:50,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:37:50,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:37:50,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:37:50,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:37:50,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:37:50,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:37:50,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:37:50,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:37:50,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:37:50,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:37:50,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:37:50,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:37:50,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:37:50,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:37:50,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:37:50,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:37:50,400 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:37:50,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:37:50,407 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:37:50,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:37:50,468 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:37:50,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:37:50,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:37:50,470 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:37:50,471 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:37:50,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:37:50,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:37:50,472 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:37:50,472 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:37:50,473 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:37:50,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:37:50,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:37:50,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:37:50,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:37:50,480 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:37:50,481 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:37:50,482 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:37:50,482 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:37:50,482 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:37:50,482 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:37:50,483 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:37:50,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:37:50,483 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:37:50,484 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:37:50,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:37:50,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:37:50,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:37:50,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:37:50,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:37:50,487 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:37:50,487 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:37:50,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:37:50,488 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:37:50,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:37:50,488 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a97724240a87192496d8328468f54cf5b25ba6881d4dae32505036169c4a273 [2022-11-21 23:37:50,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:37:50,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:37:50,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:37:50,926 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:37:50,926 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:37:50,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2022-11-21 23:37:54,180 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:37:54,591 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:37:54,592 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2022-11-21 23:37:54,611 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/data/9a997faeb/039f960a07f54fbd972a90b02000ed7a/FLAGf7eb011cb [2022-11-21 23:37:54,641 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa936a1-c958-4594-8d9e-f85958c39242/bin/ukojak-jW3SillKbg/data/9a997faeb/039f960a07f54fbd972a90b02000ed7a [2022-11-21 23:37:54,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:37:54,647 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:37:54,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:37:54,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:37:54,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:37:54,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:54" (1/1) ... [2022-11-21 23:37:54,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@384ddb3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:54, skipping insertion in model container [2022-11-21 23:37:54,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:54" (1/1) ... [2022-11-21 23:37:54,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:37:54,743 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:37:55,008 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:37:55,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c1a38b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:55, skipping insertion in model container [2022-11-21 23:37:55,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:37:55,010 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:37:55,012 INFO L158 Benchmark]: Toolchain (without parser) took 364.37ms. Allocated memory is still 81.8MB. Free memory was 58.2MB in the beginning and 48.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:37:55,013 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:37:55,014 INFO L158 Benchmark]: CACSL2BoogieTranslator took 360.73ms. Allocated memory is still 81.8MB. Free memory was 58.0MB in the beginning and 48.4MB in the end (delta: 9.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:37:55,016 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 360.73ms. Allocated memory is still 81.8MB. Free memory was 58.0MB in the beginning and 48.4MB in the end (delta: 9.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN