./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.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_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/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_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/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_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/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 c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b --- 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 23:23:09,036 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:23:09,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:23:09,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:23:09,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:23:09,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:23:09,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:23:09,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:23:09,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:23:09,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:23:09,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:23:09,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:23:09,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:23:09,081 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:23:09,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:23:09,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:23:09,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:23:09,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:23:09,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:23:09,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:23:09,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:23:09,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:23:09,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:23:09,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:23:09,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:23:09,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:23:09,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:23:09,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:23:09,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:23:09,122 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:23:09,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:23:09,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:23:09,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:23:09,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:23:09,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:23:09,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:23:09,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:23:09,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:23:09,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:23:09,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:23:09,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:23:09,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:23:09,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:23:09,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:23:09,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:23:09,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:23:09,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:23:09,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:23:09,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:23:09,188 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:23:09,188 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:23:09,188 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:23:09,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:23:09,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:23:09,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:23:09,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:23:09,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:23:09,191 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:23:09,191 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:23:09,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:23:09,191 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:23:09,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:23:09,192 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:23:09,192 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:23:09,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:23:09,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:23:09,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:23:09,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:23:09,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:23:09,193 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:23:09,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:23:09,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:23:09,194 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_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b [2022-11-21 23:23:09,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:23:09,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:23:09,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:23:09,513 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:23:09,513 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:23:09,514 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-21 23:23:12,669 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:23:12,999 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:23:13,011 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-21 23:23:13,033 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/data/df03cdfd8/db03cfabdd664988bd163951b394cc5a/FLAGa4056688e [2022-11-21 23:23:13,052 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/data/df03cdfd8/db03cfabdd664988bd163951b394cc5a [2022-11-21 23:23:13,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:23:13,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:23:13,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:23:13,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:23:13,065 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:23:13,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:23:13" (1/1) ... [2022-11-21 23:23:13,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59e93ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:23:13, skipping insertion in model container [2022-11-21 23:23:13,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:23:13" (1/1) ... [2022-11-21 23:23:13,075 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:23:13,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:23:13,399 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:23:13,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@213118ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:23:13, skipping insertion in model container [2022-11-21 23:23:13,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:23:13,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:23:13,404 INFO L158 Benchmark]: Toolchain (without parser) took 344.03ms. Allocated memory was 138.4MB in the beginning and 184.5MB in the end (delta: 46.1MB). Free memory was 72.4MB in the beginning and 149.9MB in the end (delta: -77.4MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-11-21 23:23:13,404 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 138.4MB. Free memory is still 106.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:23:13,406 INFO L158 Benchmark]: CACSL2BoogieTranslator took 339.71ms. Allocated memory was 138.4MB in the beginning and 184.5MB in the end (delta: 46.1MB). Free memory was 72.1MB in the beginning and 149.9MB in the end (delta: -77.8MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-11-21 23:23:13,407 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 138.4MB. Free memory is still 106.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 339.71ms. Allocated memory was 138.4MB in the beginning and 184.5MB in the end (delta: 46.1MB). Free memory was 72.1MB in the beginning and 149.9MB in the end (delta: -77.8MB). Peak memory consumption was 10.8MB. 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_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/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_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/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_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/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 c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b --- 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 23:23:15,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:23:15,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:23:15,733 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:23:15,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:23:15,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:23:15,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:23:15,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:23:15,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:23:15,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:23:15,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:23:15,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:23:15,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:23:15,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:23:15,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:23:15,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:23:15,766 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:23:15,767 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:23:15,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:23:15,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:23:15,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:23:15,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:23:15,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:23:15,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:23:15,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:23:15,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:23:15,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:23:15,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:23:15,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:23:15,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:23:15,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:23:15,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:23:15,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:23:15,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:23:15,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:23:15,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:23:15,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:23:15,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:23:15,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:23:15,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:23:15,817 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:23:15,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:23:15,860 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:23:15,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:23:15,862 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:23:15,862 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:23:15,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:23:15,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:23:15,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:23:15,864 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:23:15,864 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:23:15,865 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:23:15,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:23:15,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:23:15,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:23:15,867 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:23:15,867 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:23:15,867 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:23:15,867 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:23:15,867 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:23:15,868 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:23:15,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:23:15,868 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:23:15,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:23:15,869 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:23:15,869 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:23:15,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:23:15,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:23:15,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:23:15,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:23:15,870 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:23:15,870 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:23:15,871 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:23:15,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:23:15,871 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:23:15,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:23:15,872 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_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b [2022-11-21 23:23:16,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:23:16,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:23:16,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:23:16,276 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:23:16,276 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:23:16,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-21 23:23:19,342 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:23:19,807 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:23:19,807 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-21 23:23:19,819 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/data/6a08824ab/240a665350d94d3282b1dc4b1bc907d4/FLAGcb735b0d5 [2022-11-21 23:23:19,838 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee8ee1e-2029-4917-a43d-2ffdd87de4cb/bin/ukojak-jW3SillKbg/data/6a08824ab/240a665350d94d3282b1dc4b1bc907d4 [2022-11-21 23:23:19,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:23:19,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:23:19,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:23:19,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:23:19,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:23:19,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:23:19" (1/1) ... [2022-11-21 23:23:19,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1565a77e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:23:19, skipping insertion in model container [2022-11-21 23:23:19,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:23:19" (1/1) ... [2022-11-21 23:23:19,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:23:19,929 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:23:20,170 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:23:20,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13f4b985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:23:20, skipping insertion in model container [2022-11-21 23:23:20,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:23:20,172 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:23:20,176 INFO L158 Benchmark]: Toolchain (without parser) took 333.80ms. Allocated memory is still 81.8MB. Free memory was 58.3MB in the beginning and 48.3MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:23:20,177 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:23:20,178 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.54ms. Allocated memory is still 81.8MB. Free memory was 58.0MB in the beginning and 48.3MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:23:20,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.54ms. Allocated memory is still 81.8MB. Free memory was 58.0MB in the beginning and 48.3MB 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 Writing output log to file Ultimate.log Result: UNKNOWN