./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/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_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/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_bf8cfb65-bc26-47f2-986d-f72956574087/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 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- 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 23:35:35,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:35:35,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:35:35,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:35:35,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:35:35,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:35:35,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:35:35,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:35:35,175 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:35:35,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:35:35,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:35:35,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:35:35,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:35:35,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:35:35,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:35:35,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:35:35,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:35:35,191 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:35:35,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:35:35,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:35:35,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:35:35,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:35:35,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:35:35,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:35:35,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:35:35,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:35:35,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:35:35,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:35:35,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:35:35,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:35:35,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:35:35,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:35:35,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:35:35,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:35:35,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:35:35,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:35:35,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:35:35,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:35:35,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:35:35,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:35:35,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:35:35,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:35:35,272 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:35:35,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:35:35,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:35:35,275 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:35:35,276 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:35:35,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:35:35,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:35:35,277 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:35:35,277 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:35:35,277 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:35:35,279 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:35:35,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:35:35,279 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:35:35,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:35:35,280 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:35:35,280 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:35:35,280 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:35:35,281 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:35:35,281 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:35:35,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:35:35,281 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:35:35,282 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:35:35,282 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:35:35,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:35:35,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:35:35,283 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:35:35,283 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:35:35,283 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:35:35,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:35:35,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:35:35,284 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_bf8cfb65-bc26-47f2-986d-f72956574087/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2022-11-21 23:35:35,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:35:35,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:35:35,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:35:35,634 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:35:35,635 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:35:35,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 23:35:38,706 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:35:39,002 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:35:39,003 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 23:35:39,027 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/data/281516afa/bf0bae3590e4483ca0d34e6d48b4798a/FLAGf3007efb4 [2022-11-21 23:35:39,048 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/data/281516afa/bf0bae3590e4483ca0d34e6d48b4798a [2022-11-21 23:35:39,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:35:39,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:35:39,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:35:39,057 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:35:39,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:35:39,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:35:39" (1/1) ... [2022-11-21 23:35:39,063 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d17eb19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:35:39, skipping insertion in model container [2022-11-21 23:35:39,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:35:39" (1/1) ... [2022-11-21 23:35:39,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:35:39,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:35:39,442 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:35:39,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4875585b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:35:39, skipping insertion in model container [2022-11-21 23:35:39,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:35:39,445 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:35:39,447 INFO L158 Benchmark]: Toolchain (without parser) took 392.30ms. Allocated memory is still 140.5MB. Free memory was 94.8MB in the beginning and 84.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:35:39,448 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 140.5MB. Free memory is still 115.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:35:39,449 INFO L158 Benchmark]: CACSL2BoogieTranslator took 387.86ms. Allocated memory is still 140.5MB. Free memory was 94.3MB in the beginning and 84.8MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:35:39,451 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 140.5MB. Free memory is still 115.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 387.86ms. Allocated memory is still 140.5MB. Free memory was 94.3MB in the beginning and 84.8MB in the end (delta: 9.5MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/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_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/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_bf8cfb65-bc26-47f2-986d-f72956574087/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 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- 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 23:35:41,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:35:41,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:35:41,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:35:41,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:35:41,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:35:41,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:35:41,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:35:41,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:35:41,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:35:41,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:35:41,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:35:41,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:35:41,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:35:41,914 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:35:41,915 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:35:41,916 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:35:41,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:35:41,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:35:41,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:35:41,935 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:35:41,938 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:35:41,939 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:35:41,940 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:35:41,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:35:41,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:35:41,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:35:41,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:35:41,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:35:41,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:35:41,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:35:41,953 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:35:41,955 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:35:41,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:35:41,957 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:35:41,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:35:41,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:35:41,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:35:41,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:35:41,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:35:41,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:35:41,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:35:42,007 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:35:42,008 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:35:42,010 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:35:42,010 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:35:42,011 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:35:42,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:35:42,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:35:42,012 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:35:42,012 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:35:42,012 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:35:42,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:35:42,013 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:35:42,013 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:35:42,014 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:35:42,014 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:35:42,014 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:35:42,014 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:35:42,014 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:35:42,014 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:35:42,015 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:35:42,015 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:35:42,015 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:35:42,015 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:35:42,015 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:35:42,016 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:35:42,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:35:42,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:35:42,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:35:42,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:35:42,016 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:35:42,017 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:35:42,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:35:42,017 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:35:42,017 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:35:42,017 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_bf8cfb65-bc26-47f2-986d-f72956574087/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2022-11-21 23:35:42,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:35:42,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:35:42,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:35:42,470 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:35:42,471 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:35:42,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 23:35:45,507 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:35:45,825 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:35:45,827 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 23:35:45,846 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/data/4c68cd6a4/54cb698328f44326927938585070e966/FLAGaf8b55c3b [2022-11-21 23:35:45,860 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf8cfb65-bc26-47f2-986d-f72956574087/bin/ukojak-jW3SillKbg/data/4c68cd6a4/54cb698328f44326927938585070e966 [2022-11-21 23:35:45,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:35:45,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:35:45,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:35:45,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:35:45,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:35:45,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:35:45" (1/1) ... [2022-11-21 23:35:45,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ab3ac40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:35:45, skipping insertion in model container [2022-11-21 23:35:45,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:35:45" (1/1) ... [2022-11-21 23:35:45,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:35:45,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:35:46,181 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:35:46,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57be7363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:35:46, skipping insertion in model container [2022-11-21 23:35:46,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:35:46,183 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:35:46,185 INFO L158 Benchmark]: Toolchain (without parser) took 319.79ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 34.8MB in the beginning and 58.7MB in the end (delta: -23.9MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-21 23:35:46,186 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 67.1MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:35:46,188 INFO L158 Benchmark]: CACSL2BoogieTranslator took 317.38ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 34.6MB in the beginning and 58.7MB in the end (delta: -24.1MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-21 23:35:46,190 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 67.1MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 317.38ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 34.6MB in the beginning and 58.7MB in the end (delta: -24.1MB). Peak memory consumption was 8.2MB. 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