./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ --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 bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da --- 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-6b4ec56 [2022-11-20 17:23:35,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:23:35,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:23:35,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:23:35,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:23:35,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:23:35,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:23:35,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:23:35,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:23:35,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:23:35,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:23:35,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:23:35,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:23:35,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:23:35,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:23:35,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:23:35,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:23:35,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:23:35,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:23:35,097 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:23:35,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:23:35,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:23:35,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:23:35,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:23:35,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:23:35,107 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:23:35,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:23:35,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:23:35,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:23:35,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:23:35,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:23:35,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:23:35,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:23:35,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:23:35,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:23:35,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:23:35,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:23:35,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:23:35,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:23:35,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:23:35,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:23:35,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:23:35,150 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:23:35,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:23:35,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:23:35,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:23:35,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:23:35,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:23:35,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:23:35,163 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:23:35,164 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:23:35,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:23:35,165 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:23:35,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:23:35,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:23:35,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:23:35,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:23:35,166 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:23:35,166 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:23:35,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:23:35,167 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:23:35,167 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:23:35,167 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:23:35,167 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:23:35,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:23:35,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:23:35,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:23:35,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:23:35,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:23:35,168 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:23:35,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:23:35,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:23:35,169 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_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da [2022-11-20 17:23:35,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:23:35,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:23:35,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:23:35,510 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:23:35,510 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:23:35,514 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 17:23:38,530 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:23:38,872 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:23:38,880 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 17:23:38,900 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/data/1cba42639/b34fd7ffd8334828a6d8ec00f7606857/FLAG7a00e6d1f [2022-11-20 17:23:38,915 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/data/1cba42639/b34fd7ffd8334828a6d8ec00f7606857 [2022-11-20 17:23:38,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:23:38,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:23:38,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:23:38,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:23:38,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:23:38,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:23:38" (1/1) ... [2022-11-20 17:23:38,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c63b63c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:38, skipping insertion in model container [2022-11-20 17:23:38,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:23:38" (1/1) ... [2022-11-20 17:23:38,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:23:39,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:23:39,302 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:23:39,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11a3f15b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:39, skipping insertion in model container [2022-11-20 17:23:39,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:23:39,305 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:23:39,308 INFO L158 Benchmark]: Toolchain (without parser) took 386.86ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 68.7MB in the beginning and 160.2MB in the end (delta: -91.5MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-11-20 17:23:39,308 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory is still 110.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:23:39,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 383.81ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 68.4MB in the beginning and 160.2MB in the end (delta: -91.8MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-11-20 17:23:39,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory is still 110.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 383.81ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 68.4MB in the beginning and 160.2MB in the end (delta: -91.8MB). Peak memory consumption was 15.0MB. 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_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ --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 bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da --- 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-6b4ec56 [2022-11-20 17:23:41,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:23:41,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:23:41,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:23:41,665 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:23:41,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:23:41,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:23:41,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:23:41,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:23:41,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:23:41,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:23:41,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:23:41,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:23:41,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:23:41,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:23:41,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:23:41,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:23:41,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:23:41,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:23:41,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:23:41,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:23:41,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:23:41,689 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:23:41,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:23:41,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:23:41,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:23:41,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:23:41,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:23:41,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:23:41,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:23:41,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:23:41,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:23:41,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:23:41,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:23:41,714 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:23:41,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:23:41,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:23:41,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:23:41,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:23:41,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:23:41,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:23:41,724 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:23:41,772 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:23:41,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:23:41,774 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:23:41,775 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:23:41,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:23:41,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:23:41,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:23:41,776 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:23:41,777 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:23:41,777 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:23:41,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:23:41,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:23:41,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:23:41,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:23:41,779 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:23:41,780 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:23:41,780 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:23:41,780 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:23:41,781 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:23:41,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:23:41,781 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:23:41,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:23:41,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:23:41,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:23:41,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:23:41,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:23:41,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:23:41,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:23:41,784 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:23:41,784 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:23:41,784 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:23:41,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:23:41,785 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:23:41,785 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:23:41,786 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_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da [2022-11-20 17:23:42,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:23:42,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:23:42,226 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:23:42,227 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:23:42,227 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:23:42,229 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 17:23:45,359 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:23:45,705 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:23:45,707 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 17:23:45,722 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/data/ac498b672/ff808260549742d88041879306b571b6/FLAG1ed3574d9 [2022-11-20 17:23:45,741 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d78de0f8-8e22-4fe7-ad23-6fa7c4918300/bin/ukojak-pZX7IvK2PQ/data/ac498b672/ff808260549742d88041879306b571b6 [2022-11-20 17:23:45,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:23:45,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:23:45,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:23:45,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:23:45,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:23:45,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:23:45" (1/1) ... [2022-11-20 17:23:45,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b602df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:45, skipping insertion in model container [2022-11-20 17:23:45,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:23:45" (1/1) ... [2022-11-20 17:23:45,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:23:45,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:23:46,073 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:23:46,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ff33bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:46, skipping insertion in model container [2022-11-20 17:23:46,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:23:46,075 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:23:46,079 INFO L158 Benchmark]: Toolchain (without parser) took 331.99ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 31.2MB in the beginning and 60.7MB in the end (delta: -29.5MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2022-11-20 17:23:46,079 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:23:46,081 INFO L158 Benchmark]: CACSL2BoogieTranslator took 327.58ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 31.1MB in the beginning and 60.7MB in the end (delta: -29.6MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2022-11-20 17:23:46,083 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 62.9MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 327.58ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 31.1MB in the beginning and 60.7MB in the end (delta: -29.6MB). Peak memory consumption was 6.2MB. 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