./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/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_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/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_505c6fc3-9061-4086-aba3-ee41b7cddd65/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 b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- 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 23:32:04,735 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:32:04,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:32:04,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:32:04,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:32:04,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:32:04,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:32:04,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:32:04,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:32:04,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:32:04,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:32:04,801 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:32:04,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:32:04,804 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:32:04,806 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:32:04,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:32:04,812 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:32:04,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:32:04,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:32:04,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:32:04,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:32:04,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:32:04,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:32:04,829 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:32:04,838 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:32:04,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:32:04,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:32:04,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:32:04,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:32:04,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:32:04,849 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:32:04,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:32:04,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:32:04,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:32:04,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:32:04,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:32:04,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:32:04,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:32:04,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:32:04,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:32:04,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:32:04,861 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:32:04,900 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:32:04,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:32:04,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:32:04,902 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:32:04,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:32:04,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:32:04,903 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:32:04,904 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:32:04,904 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:32:04,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:32:04,905 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:32:04,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:32:04,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:32:04,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:32:04,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:32:04,907 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:32:04,907 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:32:04,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:32:04,907 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:32:04,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:32:04,908 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:32:04,908 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:32:04,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:32:04,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:04,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:32:04,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:32:04,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:32:04,910 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:32:04,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:32:04,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:32:04,911 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_505c6fc3-9061-4086-aba3-ee41b7cddd65/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2022-11-21 23:32:05,208 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:32:05,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:32:05,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:32:05,233 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:32:05,235 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:32:05,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-21 23:32:08,504 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:32:08,835 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:32:08,841 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-21 23:32:08,857 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/data/ddc3b8037/09e239a4dec34d4e9f1bbd1152e5e4a6/FLAG57fe4c07e [2022-11-21 23:32:08,874 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/data/ddc3b8037/09e239a4dec34d4e9f1bbd1152e5e4a6 [2022-11-21 23:32:08,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:32:08,878 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:32:08,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:08,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:32:08,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:32:08,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:08" (1/1) ... [2022-11-21 23:32:08,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e201be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:08, skipping insertion in model container [2022-11-21 23:32:08,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:08" (1/1) ... [2022-11-21 23:32:08,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:32:08,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:09,226 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:32:09,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@738f6d6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:09, skipping insertion in model container [2022-11-21 23:32:09,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:09,228 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:32:09,231 INFO L158 Benchmark]: Toolchain (without parser) took 351.21ms. Allocated memory is still 155.2MB. Free memory was 114.0MB in the beginning and 104.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:32:09,231 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 111.1MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:09,232 INFO L158 Benchmark]: CACSL2BoogieTranslator took 348.45ms. Allocated memory is still 155.2MB. Free memory was 114.0MB in the beginning and 104.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:32:09,234 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 111.1MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 348.45ms. Allocated memory is still 155.2MB. Free memory was 114.0MB in the beginning and 104.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. 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_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/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_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/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_505c6fc3-9061-4086-aba3-ee41b7cddd65/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 b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- 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 23:32:11,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:32:11,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:32:11,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:32:11,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:32:11,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:32:11,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:32:11,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:32:11,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:32:11,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:32:11,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:32:11,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:32:11,726 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:32:11,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:32:11,728 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:32:11,729 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:32:11,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:32:11,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:32:11,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:32:11,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:32:11,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:32:11,748 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:32:11,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:32:11,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:32:11,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:32:11,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:32:11,762 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:32:11,763 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:32:11,763 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:32:11,764 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:32:11,765 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:32:11,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:32:11,766 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:32:11,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:32:11,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:32:11,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:32:11,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:32:11,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:32:11,786 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:32:11,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:32:11,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:32:11,791 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:32:11,839 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:32:11,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:32:11,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:32:11,841 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:32:11,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:32:11,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:32:11,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:32:11,843 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:32:11,843 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:32:11,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:32:11,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:32:11,845 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:32:11,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:32:11,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:32:11,845 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:32:11,846 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:32:11,846 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:32:11,846 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:32:11,846 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:32:11,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:32:11,847 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:32:11,847 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:32:11,847 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:32:11,847 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:32:11,847 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:32:11,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:11,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:32:11,848 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:32:11,848 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:32:11,849 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:32:11,849 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:32:11,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:32:11,850 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:32:11,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:32:11,850 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_505c6fc3-9061-4086-aba3-ee41b7cddd65/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2022-11-21 23:32:12,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:32:12,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:32:12,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:32:12,304 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:32:12,304 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:32:12,306 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-21 23:32:15,623 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:32:16,053 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:32:16,053 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-21 23:32:16,067 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/data/2482385f9/eeea42f0685f4d1ebff5a630e6f24c06/FLAG77717742e [2022-11-21 23:32:16,088 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505c6fc3-9061-4086-aba3-ee41b7cddd65/bin/ukojak-jW3SillKbg/data/2482385f9/eeea42f0685f4d1ebff5a630e6f24c06 [2022-11-21 23:32:16,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:32:16,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:32:16,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:16,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:32:16,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:32:16,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:16" (1/1) ... [2022-11-21 23:32:16,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c40b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:16, skipping insertion in model container [2022-11-21 23:32:16,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:16" (1/1) ... [2022-11-21 23:32:16,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:32:16,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:16,512 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:32:16,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4509744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:16, skipping insertion in model container [2022-11-21 23:32:16,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:16,514 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:32:16,518 INFO L158 Benchmark]: Toolchain (without parser) took 423.75ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 25.2MB in the beginning and 56.0MB in the end (delta: -30.7MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-11-21 23:32:16,520 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 58.7MB. Free memory was 37.1MB in the beginning and 37.1MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:16,521 INFO L158 Benchmark]: CACSL2BoogieTranslator took 419.24ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 25.2MB in the beginning and 56.0MB in the end (delta: -30.8MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-11-21 23:32:16,524 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 58.7MB. Free memory was 37.1MB in the beginning and 37.1MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 419.24ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 25.2MB in the beginning and 56.0MB in the end (delta: -30.8MB). Peak memory consumption was 3.8MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN