./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.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_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/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_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/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_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/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 be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- 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 22:20:11,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:20:11,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:20:11,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:20:11,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:20:11,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:20:11,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:20:11,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:20:11,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:20:11,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:20:11,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:20:11,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:20:11,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:20:11,953 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:20:11,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:20:11,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:20:11,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:20:11,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:20:11,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:20:11,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:20:11,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:20:11,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:20:11,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:20:11,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:20:11,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:20:11,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:20:11,988 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:20:11,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:20:11,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:20:11,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:20:11,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:20:11,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:20:11,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:20:11,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:20:11,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:20:12,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:20:12,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:20:12,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:20:12,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:20:12,003 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:20:12,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:20:12,005 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:20:12,042 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:20:12,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:20:12,046 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:20:12,046 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:20:12,048 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:20:12,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:20:12,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:20:12,048 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:20:12,049 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:20:12,049 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:20:12,050 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:20:12,050 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:20:12,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:20:12,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:20:12,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:20:12,051 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:20:12,051 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:20:12,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:20:12,052 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:20:12,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:20:12,052 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:20:12,052 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:20:12,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:20:12,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:20:12,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:20:12,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:20:12,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:20:12,054 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:20:12,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:20:12,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:20:12,055 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_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2022-11-21 22:20:12,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:20:12,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:20:12,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:20:12,377 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:20:12,378 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:20:12,379 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-21 22:20:15,526 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:20:15,815 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:20:15,816 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-21 22:20:15,847 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/data/8e2102831/5f389547dbc349d4b930b8be6f81e619/FLAGbaa73ffe2 [2022-11-21 22:20:15,861 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/data/8e2102831/5f389547dbc349d4b930b8be6f81e619 [2022-11-21 22:20:15,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:20:15,866 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:20:15,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:20:15,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:20:15,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:20:15,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:20:15" (1/1) ... [2022-11-21 22:20:15,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23de36d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:20:15, skipping insertion in model container [2022-11-21 22:20:15,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:20:15" (1/1) ... [2022-11-21 22:20:15,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:20:15,939 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:20:16,147 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:20:16,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c225b63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:20:16, skipping insertion in model container [2022-11-21 22:20:16,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:20:16,151 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:20:16,153 INFO L158 Benchmark]: Toolchain (without parser) took 286.79ms. Allocated memory is still 167.8MB. Free memory was 121.8MB in the beginning and 112.0MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:20:16,154 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 113.2MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:20:16,155 INFO L158 Benchmark]: CACSL2BoogieTranslator took 284.06ms. Allocated memory is still 167.8MB. Free memory was 121.8MB in the beginning and 112.0MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:20:16,157 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 113.2MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 284.06ms. Allocated memory is still 167.8MB. Free memory was 121.8MB in the beginning and 112.0MB 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/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_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/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_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/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 be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- 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 22:20:18,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:20:18,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:20:18,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:20:18,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:20:18,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:20:18,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:20:18,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:20:18,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:20:18,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:20:18,663 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:20:18,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:20:18,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:20:18,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:20:18,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:20:18,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:20:18,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:20:18,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:20:18,672 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:20:18,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:20:18,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:20:18,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:20:18,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:20:18,680 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:20:18,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:20:18,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:20:18,685 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:20:18,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:20:18,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:20:18,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:20:18,688 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:20:18,689 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:20:18,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:20:18,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:20:18,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:20:18,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:20:18,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:20:18,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:20:18,714 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:20:18,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:20:18,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:20:18,722 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:20:18,760 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:20:18,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:20:18,761 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:20:18,761 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:20:18,762 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:20:18,763 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:20:18,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:20:18,763 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:20:18,763 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:20:18,764 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:20:18,764 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:20:18,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:20:18,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:20:18,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:20:18,765 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:20:18,765 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:20:18,765 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:20:18,766 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:20:18,766 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:20:18,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:20:18,766 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:20:18,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:20:18,767 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:20:18,767 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:20:18,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:20:18,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:20:18,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:20:18,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:20:18,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:20:18,769 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:20:18,769 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:20:18,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:20:18,769 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:20:18,770 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:20:18,770 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_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2022-11-21 22:20:19,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:20:19,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:20:19,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:20:19,213 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:20:19,213 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:20:19,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-21 22:20:22,486 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:20:22,846 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:20:22,851 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-21 22:20:22,883 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/data/28a17ef57/336ae44682de4030ad9d24b4c71b1f1f/FLAG1ed14318c [2022-11-21 22:20:22,902 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab166608-fd9c-4c18-b67a-98e8c8d2a7c7/bin/ukojak-jW3SillKbg/data/28a17ef57/336ae44682de4030ad9d24b4c71b1f1f [2022-11-21 22:20:22,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:20:22,910 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:20:22,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:20:22,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:20:22,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:20:22,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:20:22" (1/1) ... [2022-11-21 22:20:22,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76d403d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:20:22, skipping insertion in model container [2022-11-21 22:20:22,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:20:22" (1/1) ... [2022-11-21 22:20:22,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:20:23,019 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:20:23,308 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:20:23,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c340548 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:20:23, skipping insertion in model container [2022-11-21 22:20:23,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:20:23,310 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:20:23,314 INFO L158 Benchmark]: Toolchain (without parser) took 402.49ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 32.0MB in the beginning and 58.4MB in the end (delta: -26.4MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2022-11-21 22:20:23,315 INFO L158 Benchmark]: CDTParser took 1.07ms. Allocated memory is still 62.9MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:20:23,316 INFO L158 Benchmark]: CACSL2BoogieTranslator took 394.82ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 31.7MB in the beginning and 58.4MB in the end (delta: -26.7MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2022-11-21 22:20:23,318 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.07ms. Allocated memory is still 62.9MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 394.82ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 31.7MB in the beginning and 58.4MB in the end (delta: -26.7MB). Peak memory consumption was 8.0MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN