./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.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_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/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_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/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_ba0ac824-a535-4ea6-850a-b73b401a2be3/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 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 --- 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 23:32:13,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:32:13,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:32:13,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:32:13,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:32:13,849 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:32:13,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:32:13,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:32:13,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:32:13,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:32:13,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:32:13,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:32:13,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:32:13,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:32:13,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:32:13,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:32:13,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:32:13,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:32:13,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:32:13,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:32:13,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:32:13,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:32:13,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:32:13,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:32:13,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:32:13,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:32:13,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:32:13,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:32:13,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:32:13,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:32:13,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:32:13,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:32:13,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:32:13,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:32:13,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:32:13,885 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:32:13,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:32:13,886 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:32:13,886 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:32:13,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:32:13,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:32:13,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:32:13,925 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:32:13,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:32:13,926 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:32:13,927 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:32:13,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:32:13,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:32:13,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:32:13,931 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:32:13,931 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:32:13,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:32:13,931 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:32:13,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:32:13,932 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:32:13,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:32:13,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:32:13,932 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:32:13,932 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:32:13,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:32:13,933 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:32:13,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:32:13,933 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:32:13,933 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:32:13,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:32:13,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:13,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:32:13,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:32:13,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:32:13,934 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:32:13,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:32:13,935 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:32:13,935 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_ba0ac824-a535-4ea6-850a-b73b401a2be3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 [2022-11-21 23:32:14,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:32:14,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:32:14,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:32:14,229 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:32:14,230 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:32:14,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2022-11-21 23:32:17,249 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:32:17,607 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:32:17,608 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2022-11-21 23:32:17,632 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/data/2747f71cd/4ce45374cbff4d6ca7c8b2f8858d19d3/FLAGcf6c74253 [2022-11-21 23:32:17,648 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/data/2747f71cd/4ce45374cbff4d6ca7c8b2f8858d19d3 [2022-11-21 23:32:17,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:32:17,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:32:17,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:17,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:32:17,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:32:17,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67b647a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17, skipping insertion in model container [2022-11-21 23:32:17,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:32:17,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:18,023 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:32:18,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fb3b8a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:18, skipping insertion in model container [2022-11-21 23:32:18,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:18,025 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:32:18,027 INFO L158 Benchmark]: Toolchain (without parser) took 373.63ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 71.1MB in the beginning and 144.4MB in the end (delta: -73.3MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-21 23:32:18,028 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 138.4MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:18,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.09ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 70.9MB in the beginning and 144.4MB in the end (delta: -73.4MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-21 23:32:18,031 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 138.4MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 371.09ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 70.9MB in the beginning and 144.4MB in the end (delta: -73.4MB). Peak memory consumption was 12.5MB. 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_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/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_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/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_ba0ac824-a535-4ea6-850a-b73b401a2be3/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 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 --- 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 23:32:20,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:32:20,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:32:20,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:32:20,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:32:20,580 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:32:20,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:32:20,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:32:20,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:32:20,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:32:20,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:32:20,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:32:20,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:32:20,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:32:20,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:32:20,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:32:20,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:32:20,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:32:20,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:32:20,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:32:20,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:32:20,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:32:20,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:32:20,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:32:20,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:32:20,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:32:20,644 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:32:20,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:32:20,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:32:20,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:32:20,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:32:20,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:32:20,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:32:20,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:32:20,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:32:20,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:32:20,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:32:20,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:32:20,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:32:20,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:32:20,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:32:20,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:32:20,702 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:32:20,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:32:20,704 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:32:20,705 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:32:20,706 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:32:20,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:32:20,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:32:20,707 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:32:20,707 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:32:20,707 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:32:20,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:32:20,709 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:32:20,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:32:20,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:32:20,709 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:32:20,710 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:32:20,710 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:32:20,710 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:32:20,711 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:32:20,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:32:20,711 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:32:20,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:32:20,712 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:32:20,712 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:32:20,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:32:20,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:20,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:32:20,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:32:20,713 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:32:20,714 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:32:20,714 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:32:20,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:32:20,715 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:32:20,715 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:32:20,715 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_ba0ac824-a535-4ea6-850a-b73b401a2be3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 [2022-11-21 23:32:21,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:32:21,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:32:21,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:32:21,155 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:32:21,156 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:32:21,157 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2022-11-21 23:32:24,225 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:32:24,730 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:32:24,731 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2022-11-21 23:32:24,760 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/data/f0e140428/0814197a35b94044a8c9119ecb968c62/FLAG3b585c53d [2022-11-21 23:32:24,780 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0ac824-a535-4ea6-850a-b73b401a2be3/bin/ukojak-jW3SillKbg/data/f0e140428/0814197a35b94044a8c9119ecb968c62 [2022-11-21 23:32:24,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:32:24,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:32:24,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:24,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:32:24,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:32:24,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:24" (1/1) ... [2022-11-21 23:32:24,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@497b012a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:24, skipping insertion in model container [2022-11-21 23:32:24,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:24" (1/1) ... [2022-11-21 23:32:24,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:32:24,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:25,164 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:32:25,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23b349b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:25, skipping insertion in model container [2022-11-21 23:32:25,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:25,166 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:32:25,170 INFO L158 Benchmark]: Toolchain (without parser) took 385.15ms. Allocated memory is still 79.7MB. Free memory was 54.7MB in the beginning and 45.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:32:25,171 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:25,172 INFO L158 Benchmark]: CACSL2BoogieTranslator took 378.80ms. Allocated memory is still 79.7MB. Free memory was 54.5MB in the beginning and 45.0MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:32:25,174 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 378.80ms. Allocated memory is still 79.7MB. Free memory was 54.5MB in the beginning and 45.0MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN