./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.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_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/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_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/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_97bec5a3-6423-411a-8d62-c318649668c3/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 bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 --- 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 22:16:57,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:16:57,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:16:57,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:16:57,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:16:57,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:16:57,066 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:16:57,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:16:57,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:16:57,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:16:57,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:16:57,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:16:57,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:16:57,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:16:57,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:16:57,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:16:57,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:16:57,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:16:57,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:16:57,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:16:57,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:16:57,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:16:57,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:16:57,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:16:57,118 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:16:57,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:16:57,119 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:16:57,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:16:57,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:16:57,122 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:16:57,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:16:57,123 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:16:57,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:16:57,127 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:16:57,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:16:57,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:16:57,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:16:57,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:16:57,130 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:16:57,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:16:57,132 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:16:57,133 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:16:57,169 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:16:57,169 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:16:57,171 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:16:57,171 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:16:57,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:16:57,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:16:57,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:16:57,173 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:16:57,173 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:16:57,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:16:57,174 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:16:57,174 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:16:57,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:16:57,174 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:16:57,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:16:57,175 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:16:57,175 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:16:57,175 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:16:57,175 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:16:57,175 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:16:57,176 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:16:57,176 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:16:57,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:16:57,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:16:57,176 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:16:57,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:16:57,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:16:57,177 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:16:57,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:16:57,177 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:16:57,177 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_97bec5a3-6423-411a-8d62-c318649668c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 [2022-11-21 22:16:57,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:16:57,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:16:57,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:16:57,545 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:16:57,545 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:16:57,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2022-11-21 22:17:00,556 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:17:00,938 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:17:00,939 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2022-11-21 22:17:00,954 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/data/1dccfb911/01e4e27c6f0541e0a0a6a98ff3a5da23/FLAG6a8900c48 [2022-11-21 22:17:00,968 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/data/1dccfb911/01e4e27c6f0541e0a0a6a98ff3a5da23 [2022-11-21 22:17:00,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:17:00,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:17:00,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:17:00,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:17:00,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:17:00,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:17:00" (1/1) ... [2022-11-21 22:17:00,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7147e9c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:00, skipping insertion in model container [2022-11-21 22:17:00,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:17:00" (1/1) ... [2022-11-21 22:17:00,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:17:01,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:17:01,412 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:17:01,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53768ff8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:01, skipping insertion in model container [2022-11-21 22:17:01,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:17:01,414 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:17:01,415 INFO L158 Benchmark]: Toolchain (without parser) took 442.73ms. Allocated memory is still 157.3MB. Free memory was 122.2MB in the beginning and 123.0MB in the end (delta: -821.0kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:17:01,416 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory was 98.7MB in the beginning and 98.5MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:17:01,417 INFO L158 Benchmark]: CACSL2BoogieTranslator took 440.29ms. Allocated memory is still 157.3MB. Free memory was 122.2MB in the beginning and 123.0MB in the end (delta: -821.0kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:17:01,418 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory was 98.7MB in the beginning and 98.5MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 440.29ms. Allocated memory is still 157.3MB. Free memory was 122.2MB in the beginning and 123.0MB in the end (delta: -821.0kB). Peak memory consumption was 6.3MB. 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_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/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_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/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_97bec5a3-6423-411a-8d62-c318649668c3/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 bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 --- 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 22:17:03,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:17:03,647 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:17:03,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:17:03,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:17:03,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:17:03,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:17:03,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:17:03,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:17:03,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:17:03,696 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:17:03,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:17:03,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:17:03,702 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:17:03,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:17:03,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:17:03,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:17:03,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:17:03,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:17:03,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:17:03,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:17:03,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:17:03,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:17:03,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:17:03,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:17:03,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:17:03,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:17:03,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:17:03,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:17:03,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:17:03,735 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:17:03,736 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:17:03,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:17:03,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:17:03,760 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:17:03,760 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:17:03,761 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:17:03,761 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:17:03,761 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:17:03,762 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:17:03,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:17:03,765 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:17:03,788 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:17:03,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:17:03,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:17:03,789 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:17:03,790 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:17:03,790 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:17:03,790 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:17:03,791 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:17:03,791 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:17:03,791 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:17:03,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:17:03,791 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:17:03,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:17:03,792 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:17:03,792 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:17:03,792 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:17:03,793 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:17:03,793 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:17:03,793 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:17:03,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:17:03,793 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:17:03,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:17:03,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:17:03,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:17:03,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:17:03,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:17:03,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:17:03,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:17:03,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:17:03,796 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:17:03,796 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:17:03,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:17:03,796 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:17:03,797 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:17:03,797 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_97bec5a3-6423-411a-8d62-c318649668c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 [2022-11-21 22:17:04,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:17:04,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:17:04,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:17:04,229 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:17:04,230 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:17:04,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2022-11-21 22:17:07,496 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:17:07,901 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:17:07,908 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2022-11-21 22:17:07,942 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/data/7307f884c/2279ffa3223a469d9b90192988afe53d/FLAGc1a5f1eaa [2022-11-21 22:17:07,956 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97bec5a3-6423-411a-8d62-c318649668c3/bin/ukojak-jW3SillKbg/data/7307f884c/2279ffa3223a469d9b90192988afe53d [2022-11-21 22:17:07,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:17:07,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:17:07,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:17:07,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:17:07,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:17:07,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:17:07" (1/1) ... [2022-11-21 22:17:07,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5deb3fc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:07, skipping insertion in model container [2022-11-21 22:17:07,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:17:07" (1/1) ... [2022-11-21 22:17:07,979 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:17:08,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:17:08,264 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:17:08,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@715c0671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:08, skipping insertion in model container [2022-11-21 22:17:08,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:17:08,266 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:17:08,270 INFO L158 Benchmark]: Toolchain (without parser) took 305.56ms. Allocated memory is still 83.9MB. Free memory was 62.4MB in the beginning and 52.0MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:17:08,270 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:17:08,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.35ms. Allocated memory is still 83.9MB. Free memory was 62.2MB in the beginning and 52.0MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:17:08,273 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.35ms. Allocated memory is still 83.9MB. Free memory was 62.2MB in the beginning and 52.0MB in the end (delta: 10.1MB). 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