./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/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_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/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_53ff3727-88b3-4e2c-a29c-3bf499adefa2/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 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- 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 22:30:36,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:30:36,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:30:36,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:30:36,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:30:36,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:30:36,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:30:36,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:30:36,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:30:36,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:30:36,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:30:36,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:30:36,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:30:36,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:30:36,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:30:36,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:30:36,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:30:36,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:30:36,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:30:36,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:30:36,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:30:36,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:30:36,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:30:36,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:30:36,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:30:36,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:30:36,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:30:36,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:30:36,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:30:36,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:30:36,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:30:36,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:30:36,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:30:36,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:30:36,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:30:36,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:30:36,123 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:30:36,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:30:36,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:30:36,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:30:36,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:30:36,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:30:36,165 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:30:36,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:30:36,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:30:36,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:30:36,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:30:36,167 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:30:36,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:30:36,167 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:30:36,168 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:30:36,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:30:36,168 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:30:36,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:30:36,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:30:36,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:30:36,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:30:36,169 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:30:36,169 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:30:36,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:30:36,169 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:30:36,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:30:36,170 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:30:36,170 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:30:36,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:30:36,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:30:36,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:30:36,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:30:36,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:30:36,175 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:30:36,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:30:36,177 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:30:36,177 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_53ff3727-88b3-4e2c-a29c-3bf499adefa2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2022-11-21 22:30:36,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:30:36,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:30:36,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:30:36,483 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:30:36,483 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:30:36,485 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-21 22:30:39,574 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:30:39,970 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:30:39,973 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-21 22:30:39,988 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/data/e9822cb85/60aea3be6f0442d5b9c1fa16cf4acc87/FLAGcdb72c835 [2022-11-21 22:30:40,004 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/data/e9822cb85/60aea3be6f0442d5b9c1fa16cf4acc87 [2022-11-21 22:30:40,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:30:40,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:30:40,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:30:40,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:30:40,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:30:40,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:30:40" (1/1) ... [2022-11-21 22:30:40,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9946366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:40, skipping insertion in model container [2022-11-21 22:30:40,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:30:40" (1/1) ... [2022-11-21 22:30:40,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:30:40,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:30:40,387 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:30:40,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a028e76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:40, skipping insertion in model container [2022-11-21 22:30:40,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:30:40,389 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:30:40,391 INFO L158 Benchmark]: Toolchain (without parser) took 378.70ms. Allocated memory is still 157.3MB. Free memory was 128.1MB in the beginning and 118.1MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:30:40,392 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 121.6MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:30:40,393 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.97ms. Allocated memory is still 157.3MB. Free memory was 127.6MB in the beginning and 118.1MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:30:40,395 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 121.6MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.97ms. Allocated memory is still 157.3MB. Free memory was 127.6MB in the beginning and 118.1MB in the end (delta: 9.6MB). 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 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_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/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_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/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_53ff3727-88b3-4e2c-a29c-3bf499adefa2/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 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- 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 22:30:42,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:30:42,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:30:42,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:30:42,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:30:42,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:30:42,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:30:42,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:30:42,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:30:42,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:30:42,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:30:42,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:30:42,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:30:42,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:30:42,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:30:42,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:30:42,880 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:30:42,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:30:42,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:30:42,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:30:42,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:30:42,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:30:42,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:30:42,902 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:30:42,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:30:42,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:30:42,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:30:42,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:30:42,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:30:42,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:30:42,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:30:42,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:30:42,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:30:42,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:30:42,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:30:42,941 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:30:42,942 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:30:42,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:30:42,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:30:42,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:30:42,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:30:42,946 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:30:42,973 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:30:42,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:30:42,975 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:30:42,975 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:30:42,976 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:30:42,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:30:42,977 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:30:42,977 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:30:42,977 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:30:42,977 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:30:42,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:30:42,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:30:42,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:30:42,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:30:42,979 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:30:42,980 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:30:42,980 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:30:42,980 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:30:42,980 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:30:42,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:30:42,981 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:30:42,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:30:42,981 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:30:42,981 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:30:42,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:30:42,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:30:42,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:30:42,982 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:30:42,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:30:42,983 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:30:42,983 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:30:42,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:30:42,984 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:30:42,984 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:30:42,984 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_53ff3727-88b3-4e2c-a29c-3bf499adefa2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2022-11-21 22:30:43,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:30:43,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:30:43,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:30:43,426 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:30:43,427 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:30:43,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-21 22:30:46,447 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:30:46,866 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:30:46,866 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-21 22:30:46,889 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/data/8a17fc397/8b64de5676924477afb6783f63c37848/FLAG0cfd58ba0 [2022-11-21 22:30:46,907 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53ff3727-88b3-4e2c-a29c-3bf499adefa2/bin/ukojak-jW3SillKbg/data/8a17fc397/8b64de5676924477afb6783f63c37848 [2022-11-21 22:30:46,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:30:46,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:30:46,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:30:46,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:30:46,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:30:46,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:30:46" (1/1) ... [2022-11-21 22:30:46,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee87329 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:46, skipping insertion in model container [2022-11-21 22:30:46,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:30:46" (1/1) ... [2022-11-21 22:30:46,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:30:47,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:30:47,266 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:30:47,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4148a4e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:47, skipping insertion in model container [2022-11-21 22:30:47,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:30:47,268 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:30:47,272 INFO L158 Benchmark]: Toolchain (without parser) took 359.00ms. Allocated memory is still 73.4MB. Free memory was 49.5MB in the beginning and 39.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:30:47,273 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 73.4MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:30:47,273 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.27ms. Allocated memory is still 73.4MB. Free memory was 49.3MB in the beginning and 40.0MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:30:47,275 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 73.4MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.27ms. Allocated memory is still 73.4MB. Free memory was 49.3MB in the beginning and 40.0MB in the end (delta: 9.3MB). 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