./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:50:31,743 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:50:31,746 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:50:31,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:50:31,790 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:50:31,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:50:31,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:50:31,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:50:31,796 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:50:31,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:50:31,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:50:31,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:50:31,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:50:31,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:50:31,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:50:31,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:50:31,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:50:31,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:50:31,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:50:31,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:50:31,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:50:31,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:50:31,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:50:31,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:50:31,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:50:31,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:50:31,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:50:31,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:50:31,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:50:31,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:50:31,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:50:31,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:50:31,820 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:50:31,821 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:50:31,822 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:50:31,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:50:31,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:50:31,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:50:31,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:50:31,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:50:31,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:50:31,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:50:31,870 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:50:31,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:50:31,871 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:50:31,871 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:50:31,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:50:31,872 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:50:31,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:50:31,872 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:50:31,872 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:50:31,873 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:50:31,873 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:50:31,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:50:31,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:50:31,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:50:31,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:50:31,874 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:50:31,874 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:50:31,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:50:31,880 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:50:31,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:50:31,880 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:50:31,880 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:50:31,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:50:31,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:50:31,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:50:31,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:50:31,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:50:31,882 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:50:31,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:50:31,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:50:31,883 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_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2022-11-20 17:50:32,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:50:32,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:50:32,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:50:32,288 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:50:32,288 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:50:32,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-20 17:50:35,291 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:50:35,616 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:50:35,617 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-20 17:50:35,672 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/data/8d8946476/916986e338d5469a8ecb99761d57161c/FLAG4c505ce3d [2022-11-20 17:50:35,687 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/data/8d8946476/916986e338d5469a8ecb99761d57161c [2022-11-20 17:50:35,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:50:35,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:50:35,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:50:35,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:50:35,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:50:35,697 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:50:35" (1/1) ... [2022-11-20 17:50:35,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@128045c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:35, skipping insertion in model container [2022-11-20 17:50:35,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:50:35" (1/1) ... [2022-11-20 17:50:35,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:50:35,750 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:50:35,997 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:50:35,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@157d2ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:35, skipping insertion in model container [2022-11-20 17:50:35,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:50:35,999 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:50:36,002 INFO L158 Benchmark]: Toolchain (without parser) took 308.80ms. Allocated memory is still 132.1MB. Free memory was 104.4MB in the beginning and 94.6MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:50:36,002 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory is still 101.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:50:36,003 INFO L158 Benchmark]: CACSL2BoogieTranslator took 306.51ms. Allocated memory is still 132.1MB. Free memory was 104.1MB in the beginning and 94.6MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:50:36,005 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory is still 101.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 306.51ms. Allocated memory is still 132.1MB. Free memory was 104.1MB in the beginning and 94.6MB 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 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_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:50:38,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:50:38,247 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:50:38,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:50:38,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:50:38,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:50:38,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:50:38,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:50:38,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:50:38,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:50:38,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:50:38,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:50:38,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:50:38,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:50:38,324 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:50:38,326 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:50:38,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:50:38,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:50:38,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:50:38,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:50:38,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:50:38,344 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:50:38,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:50:38,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:50:38,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:50:38,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:50:38,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:50:38,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:50:38,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:50:38,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:50:38,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:50:38,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:50:38,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:50:38,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:50:38,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:50:38,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:50:38,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:50:38,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:50:38,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:50:38,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:50:38,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:50:38,375 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:50:38,417 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:50:38,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:50:38,419 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:50:38,419 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:50:38,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:50:38,420 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:50:38,420 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:50:38,420 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:50:38,420 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:50:38,421 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:50:38,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:50:38,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:50:38,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:50:38,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:50:38,422 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:50:38,423 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:50:38,423 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:50:38,423 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:50:38,423 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:50:38,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:50:38,424 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:50:38,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:50:38,424 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:50:38,424 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:50:38,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:50:38,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:50:38,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:50:38,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:50:38,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:50:38,425 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:50:38,425 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:50:38,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:50:38,426 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:50:38,426 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:50:38,426 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_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2022-11-20 17:50:38,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:50:38,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:50:38,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:50:38,843 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:50:38,844 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:50:38,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-20 17:50:41,858 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:50:42,217 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:50:42,221 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-20 17:50:42,246 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/data/ebad29289/e3d37f6f7bf2440bb2aaa5064a3d5a9c/FLAG72e5155ba [2022-11-20 17:50:42,433 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6867ed5d-ddab-422a-bf44-74831c4e6395/bin/ukojak-pZX7IvK2PQ/data/ebad29289/e3d37f6f7bf2440bb2aaa5064a3d5a9c [2022-11-20 17:50:42,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:50:42,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:50:42,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:50:42,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:50:42,444 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:50:42,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:50:42" (1/1) ... [2022-11-20 17:50:42,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35de1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:42, skipping insertion in model container [2022-11-20 17:50:42,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:50:42" (1/1) ... [2022-11-20 17:50:42,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:50:42,561 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:50:42,839 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:50:42,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70ae3c86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:42, skipping insertion in model container [2022-11-20 17:50:42,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:50:42,841 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:50:42,845 INFO L158 Benchmark]: Toolchain (without parser) took 406.26ms. Allocated memory is still 65.0MB. Free memory was 30.8MB in the beginning and 38.1MB in the end (delta: -7.3MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2022-11-20 17:50:42,845 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 42.3MB in the beginning and 42.2MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:50:42,847 INFO L158 Benchmark]: CACSL2BoogieTranslator took 400.18ms. Allocated memory is still 65.0MB. Free memory was 30.7MB in the beginning and 38.2MB in the end (delta: -7.5MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2022-11-20 17:50:42,848 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 42.3MB in the beginning and 42.2MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 400.18ms. Allocated memory is still 65.0MB. Free memory was 30.7MB in the beginning and 38.2MB in the end (delta: -7.5MB). Peak memory consumption was 6.2MB. 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