./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/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_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/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_87b9e52f-b443-4820-9435-2cc398b2cdb4/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 adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- 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 22:50:47,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:50:47,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:50:47,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:50:47,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:50:47,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:50:47,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:50:47,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:50:47,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:50:47,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:50:47,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:50:47,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:50:47,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:50:47,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:50:47,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:50:47,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:50:47,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:50:47,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:50:47,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:50:47,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:50:47,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:50:47,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:50:47,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:50:47,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:50:47,956 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:50:47,956 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:50:47,957 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:50:47,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:50:47,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:50:47,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:50:47,960 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:50:47,961 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:50:47,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:50:47,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:50:47,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:50:47,964 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:50:47,965 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:50:47,965 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:50:47,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:50:47,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:50:47,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:50:47,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:50:48,018 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:50:48,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:50:48,020 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:50:48,020 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:50:48,021 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:50:48,021 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:50:48,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:50:48,022 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:50:48,022 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:50:48,022 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:50:48,023 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:50:48,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:50:48,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:50:48,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:50:48,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:50:48,025 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:50:48,025 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:50:48,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:50:48,025 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:50:48,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:50:48,026 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:50:48,026 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:50:48,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:50:48,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:50:48,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:50:48,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:50:48,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:50:48,027 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:50:48,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:50:48,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:50:48,028 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_87b9e52f-b443-4820-9435-2cc398b2cdb4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2022-11-21 22:50:48,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:50:48,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:50:48,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:50:48,384 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:50:48,385 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:50:48,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-21 22:50:51,345 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:50:51,736 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:50:51,739 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-21 22:50:51,757 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/data/7f524d236/e86b56129be84f8b8b2051e453aaf3ac/FLAG9b96c1d53 [2022-11-21 22:50:51,776 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/data/7f524d236/e86b56129be84f8b8b2051e453aaf3ac [2022-11-21 22:50:51,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:50:51,779 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:50:51,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:51,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:50:51,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:50:51,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:51" (1/1) ... [2022-11-21 22:50:51,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cc3a818 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:51, skipping insertion in model container [2022-11-21 22:50:51,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:51" (1/1) ... [2022-11-21 22:50:51,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:50:51,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:50:52,096 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:50:52,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57e95cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:52, skipping insertion in model container [2022-11-21 22:50:52,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:52,097 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:50:52,099 INFO L158 Benchmark]: Toolchain (without parser) took 319.50ms. Allocated memory is still 127.9MB. Free memory was 96.9MB in the beginning and 86.9MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:50:52,100 INFO L158 Benchmark]: CDTParser took 0.98ms. Allocated memory is still 127.9MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:50:52,101 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.94ms. Allocated memory is still 127.9MB. Free memory was 96.6MB in the beginning and 86.9MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:50:52,102 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.98ms. Allocated memory is still 127.9MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 316.94ms. Allocated memory is still 127.9MB. Free memory was 96.6MB in the beginning and 86.9MB in the end (delta: 9.7MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/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_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/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_87b9e52f-b443-4820-9435-2cc398b2cdb4/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 adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- 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 22:50:54,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:50:54,347 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:50:54,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:50:54,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:50:54,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:50:54,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:50:54,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:50:54,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:50:54,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:50:54,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:50:54,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:50:54,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:50:54,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:50:54,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:50:54,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:50:54,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:50:54,398 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:50:54,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:50:54,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:50:54,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:50:54,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:50:54,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:50:54,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:50:54,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:50:54,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:50:54,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:50:54,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:50:54,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:50:54,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:50:54,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:50:54,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:50:54,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:50:54,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:50:54,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:50:54,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:50:54,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:50:54,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:50:54,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:50:54,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:50:54,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:50:54,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:50:54,445 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:50:54,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:50:54,446 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:50:54,447 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:50:54,447 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:50:54,448 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:50:54,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:50:54,448 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:50:54,448 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:50:54,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:50:54,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:50:54,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:50:54,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:50:54,449 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:50:54,450 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:50:54,450 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:50:54,450 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:50:54,450 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:50:54,451 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:50:54,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:50:54,451 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:50:54,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:50:54,452 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:50:54,452 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:50:54,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:50:54,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:50:54,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:50:54,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:50:54,453 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:50:54,453 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:50:54,453 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:50:54,454 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:50:54,454 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:50:54,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:50:54,454 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_87b9e52f-b443-4820-9435-2cc398b2cdb4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2022-11-21 22:50:54,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:50:54,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:50:54,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:50:54,871 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:50:54,871 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:50:54,873 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-21 22:50:57,996 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:50:58,408 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:50:58,409 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-21 22:50:58,425 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/data/77902545d/f5943b66dc9f430e8433e24e41ef41f3/FLAG6638eb824 [2022-11-21 22:50:58,441 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b9e52f-b443-4820-9435-2cc398b2cdb4/bin/ukojak-jW3SillKbg/data/77902545d/f5943b66dc9f430e8433e24e41ef41f3 [2022-11-21 22:50:58,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:50:58,445 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:50:58,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:58,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:50:58,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:50:58,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:58" (1/1) ... [2022-11-21 22:50:58,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8cd3588 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:58, skipping insertion in model container [2022-11-21 22:50:58,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:58" (1/1) ... [2022-11-21 22:50:58,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:50:58,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:50:58,774 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:50:58,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59bf700c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:58, skipping insertion in model container [2022-11-21 22:50:58,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:58,776 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:50:58,780 INFO L158 Benchmark]: Toolchain (without parser) took 333.53ms. Allocated memory is still 94.4MB. Free memory was 70.0MB in the beginning and 59.9MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:50:58,781 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory was 52.3MB in the beginning and 52.3MB in the end (delta: 55.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:50:58,782 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.09ms. Allocated memory is still 94.4MB. Free memory was 69.8MB in the beginning and 60.1MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:50:58,784 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 73.4MB. Free memory was 52.3MB in the beginning and 52.3MB in the end (delta: 55.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.09ms. Allocated memory is still 94.4MB. Free memory was 69.8MB in the beginning and 60.1MB 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 Writing output log to file Ultimate.log Result: UNKNOWN