./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.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_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/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_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/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_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 17:54:58,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:54:58,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:54:58,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:54:58,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:54:58,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:54:58,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:54:58,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:54:58,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:54:58,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:54:58,085 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:54:58,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:54:58,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:54:58,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:54:58,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:54:58,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:54:58,091 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:54:58,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:54:58,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:54:58,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:54:58,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:54:58,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:54:58,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:54:58,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:54:58,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:54:58,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:54:58,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:54:58,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:54:58,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:54:58,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:54:58,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:54:58,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:54:58,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:54:58,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:54:58,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:54:58,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:54:58,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:54:58,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:54:58,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:54:58,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:54:58,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:54:58,116 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:54:58,137 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:54:58,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:54:58,139 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:54:58,139 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:54:58,140 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:54:58,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:54:58,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:54:58,141 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:54:58,141 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:54:58,142 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:54:58,142 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:54:58,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:54:58,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:54:58,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:54:58,144 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:54:58,144 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:54:58,145 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:54:58,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:54:58,145 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:54:58,145 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:54:58,146 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:54:58,146 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:54:58,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:54:58,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:54:58,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:54:58,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:54:58,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:54:58,148 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:54:58,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:54:58,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:54:58,149 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_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-20 17:54:58,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:54:58,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:54:58,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:54:58,524 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:54:58,525 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:54:58,526 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 17:55:01,604 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:55:01,886 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:55:01,886 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 17:55:01,903 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/data/e468b8ee4/ac69b4ec72d0490a81629f4473ec343f/FLAG5ac5d53f1 [2022-11-20 17:55:01,921 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/data/e468b8ee4/ac69b4ec72d0490a81629f4473ec343f [2022-11-20 17:55:01,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:55:01,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:55:01,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:55:01,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:55:01,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:55:01,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:55:01" (1/1) ... [2022-11-20 17:55:01,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cc84297 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:55:01, skipping insertion in model container [2022-11-20 17:55:01,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:55:01" (1/1) ... [2022-11-20 17:55:01,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:55:02,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:55:02,289 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:55:02,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@382e977a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:55:02, skipping insertion in model container [2022-11-20 17:55:02,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:55:02,290 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:55:02,292 INFO L158 Benchmark]: Toolchain (without parser) took 363.96ms. Allocated memory is still 148.9MB. Free memory was 101.5MB in the beginning and 91.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:55:02,293 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 148.9MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:55:02,294 INFO L158 Benchmark]: CACSL2BoogieTranslator took 360.61ms. Allocated memory is still 148.9MB. Free memory was 101.5MB in the beginning and 91.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:55:02,296 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 148.9MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 360.61ms. Allocated memory is still 148.9MB. Free memory was 101.5MB in the beginning and 91.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/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_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/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_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 17:55:04,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:55:04,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:55:04,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:55:04,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:55:04,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:55:04,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:55:04,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:55:04,648 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:55:04,654 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:55:04,655 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:55:04,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:55:04,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:55:04,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:55:04,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:55:04,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:55:04,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:55:04,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:55:04,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:55:04,680 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:55:04,682 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:55:04,685 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:55:04,686 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:55:04,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:55:04,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:55:04,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:55:04,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:55:04,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:55:04,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:55:04,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:55:04,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:55:04,702 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:55:04,704 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:55:04,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:55:04,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:55:04,707 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:55:04,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:55:04,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:55:04,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:55:04,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:55:04,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:55:04,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:55:04,750 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:55:04,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:55:04,753 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:55:04,753 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:55:04,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:55:04,754 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:55:04,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:55:04,754 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:55:04,755 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:55:04,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:55:04,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:55:04,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:55:04,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:55:04,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:55:04,757 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:55:04,757 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:55:04,757 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:55:04,757 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:55:04,757 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:55:04,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:55:04,758 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:55:04,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:55:04,758 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:55:04,758 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:55:04,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:55:04,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:55:04,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:55:04,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:55:04,760 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:55:04,760 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:55:04,760 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:55:04,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:55:04,761 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:55:04,761 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:55:04,761 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_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-20 17:55:05,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:55:05,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:55:05,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:55:05,219 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:55:05,221 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:55:05,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 17:55:08,307 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:55:08,722 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:55:08,723 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 17:55:08,739 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/data/87e9b13ad/d47a13669c0942969c14af932110a4d8/FLAGaa279b729 [2022-11-20 17:55:08,764 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f76ced7-a4aa-41ee-8b6f-daef84f176c1/bin/ukojak-pZX7IvK2PQ/data/87e9b13ad/d47a13669c0942969c14af932110a4d8 [2022-11-20 17:55:08,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:55:08,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:55:08,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:55:08,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:55:08,772 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:55:08,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:55:08" (1/1) ... [2022-11-20 17:55:08,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44b43192 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:55:08, skipping insertion in model container [2022-11-20 17:55:08,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:55:08" (1/1) ... [2022-11-20 17:55:08,782 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:55:08,854 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:55:09,131 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:55:09,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2dc3604d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:55:09, skipping insertion in model container [2022-11-20 17:55:09,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:55:09,133 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:55:09,136 INFO L158 Benchmark]: Toolchain (without parser) took 367.72ms. Allocated memory is still 65.0MB. Free memory was 36.6MB in the beginning and 27.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:55:09,137 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 65.0MB. Free memory was 43.3MB in the beginning and 43.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:55:09,139 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.83ms. Allocated memory is still 65.0MB. Free memory was 36.5MB in the beginning and 27.2MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:55:09,140 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 65.0MB. Free memory was 43.3MB in the beginning and 43.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.83ms. Allocated memory is still 65.0MB. Free memory was 36.5MB in the beginning and 27.2MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN