./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/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_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/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_527af675-43c0-4ad4-b8e8-df3198d6b23b/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 961225f1af8bda006e5a86aed07a62a3e426daf2d218eb9a2332372592a548eb --- 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 18:14:18,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:14:18,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:14:18,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:14:18,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:14:18,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:14:18,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:14:18,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:14:18,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:14:18,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:14:18,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:14:18,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:14:18,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:14:18,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:14:18,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:14:18,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:14:18,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:14:18,173 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:14:18,175 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:14:18,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:14:18,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:14:18,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:14:18,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:14:18,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:14:18,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:14:18,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:14:18,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:14:18,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:14:18,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:14:18,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:14:18,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:14:18,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:14:18,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:14:18,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:14:18,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:14:18,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:14:18,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:14:18,209 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:14:18,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:14:18,211 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:14:18,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:14:18,212 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:14:18,243 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:14:18,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:14:18,244 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:14:18,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:14:18,245 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:14:18,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:14:18,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:14:18,256 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:14:18,256 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:14:18,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:14:18,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:14:18,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:14:18,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:14:18,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:14:18,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:14:18,259 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:14:18,259 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:14:18,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:14:18,259 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:14:18,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:14:18,260 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:14:18,260 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:14:18,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:14:18,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:18,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:14:18,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:14:18,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:14:18,262 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:14:18,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:14:18,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:14:18,262 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_527af675-43c0-4ad4-b8e8-df3198d6b23b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 961225f1af8bda006e5a86aed07a62a3e426daf2d218eb9a2332372592a548eb [2022-11-20 18:14:18,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:14:18,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:14:18,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:14:18,561 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:14:18,562 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:14:18,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2022-11-20 18:14:21,580 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:14:22,004 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:14:22,005 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2022-11-20 18:14:22,032 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/data/b0f4b3776/d784e2def0f74119a240d0bea9f16efd/FLAG2ebc01826 [2022-11-20 18:14:22,046 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/data/b0f4b3776/d784e2def0f74119a240d0bea9f16efd [2022-11-20 18:14:22,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:14:22,050 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:14:22,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:22,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:14:22,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:14:22,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:22" (1/1) ... [2022-11-20 18:14:22,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6894a4d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:22, skipping insertion in model container [2022-11-20 18:14:22,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:22" (1/1) ... [2022-11-20 18:14:22,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:14:22,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:22,403 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:14:22,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46919634 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:22, skipping insertion in model container [2022-11-20 18:14:22,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:22,406 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:14:22,408 INFO L158 Benchmark]: Toolchain (without parser) took 356.52ms. Allocated memory is still 176.2MB. Free memory was 126.6MB in the beginning and 113.4MB in the end (delta: 13.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 18:14:22,409 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 176.2MB. Free memory was 146.3MB in the beginning and 146.1MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:14:22,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.85ms. Allocated memory is still 176.2MB. Free memory was 126.0MB in the beginning and 113.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:14:22,412 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 176.2MB. Free memory was 146.3MB in the beginning and 146.1MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.85ms. Allocated memory is still 176.2MB. Free memory was 126.0MB in the beginning and 113.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/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_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/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_527af675-43c0-4ad4-b8e8-df3198d6b23b/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 961225f1af8bda006e5a86aed07a62a3e426daf2d218eb9a2332372592a548eb --- 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 18:14:24,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:14:24,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:14:24,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:14:24,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:14:24,808 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:14:24,811 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:14:24,814 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:14:24,816 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:14:24,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:14:24,819 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:14:24,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:14:24,822 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:14:24,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:14:24,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:14:24,829 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:14:24,830 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:14:24,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:14:24,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:14:24,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:14:24,836 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:14:24,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:14:24,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:14:24,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:14:24,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:14:24,858 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:14:24,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:14:24,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:14:24,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:14:24,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:14:24,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:14:24,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:14:24,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:14:24,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:14:24,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:14:24,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:14:24,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:14:24,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:14:24,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:14:24,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:14:24,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:14:24,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:14:24,912 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:14:24,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:14:24,914 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:14:24,914 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:14:24,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:14:24,915 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:14:24,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:14:24,915 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:14:24,916 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:14:24,916 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:14:24,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:14:24,917 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:14:24,917 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:14:24,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:14:24,918 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:14:24,918 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:14:24,918 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:14:24,918 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:14:24,919 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:14:24,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:14:24,919 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:14:24,919 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:14:24,920 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:14:24,920 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:14:24,920 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:14:24,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:24,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:14:24,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:14:24,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:14:24,921 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:14:24,921 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:14:24,922 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:14:24,922 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:14:24,922 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:14:24,922 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_527af675-43c0-4ad4-b8e8-df3198d6b23b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 961225f1af8bda006e5a86aed07a62a3e426daf2d218eb9a2332372592a548eb [2022-11-20 18:14:25,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:14:25,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:14:25,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:14:25,364 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:14:25,364 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:14:25,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2022-11-20 18:14:28,629 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:14:29,116 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:14:29,117 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2022-11-20 18:14:29,149 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/data/549f149df/35f247a2d40a47d58cf09fb1db9dde58/FLAG7befe4797 [2022-11-20 18:14:29,170 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527af675-43c0-4ad4-b8e8-df3198d6b23b/bin/ukojak-pZX7IvK2PQ/data/549f149df/35f247a2d40a47d58cf09fb1db9dde58 [2022-11-20 18:14:29,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:14:29,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:14:29,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:29,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:14:29,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:14:29,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:29" (1/1) ... [2022-11-20 18:14:29,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64269bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:29, skipping insertion in model container [2022-11-20 18:14:29,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:29" (1/1) ... [2022-11-20 18:14:29,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:14:29,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:29,601 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:14:29,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79983a63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:29, skipping insertion in model container [2022-11-20 18:14:29,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:29,603 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:14:29,607 INFO L158 Benchmark]: Toolchain (without parser) took 429.61ms. Allocated memory is still 75.5MB. Free memory was 47.9MB in the beginning and 35.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:14:29,607 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:14:29,608 INFO L158 Benchmark]: CACSL2BoogieTranslator took 425.34ms. Allocated memory is still 75.5MB. Free memory was 47.9MB in the beginning and 35.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:14:29,610 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 425.34ms. Allocated memory is still 75.5MB. Free memory was 47.9MB in the beginning and 35.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. 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