./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.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_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/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_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/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_dfc7d645-4e28-4dba-8b66-7c0021093866/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 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 --- 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 18:16:10,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:16:10,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:16:10,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:16:10,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:16:10,111 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:16:10,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:16:10,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:16:10,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:16:10,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:16:10,117 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:16:10,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:16:10,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:16:10,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:16:10,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:16:10,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:16:10,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:16:10,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:16:10,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:16:10,129 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:16:10,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:16:10,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:16:10,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:16:10,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:16:10,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:16:10,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:16:10,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:16:10,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:16:10,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:16:10,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:16:10,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:16:10,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:16:10,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:16:10,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:16:10,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:16:10,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:16:10,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:16:10,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:16:10,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:16:10,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:16:10,151 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:16:10,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:16:10,174 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:16:10,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:16:10,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:16:10,176 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:16:10,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:16:10,177 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:16:10,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:16:10,178 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:16:10,178 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:16:10,178 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:16:10,178 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:16:10,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:16:10,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:16:10,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:16:10,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:16:10,180 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:16:10,180 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:16:10,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:16:10,181 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:16:10,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:16:10,181 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:16:10,182 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:16:10,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:16:10,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:16:10,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:16:10,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:16:10,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:16:10,183 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:16:10,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:16:10,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:16:10,184 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_dfc7d645-4e28-4dba-8b66-7c0021093866/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 [2022-11-20 18:16:10,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:16:10,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:16:10,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:16:10,489 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:16:10,489 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:16:10,491 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2022-11-20 18:16:13,588 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:16:13,946 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:16:13,947 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2022-11-20 18:16:13,962 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/data/7830d36a7/d1bd0664fe0d4e8d9f9dbdbd23d92c5e/FLAG4bcc615e4 [2022-11-20 18:16:13,977 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/data/7830d36a7/d1bd0664fe0d4e8d9f9dbdbd23d92c5e [2022-11-20 18:16:13,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:16:13,981 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:16:13,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:16:13,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:16:13,986 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:16:13,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:16:13" (1/1) ... [2022-11-20 18:16:13,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ace2fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:16:13, skipping insertion in model container [2022-11-20 18:16:13,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:16:13" (1/1) ... [2022-11-20 18:16:13,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:16:14,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:16:14,386 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:16:14,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75045679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:16:14, skipping insertion in model container [2022-11-20 18:16:14,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:16:14,388 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:16:14,390 INFO L158 Benchmark]: Toolchain (without parser) took 408.25ms. Allocated memory is still 184.5MB. Free memory was 142.9MB in the beginning and 132.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:16:14,391 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:16:14,392 INFO L158 Benchmark]: CACSL2BoogieTranslator took 405.71ms. Allocated memory is still 184.5MB. Free memory was 142.3MB in the beginning and 132.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:16:14,393 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 405.71ms. Allocated memory is still 184.5MB. Free memory was 142.3MB in the beginning and 132.4MB in the end (delta: 9.8MB). 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_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/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_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/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_dfc7d645-4e28-4dba-8b66-7c0021093866/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 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 --- 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 18:16:16,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:16:16,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:16:16,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:16:16,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:16:16,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:16:16,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:16:16,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:16:16,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:16:16,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:16:16,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:16:16,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:16:16,869 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:16:16,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:16:16,873 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:16:16,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:16:16,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:16:16,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:16:16,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:16:16,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:16:16,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:16:16,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:16:16,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:16:16,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:16:16,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:16:16,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:16:16,908 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:16:16,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:16:16,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:16:16,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:16:16,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:16:16,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:16:16,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:16:16,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:16:16,926 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:16:16,926 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:16:16,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:16:16,928 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:16:16,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:16:16,929 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:16:16,930 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:16:16,935 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:16:16,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:16:16,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:16:16,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:16:16,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:16:16,982 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:16:16,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:16:16,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:16:16,983 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:16:16,983 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:16:16,983 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:16:16,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:16:16,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:16:16,985 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:16:16,985 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:16:16,985 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:16:16,985 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:16:16,985 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:16:16,986 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:16:16,986 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:16:16,986 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:16:16,986 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:16:16,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:16:16,987 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:16:16,987 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:16:16,987 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:16:16,987 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:16:16,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:16:16,988 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:16:16,988 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:16:16,988 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:16:16,988 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:16:16,989 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:16:16,989 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:16:16,989 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:16:16,989 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_dfc7d645-4e28-4dba-8b66-7c0021093866/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 [2022-11-20 18:16:17,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:16:17,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:16:17,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:16:17,376 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:16:17,377 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:16:17,379 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2022-11-20 18:16:20,625 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:16:21,041 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:16:21,048 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2022-11-20 18:16:21,071 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/data/182d2eb62/8f807695fea84b3e9e625ce121433578/FLAGf175aac25 [2022-11-20 18:16:21,096 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc7d645-4e28-4dba-8b66-7c0021093866/bin/ukojak-pZX7IvK2PQ/data/182d2eb62/8f807695fea84b3e9e625ce121433578 [2022-11-20 18:16:21,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:16:21,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:16:21,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:16:21,104 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:16:21,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:16:21,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:16:21" (1/1) ... [2022-11-20 18:16:21,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@506af28f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:16:21, skipping insertion in model container [2022-11-20 18:16:21,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:16:21" (1/1) ... [2022-11-20 18:16:21,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:16:21,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:16:21,444 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:16:21,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@177114ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:16:21, skipping insertion in model container [2022-11-20 18:16:21,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:16:21,446 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:16:21,448 INFO L158 Benchmark]: Toolchain (without parser) took 346.18ms. Allocated memory is still 81.8MB. Free memory was 57.2MB in the beginning and 47.3MB in the end (delta: 10.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:16:21,448 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:16:21,449 INFO L158 Benchmark]: CACSL2BoogieTranslator took 342.00ms. Allocated memory is still 81.8MB. Free memory was 57.0MB in the beginning and 47.3MB in the end (delta: 9.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:16:21,451 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 342.00ms. Allocated memory is still 81.8MB. Free memory was 57.0MB in the beginning and 47.3MB in the end (delta: 9.7MB). 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