./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:19:06,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:19:06,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:19:06,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:19:06,588 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:19:06,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:19:06,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:19:06,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:19:06,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:19:06,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:19:06,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:19:06,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:19:06,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:19:06,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:19:06,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:19:06,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:19:06,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:19:06,603 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:19:06,605 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:19:06,607 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:19:06,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:19:06,610 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:19:06,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:19:06,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:19:06,615 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:19:06,616 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:19:06,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:19:06,617 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:19:06,617 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:19:06,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:19:06,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:19:06,620 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:19:06,621 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:19:06,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:19:06,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:19:06,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:19:06,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:19:06,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:19:06,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:19:06,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:19:06,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:19:06,627 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:19:06,647 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:19:06,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:19:06,648 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:19:06,648 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:19:06,649 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:19:06,650 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:19:06,650 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:19:06,650 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:19:06,650 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:19:06,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:19:06,651 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:19:06,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:19:06,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:19:06,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:19:06,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:19:06,652 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:19:06,652 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:19:06,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:19:06,653 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:19:06,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:19:06,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:19:06,654 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:19:06,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:19:06,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:19:06,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:19:06,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:19:06,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:19:06,655 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:19:06,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:19:06,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:19:06,656 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_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2022-11-21 22:19:06,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:19:06,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:19:06,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:19:06,963 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:19:06,963 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:19:06,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-21 22:19:10,091 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:19:10,404 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:19:10,411 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-21 22:19:10,430 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/data/216973034/69c9f6da120d468090b3dc4d81b68583/FLAG5adc16f5e [2022-11-21 22:19:10,443 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/data/216973034/69c9f6da120d468090b3dc4d81b68583 [2022-11-21 22:19:10,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:19:10,447 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:19:10,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:19:10,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:19:10,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:19:10,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:19:10" (1/1) ... [2022-11-21 22:19:10,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576671e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:10, skipping insertion in model container [2022-11-21 22:19:10,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:19:10" (1/1) ... [2022-11-21 22:19:10,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:19:10,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:19:10,790 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:19:10,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@474a58b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:10, skipping insertion in model container [2022-11-21 22:19:10,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:19:10,792 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:19:10,794 INFO L158 Benchmark]: Toolchain (without parser) took 345.23ms. Allocated memory is still 159.4MB. Free memory was 118.5MB in the beginning and 127.5MB in the end (delta: -9.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:19:10,794 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:19:10,795 INFO L158 Benchmark]: CACSL2BoogieTranslator took 342.81ms. Allocated memory is still 159.4MB. Free memory was 118.5MB in the beginning and 127.5MB in the end (delta: -9.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:19:10,797 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 342.81ms. Allocated memory is still 159.4MB. Free memory was 118.5MB in the beginning and 127.5MB in the end (delta: -9.0MB). Peak memory consumption was 6.3MB. 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_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:19:13,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:19:13,111 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:19:13,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:19:13,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:19:13,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:19:13,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:19:13,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:19:13,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:19:13,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:19:13,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:19:13,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:19:13,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:19:13,179 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:19:13,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:19:13,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:19:13,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:19:13,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:19:13,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:19:13,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:19:13,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:19:13,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:19:13,201 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:19:13,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:19:13,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:19:13,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:19:13,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:19:13,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:19:13,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:19:13,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:19:13,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:19:13,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:19:13,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:19:13,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:19:13,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:19:13,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:19:13,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:19:13,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:19:13,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:19:13,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:19:13,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:19:13,239 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:19:13,279 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:19:13,280 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:19:13,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:19:13,282 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:19:13,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:19:13,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:19:13,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:19:13,284 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:19:13,284 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:19:13,284 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:19:13,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:19:13,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:19:13,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:19:13,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:19:13,287 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:19:13,287 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:19:13,287 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:19:13,287 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:19:13,288 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:19:13,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:19:13,288 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:19:13,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:19:13,289 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:19:13,289 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:19:13,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:19:13,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:19:13,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:19:13,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:19:13,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:19:13,291 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:19:13,291 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:19:13,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:19:13,292 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:19:13,292 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:19:13,292 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_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2022-11-21 22:19:13,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:19:13,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:19:13,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:19:13,732 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:19:13,732 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:19:13,734 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-21 22:19:16,821 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:19:17,217 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:19:17,218 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-21 22:19:17,235 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/data/d4f63857b/983cc2497ef34857a5477787c378b0eb/FLAGe56385468 [2022-11-21 22:19:17,259 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eeffc78-32cb-4770-8707-ba846d4ecd36/bin/ukojak-jW3SillKbg/data/d4f63857b/983cc2497ef34857a5477787c378b0eb [2022-11-21 22:19:17,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:19:17,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:19:17,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:19:17,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:19:17,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:19:17,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:19:17" (1/1) ... [2022-11-21 22:19:17,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75d63cf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:17, skipping insertion in model container [2022-11-21 22:19:17,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:19:17" (1/1) ... [2022-11-21 22:19:17,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:19:17,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:19:17,532 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:19:17,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25fa4ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:17, skipping insertion in model container [2022-11-21 22:19:17,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:19:17,533 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:19:17,535 INFO L158 Benchmark]: Toolchain (without parser) took 270.94ms. Allocated memory is still 83.9MB. Free memory was 60.0MB in the beginning and 50.5MB in the end (delta: 9.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:19:17,536 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:19:17,537 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.20ms. Allocated memory is still 83.9MB. Free memory was 60.0MB in the beginning and 50.5MB in the end (delta: 9.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:19:17,538 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 62.9MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.20ms. Allocated memory is still 83.9MB. Free memory was 60.0MB in the beginning and 50.5MB in the end (delta: 9.5MB). Peak memory consumption was 6.3MB. 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