./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/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_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/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_60cc5a17-f382-4019-a7fc-0b588ef9b5be/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 1d2a98d270a821b4275b6b35f502458543f3a892fcdda158c69925a18d34f6cf --- 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 22:04:20,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:04:20,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:04:20,692 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:04:20,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:04:20,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:04:20,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:04:20,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:04:20,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:04:20,720 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:04:20,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:04:20,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:04:20,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:04:20,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:04:20,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:04:20,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:04:20,736 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:04:20,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:04:20,739 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:04:20,746 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:04:20,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:04:20,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:04:20,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:04:20,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:04:20,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:04:20,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:04:20,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:04:20,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:04:20,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:04:20,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:04:20,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:04:20,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:04:20,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:04:20,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:04:20,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:04:20,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:04:20,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:04:20,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:04:20,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:04:20,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:04:20,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:04:20,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:04:20,820 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:04:20,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:04:20,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:04:20,824 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:04:20,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:04:20,826 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:04:20,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:04:20,826 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:04:20,827 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:04:20,827 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:04:20,828 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:04:20,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:04:20,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:04:20,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:04:20,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:04:20,829 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:04:20,829 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:04:20,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:04:20,830 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:04:20,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:04:20,830 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:04:20,831 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:04:20,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:04:20,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:20,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:04:20,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:04:20,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:04:20,832 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:04:20,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:04:20,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:04:20,833 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_60cc5a17-f382-4019-a7fc-0b588ef9b5be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2a98d270a821b4275b6b35f502458543f3a892fcdda158c69925a18d34f6cf [2022-11-21 22:04:21,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:04:21,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:04:21,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:04:21,157 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:04:21,158 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:04:21,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2022-11-21 22:04:24,173 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:04:24,552 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:04:24,553 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2022-11-21 22:04:24,581 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/data/e1845a0e6/fda4cc9bd3994b8e9c1a0a802e6194f8/FLAG132074464 [2022-11-21 22:04:24,607 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/data/e1845a0e6/fda4cc9bd3994b8e9c1a0a802e6194f8 [2022-11-21 22:04:24,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:04:24,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:04:24,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:24,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:04:24,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:04:24,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:24" (1/1) ... [2022-11-21 22:04:24,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3281f65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:24, skipping insertion in model container [2022-11-21 22:04:24,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:24" (1/1) ... [2022-11-21 22:04:24,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:04:24,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:04:24,971 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:04:24,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52532b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:24, skipping insertion in model container [2022-11-21 22:04:24,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:24,974 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:04:24,976 INFO L158 Benchmark]: Toolchain (without parser) took 362.97ms. Allocated memory is still 207.6MB. Free memory was 171.1MB in the beginning and 160.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:24,977 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:04:24,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 357.65ms. Allocated memory is still 207.6MB. Free memory was 171.1MB in the beginning and 160.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:24,979 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 357.65ms. Allocated memory is still 207.6MB. Free memory was 171.1MB in the beginning and 160.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/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_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/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_60cc5a17-f382-4019-a7fc-0b588ef9b5be/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 1d2a98d270a821b4275b6b35f502458543f3a892fcdda158c69925a18d34f6cf --- 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 22:04:27,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:04:27,358 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:04:27,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:04:27,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:04:27,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:04:27,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:04:27,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:04:27,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:04:27,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:04:27,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:04:27,450 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:04:27,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:04:27,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:04:27,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:04:27,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:04:27,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:04:27,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:04:27,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:04:27,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:04:27,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:04:27,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:04:27,472 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:04:27,472 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:04:27,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:04:27,485 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:04:27,485 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:04:27,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:04:27,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:04:27,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:04:27,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:04:27,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:04:27,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:04:27,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:04:27,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:04:27,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:04:27,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:04:27,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:04:27,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:04:27,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:04:27,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:04:27,499 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:04:27,539 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:04:27,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:04:27,541 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:04:27,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:04:27,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:04:27,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:04:27,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:04:27,543 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:04:27,543 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:04:27,544 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:04:27,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:04:27,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:04:27,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:04:27,545 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:04:27,545 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:04:27,546 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:04:27,546 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:04:27,546 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:04:27,546 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:04:27,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:04:27,546 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:04:27,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:04:27,547 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:04:27,547 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:04:27,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:04:27,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:27,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:04:27,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:04:27,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:04:27,548 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:04:27,548 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:04:27,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:04:27,549 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:04:27,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:04:27,549 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_60cc5a17-f382-4019-a7fc-0b588ef9b5be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2a98d270a821b4275b6b35f502458543f3a892fcdda158c69925a18d34f6cf [2022-11-21 22:04:27,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:04:27,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:04:27,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:04:27,991 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:04:27,991 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:04:27,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2022-11-21 22:04:31,062 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:04:31,418 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:04:31,418 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2022-11-21 22:04:31,443 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/data/1a42a2343/1cbe73de4c6a4588831c0890b23bc669/FLAG31338949b [2022-11-21 22:04:31,457 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cc5a17-f382-4019-a7fc-0b588ef9b5be/bin/ukojak-jW3SillKbg/data/1a42a2343/1cbe73de4c6a4588831c0890b23bc669 [2022-11-21 22:04:31,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:04:31,461 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:04:31,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:31,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:04:31,466 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:04:31,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:31" (1/1) ... [2022-11-21 22:04:31,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@692bf673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:31, skipping insertion in model container [2022-11-21 22:04:31,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:31" (1/1) ... [2022-11-21 22:04:31,475 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:04:31,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:04:31,882 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:04:31,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c00234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:31, skipping insertion in model container [2022-11-21 22:04:31,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:31,884 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:04:31,886 INFO L158 Benchmark]: Toolchain (without parser) took 423.60ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 38.4MB in the beginning and 65.1MB in the end (delta: -26.7MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2022-11-21 22:04:31,886 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:04:31,887 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.13ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 38.2MB in the beginning and 65.1MB in the end (delta: -26.9MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2022-11-21 22:04:31,889 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 69.2MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.13ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 38.2MB in the beginning and 65.1MB in the end (delta: -26.9MB). Peak memory consumption was 12.8MB. 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