./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.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_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/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_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/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_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/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 7e63083161b3199c06a87ea66924e1f63d6865962e6a830baf344139b270d928 --- 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 21:48:01,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:48:01,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:48:01,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:48:01,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:48:01,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:48:01,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:48:01,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:48:01,363 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:48:01,364 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:48:01,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:48:01,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:48:01,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:48:01,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:48:01,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:48:01,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:48:01,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:48:01,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:48:01,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:48:01,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:48:01,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:48:01,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:48:01,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:48:01,395 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:48:01,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:48:01,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:48:01,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:48:01,405 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:48:01,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:48:01,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:48:01,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:48:01,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:48:01,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:48:01,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:48:01,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:48:01,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:48:01,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:48:01,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:48:01,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:48:01,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:48:01,416 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:48:01,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 21:48:01,440 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:48:01,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:48:01,442 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:48:01,442 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:48:01,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:48:01,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:48:01,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:48:01,443 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:48:01,443 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:48:01,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 21:48:01,444 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:48:01,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:48:01,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:48:01,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:48:01,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:48:01,445 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:48:01,445 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:48:01,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:48:01,445 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:48:01,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:48:01,446 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:48:01,446 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:48:01,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:48:01,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:48:01,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:48:01,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:48:01,447 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:48:01,447 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 21:48:01,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 21:48:01,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:48:01,448 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_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e63083161b3199c06a87ea66924e1f63d6865962e6a830baf344139b270d928 [2022-11-21 21:48:01,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:48:01,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:48:01,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:48:01,775 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:48:01,776 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:48:01,777 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2022-11-21 21:48:04,820 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:48:05,200 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:48:05,201 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2022-11-21 21:48:05,217 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/data/304f60da8/fa1569950bb544a3a5a359938069aaba/FLAGe76f262ba [2022-11-21 21:48:05,231 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/data/304f60da8/fa1569950bb544a3a5a359938069aaba [2022-11-21 21:48:05,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:48:05,235 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:48:05,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:48:05,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:48:05,242 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:48:05,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:48:05" (1/1) ... [2022-11-21 21:48:05,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3011fe3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:48:05, skipping insertion in model container [2022-11-21 21:48:05,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:48:05" (1/1) ... [2022-11-21 21:48:05,256 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:48:05,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:48:05,632 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 21:48:05,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73e7a681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:48:05, skipping insertion in model container [2022-11-21 21:48:05,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:48:05,634 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 21:48:05,636 INFO L158 Benchmark]: Toolchain (without parser) took 399.85ms. Allocated memory is still 199.2MB. Free memory was 168.1MB in the beginning and 158.6MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 21:48:05,637 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 115.3MB. Free memory was 70.1MB in the beginning and 70.0MB in the end (delta: 90.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:48:05,638 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.59ms. Allocated memory is still 199.2MB. Free memory was 168.1MB in the beginning and 158.6MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 21:48:05,639 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 115.3MB. Free memory was 70.1MB in the beginning and 70.0MB in the end (delta: 90.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.59ms. Allocated memory is still 199.2MB. Free memory was 168.1MB in the beginning and 158.6MB in the end (delta: 9.6MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/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_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/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_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/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 7e63083161b3199c06a87ea66924e1f63d6865962e6a830baf344139b270d928 --- 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 21:48:07,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:48:07,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:48:07,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:48:07,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:48:07,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:48:07,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:48:07,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:48:07,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:48:07,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:48:07,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:48:07,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:48:07,885 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:48:07,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:48:07,891 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:48:07,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:48:07,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:48:07,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:48:07,895 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:48:07,897 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:48:07,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:48:07,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:48:07,905 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:48:07,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:48:07,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:48:07,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:48:07,916 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:48:07,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:48:07,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:48:07,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:48:07,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:48:07,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:48:07,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:48:07,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:48:07,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:48:07,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:48:07,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:48:07,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:48:07,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:48:07,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:48:07,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:48:07,945 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 21:48:07,993 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:48:07,993 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:48:07,994 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:48:07,994 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:48:07,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:48:07,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:48:07,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:48:07,996 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:48:07,996 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:48:07,996 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:48:07,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:48:07,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:48:07,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:48:07,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:48:07,997 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 21:48:07,998 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 21:48:07,998 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:48:07,998 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 21:48:07,998 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:48:07,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:48:07,999 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:48:07,999 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:48:07,999 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:48:07,999 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:48:08,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:48:08,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:48:08,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:48:08,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:48:08,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:48:08,004 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 21:48:08,004 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 21:48:08,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:48:08,004 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 21:48:08,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 21:48:08,005 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_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e63083161b3199c06a87ea66924e1f63d6865962e6a830baf344139b270d928 [2022-11-21 21:48:08,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:48:08,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:48:08,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:48:08,370 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:48:08,372 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:48:08,373 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2022-11-21 21:48:11,443 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:48:11,766 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:48:11,766 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2022-11-21 21:48:11,796 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/data/7156f867a/ffb7034a631242d79e9e66a605843526/FLAGc4d282598 [2022-11-21 21:48:11,815 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc04529-4c7e-4b31-b3ff-21bb2c5cb38f/bin/ukojak-jW3SillKbg/data/7156f867a/ffb7034a631242d79e9e66a605843526 [2022-11-21 21:48:11,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:48:11,824 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:48:11,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:48:11,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:48:11,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:48:11,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:48:11" (1/1) ... [2022-11-21 21:48:11,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@238ad10e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:48:11, skipping insertion in model container [2022-11-21 21:48:11,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:48:11" (1/1) ... [2022-11-21 21:48:11,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:48:11,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:48:12,189 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 21:48:12,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75c3fdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:48:12, skipping insertion in model container [2022-11-21 21:48:12,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:48:12,191 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 21:48:12,195 INFO L158 Benchmark]: Toolchain (without parser) took 368.21ms. Allocated memory is still 86.0MB. Free memory was 62.7MB in the beginning and 53.0MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 21:48:12,197 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:48:12,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.71ms. Allocated memory is still 86.0MB. Free memory was 62.5MB in the beginning and 53.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 21:48:12,199 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 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.71ms. Allocated memory is still 86.0MB. Free memory was 62.5MB in the beginning and 53.0MB in the end (delta: 9.5MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN