./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.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_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/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_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/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_f809e4b4-75f3-46ad-8209-df79f47de0eb/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 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 --- 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 22:44:15,636 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:44:15,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:44:15,677 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:44:15,678 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:44:15,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:44:15,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:44:15,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:44:15,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:44:15,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:44:15,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:44:15,689 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:44:15,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:44:15,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:44:15,692 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:44:15,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:44:15,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:44:15,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:44:15,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:44:15,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:44:15,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:44:15,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:44:15,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:44:15,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:44:15,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:44:15,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:44:15,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:44:15,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:44:15,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:44:15,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:44:15,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:44:15,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:44:15,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:44:15,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:44:15,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:44:15,735 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:44:15,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:44:15,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:44:15,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:44:15,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:44:15,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:44:15,741 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:44:15,781 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:44:15,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:44:15,783 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:44:15,784 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:44:15,784 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:44:15,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:44:15,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:44:15,785 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:44:15,785 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:44:15,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:44:15,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:44:15,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:44:15,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:44:15,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:44:15,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:44:15,787 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:44:15,788 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:44:15,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:44:15,788 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:44:15,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:44:15,788 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:44:15,789 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:44:15,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:44:15,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:44:15,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:44:15,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:44:15,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:44:15,790 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:44:15,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:44:15,790 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:44:15,791 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_f809e4b4-75f3-46ad-8209-df79f47de0eb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 [2022-11-21 22:44:16,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:44:16,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:44:16,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:44:16,114 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:44:16,114 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:44:16,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2022-11-21 22:44:19,196 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:44:19,637 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:44:19,638 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2022-11-21 22:44:19,662 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/data/c21d0b5e8/93545d3334aa499495f5c8cd4c7a22ce/FLAG0235d38f4 [2022-11-21 22:44:19,680 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/data/c21d0b5e8/93545d3334aa499495f5c8cd4c7a22ce [2022-11-21 22:44:19,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:44:19,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:44:19,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:44:19,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:44:19,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:44:19,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:44:19" (1/1) ... [2022-11-21 22:44:19,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69a2249f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:19, skipping insertion in model container [2022-11-21 22:44:19,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:44:19" (1/1) ... [2022-11-21 22:44:19,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:44:19,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:44:20,003 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:44:20,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f94c0e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:20, skipping insertion in model container [2022-11-21 22:44:20,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:44:20,005 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:44:20,007 INFO L158 Benchmark]: Toolchain (without parser) took 318.17ms. Allocated memory is still 148.9MB. Free memory was 116.1MB in the beginning and 106.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:44:20,008 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 104.9MB. Free memory is still 58.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:44:20,008 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.90ms. Allocated memory is still 148.9MB. Free memory was 116.1MB in the beginning and 106.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:44:20,010 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 104.9MB. Free memory is still 58.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 315.90ms. Allocated memory is still 148.9MB. Free memory was 116.1MB in the beginning and 106.7MB in the end (delta: 9.4MB). 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_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/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_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/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_f809e4b4-75f3-46ad-8209-df79f47de0eb/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 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 --- 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 22:44:22,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:44:22,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:44:22,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:44:22,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:44:22,372 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:44:22,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:44:22,379 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:44:22,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:44:22,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:44:22,387 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:44:22,388 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:44:22,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:44:22,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:44:22,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:44:22,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:44:22,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:44:22,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:44:22,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:44:22,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:44:22,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:44:22,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:44:22,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:44:22,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:44:22,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:44:22,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:44:22,424 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:44:22,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:44:22,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:44:22,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:44:22,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:44:22,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:44:22,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:44:22,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:44:22,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:44:22,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:44:22,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:44:22,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:44:22,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:44:22,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:44:22,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:44:22,442 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:44:22,474 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:44:22,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:44:22,476 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:44:22,477 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:44:22,477 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:44:22,478 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:44:22,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:44:22,478 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:44:22,478 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:44:22,478 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:44:22,480 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:44:22,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:44:22,480 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:44:22,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:44:22,480 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:44:22,481 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:44:22,481 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:44:22,481 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:44:22,481 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:44:22,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:44:22,482 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:44:22,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:44:22,482 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:44:22,482 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:44:22,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:44:22,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:44:22,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:44:22,483 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:44:22,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:44:22,484 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:44:22,484 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:44:22,484 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:44:22,485 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:44:22,485 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:44:22,485 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_f809e4b4-75f3-46ad-8209-df79f47de0eb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 [2022-11-21 22:44:22,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:44:22,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:44:22,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:44:22,896 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:44:22,897 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:44:22,898 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2022-11-21 22:44:26,115 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:44:26,425 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:44:26,428 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2022-11-21 22:44:26,449 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/data/a1f15e50f/9e1bc7a111b64127ae3bceb529d2f0ff/FLAGa70b7523b [2022-11-21 22:44:26,461 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809e4b4-75f3-46ad-8209-df79f47de0eb/bin/ukojak-jW3SillKbg/data/a1f15e50f/9e1bc7a111b64127ae3bceb529d2f0ff [2022-11-21 22:44:26,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:44:26,465 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:44:26,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:44:26,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:44:26,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:44:26,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:44:26" (1/1) ... [2022-11-21 22:44:26,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66038c9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:26, skipping insertion in model container [2022-11-21 22:44:26,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:44:26" (1/1) ... [2022-11-21 22:44:26,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:44:26,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:44:26,752 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:44:26,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73f4e5d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:26, skipping insertion in model container [2022-11-21 22:44:26,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:44:26,753 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:44:26,755 INFO L158 Benchmark]: Toolchain (without parser) took 289.02ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 34.9MB in the beginning and 59.0MB in the end (delta: -24.1MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-21 22:44:26,756 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:44:26,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.59ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 34.7MB in the beginning and 59.0MB in the end (delta: -24.3MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-21 22:44:26,759 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 286.59ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 34.7MB in the beginning and 59.0MB in the end (delta: -24.3MB). Peak memory consumption was 8.2MB. 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