./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/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_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/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_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/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 d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d --- 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 [2022-11-22 00:04:00,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:04:00,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:04:00,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:04:00,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:04:00,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:04:00,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:04:00,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:04:00,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:04:00,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:04:00,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:04:00,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:04:00,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:04:00,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:04:00,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:04:00,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:04:00,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:04:00,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:04:00,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:04:00,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:04:00,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:04:00,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:04:00,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:04:00,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:04:00,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:04:00,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:04:00,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:04:00,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:04:00,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:04:00,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:04:00,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:04:00,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:04:00,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:04:00,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:04:00,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:04:00,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:04:00,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:04:00,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:04:00,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:04:00,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:04:00,244 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:04:00,246 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-22 00:04:00,282 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:04:00,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:04:00,283 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:04:00,284 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-22 00:04:00,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-22 00:04:00,285 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-22 00:04:00,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:04:00,285 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:04:00,286 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 00:04:00,286 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:04:00,287 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:04:00,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:04:00,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:04:00,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:04:00,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:04:00,288 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 00:04:00,289 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:04:00,289 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:04:00,289 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:04:00,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:04:00,290 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-22 00:04:00,290 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-22 00:04:00,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:04:00,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:04:00,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:04:00,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:04:00,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:04:00,292 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-22 00:04:00,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:04:00,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:04:00,293 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_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d [2022-11-22 00:04:00,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:04:00,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:04:00,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:04:00,672 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:04:00,672 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:04:00,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-11-22 00:04:03,627 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:04:03,988 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:04:03,988 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-11-22 00:04:04,003 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/data/849112040/db23fe532a1c43349ac6e6a84f75cfd1/FLAGc1d65ca8a [2022-11-22 00:04:04,017 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/data/849112040/db23fe532a1c43349ac6e6a84f75cfd1 [2022-11-22 00:04:04,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:04:04,021 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:04:04,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:04:04,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:04:04,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:04:04,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:04" (1/1) ... [2022-11-22 00:04:04,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5599aa1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:04, skipping insertion in model container [2022-11-22 00:04:04,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:04" (1/1) ... [2022-11-22 00:04:04,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:04:04,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:04:04,329 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 00:04:04,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bfedded and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:04, skipping insertion in model container [2022-11-22 00:04:04,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:04:04,332 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 00:04:04,334 INFO L158 Benchmark]: Toolchain (without parser) took 311.92ms. Allocated memory is still 186.6MB. Free memory was 155.3MB in the beginning and 145.4MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:04:04,335 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory was 96.9MB in the beginning and 96.8MB in the end (delta: 82.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:04:04,336 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.59ms. Allocated memory is still 186.6MB. Free memory was 155.3MB in the beginning and 145.4MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:04:04,337 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory was 96.9MB in the beginning and 96.8MB in the end (delta: 82.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.59ms. Allocated memory is still 186.6MB. Free memory was 155.3MB in the beginning and 145.4MB in the end (delta: 9.9MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/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_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/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_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/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 d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d --- 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 [2022-11-22 00:04:06,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:04:06,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:04:06,679 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:04:06,680 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:04:06,681 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:04:06,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:04:06,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:04:06,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:04:06,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:04:06,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:04:06,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:04:06,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:04:06,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:04:06,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:04:06,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:04:06,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:04:06,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:04:06,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:04:06,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:04:06,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:04:06,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:04:06,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:04:06,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:04:06,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:04:06,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:04:06,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:04:06,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:04:06,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:04:06,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:04:06,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:04:06,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:04:06,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:04:06,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:04:06,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:04:06,739 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:04:06,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:04:06,741 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:04:06,741 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:04:06,742 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:04:06,743 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:04:06,745 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-22 00:04:06,788 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:04:06,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:04:06,791 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:04:06,791 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-22 00:04:06,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-22 00:04:06,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-22 00:04:06,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:04:06,792 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:04:06,793 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 00:04:06,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:04:06,794 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:04:06,794 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:04:06,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:04:06,795 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:04:06,795 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 00:04:06,795 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 00:04:06,795 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 00:04:06,796 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 00:04:06,796 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:04:06,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:04:06,796 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:04:06,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:04:06,797 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-22 00:04:06,797 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-22 00:04:06,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:04:06,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:04:06,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:04:06,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:04:06,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:04:06,798 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 00:04:06,798 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 00:04:06,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:04:06,799 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-22 00:04:06,799 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 00:04:06,800 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_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d [2022-11-22 00:04:07,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:04:07,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:04:07,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:04:07,180 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:04:07,180 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:04:07,182 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-11-22 00:04:10,186 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:04:10,559 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:04:10,560 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-11-22 00:04:10,580 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/data/58a5122b5/f1423e879f174e3aa7b29d3a1da8865b/FLAG4b695d552 [2022-11-22 00:04:10,608 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba8692d-d0cc-423f-bea0-cc7b9b1f62fe/bin/ukojak-jW3SillKbg/data/58a5122b5/f1423e879f174e3aa7b29d3a1da8865b [2022-11-22 00:04:10,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:04:10,617 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:04:10,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:04:10,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:04:10,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:04:10,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:10" (1/1) ... [2022-11-22 00:04:10,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c553ae1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:10, skipping insertion in model container [2022-11-22 00:04:10,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:10" (1/1) ... [2022-11-22 00:04:10,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:04:10,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:04:10,930 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 00:04:10,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@632852ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:10, skipping insertion in model container [2022-11-22 00:04:10,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:04:10,932 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 00:04:10,935 INFO L158 Benchmark]: Toolchain (without parser) took 317.31ms. Allocated memory is still 73.4MB. Free memory was 47.1MB in the beginning and 37.1MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 00:04:10,936 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory is still 50.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:04:10,937 INFO L158 Benchmark]: CACSL2BoogieTranslator took 313.13ms. Allocated memory is still 73.4MB. Free memory was 46.9MB in the beginning and 37.3MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 00:04:10,939 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 73.4MB. Free memory is still 50.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 313.13ms. Allocated memory is still 73.4MB. Free memory was 46.9MB in the beginning and 37.3MB 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 Writing output log to file Ultimate.log Result: UNKNOWN