./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/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_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/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_d05b87b7-c194-473c-882d-a94fff53377b/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 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- 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 22:18:00,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:18:00,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:18:00,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:18:00,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:18:00,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:18:00,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:18:00,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:18:00,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:18:00,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:18:00,190 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:18:00,191 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:18:00,192 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:18:00,193 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:18:00,194 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:18:00,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:18:00,197 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:18:00,198 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:18:00,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:18:00,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:18:00,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:18:00,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:18:00,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:18:00,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:18:00,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:18:00,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:18:00,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:18:00,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:18:00,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:18:00,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:18:00,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:18:00,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:18:00,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:18:00,219 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:18:00,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:18:00,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:18:00,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:18:00,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:18:00,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:18:00,223 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:18:00,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:18:00,225 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:18:00,246 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:18:00,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:18:00,248 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:18:00,248 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:18:00,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:18:00,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:18:00,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:18:00,250 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:18:00,250 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:18:00,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:18:00,251 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:18:00,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:18:00,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:18:00,252 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:18:00,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:18:00,252 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:18:00,253 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:18:00,253 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:18:00,253 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:18:00,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:18:00,254 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:18:00,254 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:18:00,255 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:18:00,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:18:00,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:18:00,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:18:00,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:18:00,263 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:18:00,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:18:00,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:18:00,264 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_d05b87b7-c194-473c-882d-a94fff53377b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-21 22:18:00,580 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:18:00,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:18:00,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:18:00,614 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:18:00,614 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:18:00,616 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-21 22:18:03,797 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:18:04,176 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:18:04,181 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-21 22:18:04,200 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/data/df56ba2ed/d17e11c3eea24c3ba05a85312da5a72b/FLAGbc502fe33 [2022-11-21 22:18:04,222 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/data/df56ba2ed/d17e11c3eea24c3ba05a85312da5a72b [2022-11-21 22:18:04,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:18:04,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:18:04,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:18:04,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:18:04,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:18:04,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:18:04" (1/1) ... [2022-11-21 22:18:04,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71554ae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:04, skipping insertion in model container [2022-11-21 22:18:04,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:18:04" (1/1) ... [2022-11-21 22:18:04,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:18:04,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:18:04,561 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:18:04,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60c9be8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:04, skipping insertion in model container [2022-11-21 22:18:04,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:18:04,563 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:18:04,566 INFO L158 Benchmark]: Toolchain (without parser) took 335.84ms. Allocated memory is still 178.3MB. Free memory was 133.0MB in the beginning and 123.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:18:04,566 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 121.6MB. Free memory is still 63.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:18:04,567 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.28ms. Allocated memory is still 178.3MB. Free memory was 132.6MB in the beginning and 123.1MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:18:04,569 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 121.6MB. Free memory is still 63.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.28ms. Allocated memory is still 178.3MB. Free memory was 132.6MB in the beginning and 123.1MB in the end (delta: 9.5MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/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_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/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_d05b87b7-c194-473c-882d-a94fff53377b/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 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- 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 22:18:06,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:18:06,893 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:18:06,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:18:06,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:18:06,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:18:06,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:18:06,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:18:06,941 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:18:06,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:18:06,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:18:06,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:18:06,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:18:06,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:18:06,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:18:06,965 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:18:06,967 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:18:06,968 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:18:06,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:18:06,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:18:06,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:18:06,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:18:06,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:18:06,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:18:06,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:18:06,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:18:06,980 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:18:06,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:18:06,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:18:06,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:18:06,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:18:06,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:18:06,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:18:06,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:18:06,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:18:06,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:18:06,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:18:06,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:18:06,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:18:06,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:18:06,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:18:07,003 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:18:07,043 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:18:07,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:18:07,044 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:18:07,045 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:18:07,045 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:18:07,045 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:18:07,046 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:18:07,046 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:18:07,046 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:18:07,046 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:18:07,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:18:07,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:18:07,047 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:18:07,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:18:07,047 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:18:07,047 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:18:07,047 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:18:07,048 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:18:07,048 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:18:07,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:18:07,048 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:18:07,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:18:07,049 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:18:07,049 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:18:07,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:18:07,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:18:07,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:18:07,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:18:07,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:18:07,050 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:18:07,050 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:18:07,050 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:18:07,050 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:18:07,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:18:07,051 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_d05b87b7-c194-473c-882d-a94fff53377b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-21 22:18:07,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:18:07,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:18:07,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:18:07,434 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:18:07,435 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:18:07,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-21 22:18:10,382 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:18:10,831 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:18:10,831 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-21 22:18:10,846 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/data/ced3cee40/2460303bd38a413cb6a3aae906ed709a/FLAG172292c54 [2022-11-21 22:18:10,867 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d05b87b7-c194-473c-882d-a94fff53377b/bin/ukojak-jW3SillKbg/data/ced3cee40/2460303bd38a413cb6a3aae906ed709a [2022-11-21 22:18:10,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:18:10,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:18:10,872 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:18:10,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:18:10,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:18:10,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:18:10" (1/1) ... [2022-11-21 22:18:10,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@361ea83f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:10, skipping insertion in model container [2022-11-21 22:18:10,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:18:10" (1/1) ... [2022-11-21 22:18:10,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:18:10,951 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:18:11,172 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:18:11,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@648a15ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:11, skipping insertion in model container [2022-11-21 22:18:11,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:18:11,174 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:18:11,176 INFO L158 Benchmark]: Toolchain (without parser) took 304.42ms. Allocated memory is still 69.2MB. Free memory was 44.5MB in the beginning and 34.7MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:18:11,177 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 69.2MB. Free memory was 46.2MB in the beginning and 46.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:18:11,178 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.86ms. Allocated memory is still 69.2MB. Free memory was 44.3MB in the beginning and 34.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:18:11,179 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 69.2MB. Free memory was 46.2MB in the beginning and 46.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.86ms. Allocated memory is still 69.2MB. Free memory was 44.3MB in the beginning and 34.7MB in the end (delta: 9.6MB). 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