./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ --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 b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 --- 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-6b4ec56 [2022-11-20 17:10:43,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:10:43,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:10:43,192 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:10:43,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:10:43,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:10:43,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:10:43,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:10:43,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:10:43,213 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:10:43,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:10:43,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:10:43,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:10:43,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:10:43,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:10:43,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:10:43,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:10:43,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:10:43,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:10:43,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:10:43,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:10:43,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:10:43,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:10:43,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:10:43,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:10:43,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:10:43,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:10:43,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:10:43,257 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:10:43,258 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:10:43,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:10:43,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:10:43,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:10:43,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:10:43,265 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:10:43,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:10:43,266 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:10:43,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:10:43,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:10:43,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:10:43,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:10:43,271 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:10:43,314 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:10:43,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:10:43,316 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:10:43,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:10:43,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:10:43,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:10:43,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:10:43,318 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:10:43,318 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:10:43,318 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:10:43,323 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:10:43,323 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:10:43,323 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:10:43,323 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:10:43,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:10:43,324 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:10:43,324 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:10:43,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:10:43,324 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:10:43,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:10:43,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:10:43,325 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:10:43,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:10:43,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:10:43,325 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:10:43,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:10:43,326 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:10:43,326 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:10:43,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:10:43,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:10:43,327 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_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 [2022-11-20 17:10:43,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:10:43,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:10:43,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:10:43,672 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:10:43,672 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:10:43,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 17:10:46,718 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:10:47,009 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:10:47,019 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 17:10:47,044 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/data/3a7c04c16/1ef2df9e86ad40838a3044ba03703ee8/FLAG2a25282c2 [2022-11-20 17:10:47,058 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/data/3a7c04c16/1ef2df9e86ad40838a3044ba03703ee8 [2022-11-20 17:10:47,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:10:47,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:10:47,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:10:47,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:10:47,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:10:47,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:10:47" (1/1) ... [2022-11-20 17:10:47,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34175cd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:47, skipping insertion in model container [2022-11-20 17:10:47,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:10:47" (1/1) ... [2022-11-20 17:10:47,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:10:47,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:10:47,434 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:10:47,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@495a8c5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:47, skipping insertion in model container [2022-11-20 17:10:47,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:10:47,436 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:10:47,438 INFO L158 Benchmark]: Toolchain (without parser) took 375.51ms. Allocated memory is still 203.4MB. Free memory was 163.8MB in the beginning and 153.9MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:10:47,439 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 134.2MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:10:47,440 INFO L158 Benchmark]: CACSL2BoogieTranslator took 372.98ms. Allocated memory is still 203.4MB. Free memory was 163.2MB in the beginning and 153.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:10:47,441 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 134.2MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 372.98ms. Allocated memory is still 203.4MB. Free memory was 163.2MB in the beginning and 153.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ --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 b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 --- 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-6b4ec56 [2022-11-20 17:10:49,778 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:10:49,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:10:49,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:10:49,825 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:10:49,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:10:49,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:10:49,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:10:49,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:10:49,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:10:49,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:10:49,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:10:49,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:10:49,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:10:49,857 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:10:49,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:10:49,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:10:49,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:10:49,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:10:49,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:10:49,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:10:49,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:10:49,874 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:10:49,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:10:49,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:10:49,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:10:49,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:10:49,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:10:49,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:10:49,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:10:49,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:10:49,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:10:49,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:10:49,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:10:49,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:10:49,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:10:49,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:10:49,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:10:49,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:10:49,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:10:49,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:10:49,908 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:10:49,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:10:49,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:10:49,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:10:49,952 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:10:49,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:10:49,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:10:49,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:10:49,953 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:10:49,954 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:10:49,954 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:10:49,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:10:49,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:10:49,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:10:49,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:10:49,956 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:10:49,956 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:10:49,956 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:10:49,957 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:10:49,957 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:10:49,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:10:49,957 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:10:49,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:10:49,958 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:10:49,958 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:10:49,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:10:49,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:10:49,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:10:49,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:10:49,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:10:49,960 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:10:49,960 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:10:49,960 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:10:49,960 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:10:49,961 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:10:49,961 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_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 [2022-11-20 17:10:50,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:10:50,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:10:50,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:10:50,394 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:10:50,395 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:10:50,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 17:10:53,421 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:10:53,824 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:10:53,825 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 17:10:53,840 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/data/a6fd9a6a0/c1a65ca19aab463995b2021041edd186/FLAG63e34a823 [2022-11-20 17:10:53,856 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_268f0f6d-633f-45c5-99fd-70967e2fcedb/bin/ukojak-pZX7IvK2PQ/data/a6fd9a6a0/c1a65ca19aab463995b2021041edd186 [2022-11-20 17:10:53,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:10:53,860 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:10:53,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:10:53,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:10:53,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:10:53,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:10:53" (1/1) ... [2022-11-20 17:10:53,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11b67f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:53, skipping insertion in model container [2022-11-20 17:10:53,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:10:53" (1/1) ... [2022-11-20 17:10:53,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:10:53,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:10:54,267 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:10:54,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a6c543 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:54, skipping insertion in model container [2022-11-20 17:10:54,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:10:54,269 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:10:54,273 INFO L158 Benchmark]: Toolchain (without parser) took 411.08ms. Allocated memory is still 75.5MB. Free memory was 51.9MB in the beginning and 42.2MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:10:54,273 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory is still 34.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:10:54,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 403.75ms. Allocated memory is still 75.5MB. Free memory was 51.7MB in the beginning and 42.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:10:54,276 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory is still 34.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 403.75ms. Allocated memory is still 75.5MB. Free memory was 51.7MB in the beginning and 42.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN