./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/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_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/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_99fbef84-d6e8-4091-bc5e-52b0cc382b91/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 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 --- 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 18:18:02,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:18:02,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:18:02,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:18:02,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:18:02,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:18:02,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:18:02,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:18:02,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:18:02,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:18:02,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:18:02,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:18:02,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:18:02,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:18:02,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:18:02,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:18:02,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:18:02,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:18:02,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:18:02,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:18:02,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:18:02,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:18:02,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:18:02,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:18:02,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:18:02,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:18:02,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:18:02,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:18:03,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:18:03,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:18:03,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:18:03,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:18:03,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:18:03,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:18:03,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:18:03,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:18:03,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:18:03,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:18:03,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:18:03,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:18:03,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:18:03,010 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:18:03,034 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:18:03,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:18:03,035 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:18:03,035 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:18:03,036 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:18:03,036 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:18:03,037 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:18:03,037 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:18:03,037 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:18:03,037 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:18:03,037 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:18:03,038 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:18:03,038 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:18:03,038 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:18:03,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:18:03,038 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:18:03,039 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:18:03,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:18:03,039 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:18:03,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:18:03,039 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:18:03,040 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:18:03,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:18:03,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:18:03,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:18:03,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:18:03,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:18:03,041 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:18:03,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:18:03,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:18:03,041 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_99fbef84-d6e8-4091-bc5e-52b0cc382b91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 [2022-11-20 18:18:03,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:18:03,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:18:03,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:18:03,354 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:18:03,355 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:18:03,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2022-11-20 18:18:06,494 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:18:06,833 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:18:06,833 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2022-11-20 18:18:06,848 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/data/0de4e6c21/f5b16d907ed944a08c89125c5f7bf1c3/FLAGec37975cd [2022-11-20 18:18:06,867 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/data/0de4e6c21/f5b16d907ed944a08c89125c5f7bf1c3 [2022-11-20 18:18:06,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:18:06,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:18:06,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:18:06,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:18:06,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:18:06,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:18:06" (1/1) ... [2022-11-20 18:18:06,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25dfdf4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:18:06, skipping insertion in model container [2022-11-20 18:18:06,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:18:06" (1/1) ... [2022-11-20 18:18:06,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:18:06,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:18:07,173 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:18:07,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@568df691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:18:07, skipping insertion in model container [2022-11-20 18:18:07,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:18:07,175 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:18:07,177 INFO L158 Benchmark]: Toolchain (without parser) took 300.45ms. Allocated memory is still 167.8MB. Free memory was 121.6MB in the beginning and 111.9MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:18:07,177 INFO L158 Benchmark]: CDTParser took 0.88ms. Allocated memory is still 123.7MB. Free memory was 89.6MB in the beginning and 89.6MB in the end (delta: 30.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:18:07,178 INFO L158 Benchmark]: CACSL2BoogieTranslator took 296.05ms. Allocated memory is still 167.8MB. Free memory was 121.6MB in the beginning and 111.9MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:18:07,183 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.88ms. Allocated memory is still 123.7MB. Free memory was 89.6MB in the beginning and 89.6MB in the end (delta: 30.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 296.05ms. Allocated memory is still 167.8MB. Free memory was 121.6MB in the beginning and 111.9MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/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_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/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_99fbef84-d6e8-4091-bc5e-52b0cc382b91/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 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 --- 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 18:18:09,581 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:18:09,584 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:18:09,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:18:09,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:18:09,625 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:18:09,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:18:09,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:18:09,636 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:18:09,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:18:09,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:18:09,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:18:09,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:18:09,649 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:18:09,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:18:09,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:18:09,655 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:18:09,656 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:18:09,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:18:09,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:18:09,668 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:18:09,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:18:09,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:18:09,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:18:09,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:18:09,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:18:09,686 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:18:09,687 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:18:09,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:18:09,690 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:18:09,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:18:09,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:18:09,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:18:09,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:18:09,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:18:09,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:18:09,697 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:18:09,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:18:09,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:18:09,699 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:18:09,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:18:09,701 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:18:09,732 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:18:09,733 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:18:09,734 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:18:09,734 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:18:09,735 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:18:09,735 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:18:09,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:18:09,736 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:18:09,736 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:18:09,736 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:18:09,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:18:09,737 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:18:09,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:18:09,737 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:18:09,737 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:18:09,737 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:18:09,738 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:18:09,738 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:18:09,738 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:18:09,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:18:09,738 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:18:09,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:18:09,739 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:18:09,739 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:18:09,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:18:09,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:18:09,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:18:09,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:18:09,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:18:09,741 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:18:09,741 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:18:09,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:18:09,741 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:18:09,741 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:18:09,742 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_99fbef84-d6e8-4091-bc5e-52b0cc382b91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 [2022-11-20 18:18:10,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:18:10,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:18:10,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:18:10,226 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:18:10,226 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:18:10,228 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2022-11-20 18:18:13,300 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:18:13,706 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:18:13,706 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2022-11-20 18:18:13,727 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/data/e9dbbaaa5/ecb073e7bd6a48119e558c3256e3ffe3/FLAG43880d473 [2022-11-20 18:18:13,750 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99fbef84-d6e8-4091-bc5e-52b0cc382b91/bin/ukojak-pZX7IvK2PQ/data/e9dbbaaa5/ecb073e7bd6a48119e558c3256e3ffe3 [2022-11-20 18:18:13,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:18:13,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:18:13,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:18:13,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:18:13,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:18:13,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:18:13" (1/1) ... [2022-11-20 18:18:13,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6880f191 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:18:13, skipping insertion in model container [2022-11-20 18:18:13,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:18:13" (1/1) ... [2022-11-20 18:18:13,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:18:13,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:18:14,157 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:18:14,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3dda9fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:18:14, skipping insertion in model container [2022-11-20 18:18:14,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:18:14,158 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:18:14,162 INFO L158 Benchmark]: Toolchain (without parser) took 405.79ms. Allocated memory is still 75.5MB. Free memory was 50.7MB in the beginning and 41.1MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:18:14,162 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 75.5MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:18:14,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.90ms. Allocated memory is still 75.5MB. Free memory was 50.5MB in the beginning and 41.1MB in the end (delta: 9.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:18:14,165 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 75.5MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.90ms. Allocated memory is still 75.5MB. Free memory was 50.5MB in the beginning and 41.1MB in the end (delta: 9.4MB). Peak memory consumption was 6.3MB. 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